geostore catalogue

GeoStore Catalogue

BOART LONGYEAR Contents

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Introduction

Drill Rigs

Metric Corebarrels

Wireline Corebarrels

Drill Rods & Casing

Diamond Products

Tungsten Carbide, Drag & Rock Bits

Water Swivels & Pumps

Hollow Stem Augers

Solid Stem Augers

Samplers

Packers

Instrumentation

DTH Equipment

Miscellaneous

Bentonite Products

PVC

Stainless

PRINTED IN GERMANY- 30/4/02

© 2002 Boart Longyear Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change designs, materials, specifications and price without notice.

BOART LONGYEAR About our company Introduction

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1About our company

Our Business

The Boart Longyear Group has been synonymous with precision and technological advancement insupplying drilling products and services for the mining, energy, water, construction, environmental and

geotechnical industry. Boart Longyear comprises more than 60 companies, employing over 7,000 peoplearound the world.

Our Customers

It is Boart Longyear’s dedication to quality and service, which makes us the first choice for drillingcontractors, environmental consultants, and geotechnical engineers throughout the world. Our cross-

market experience, coupled with our manufacturing and engineering expertise, makes us uniquelyqualified to offer complete solutions to your drilling needs.

Our Products

We offer a wide range of products ranging from products for coring and mineral exploration to augerdrilling and sampling tools, geotechnical monitoring instrumentation and drilling and sampling rigs.

Beyond the many standard products listed in our publications, we offer to work closely with ourcustomers to provide total project package solutions.

Photographs and drawings shown in this publication are illustrative only.



BOART LONGYEAR About our company Introduction

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The Netherlands

Boart Longyear B.V.Pauvreweg 214879 NJ Etten-LeurT: +31 7650 34250F: +31 7650 22223E: [email protected]

Germany

Boart Longyear Interfels GmbHDeilmannstr. 548455 Bad BentheimT: +49 5922 98980F: +49 5922 989898E: [email protected]

Italy

Boart Longyear B.V.Sede SecondariaVia Roma, 7420060 Cassina de’ Pecchi (Milano)T: +39 02 9590 131F: +39 02 9590 1320E: [email protected]

Spain

Boart Longyear S.A.Avda. De los Metales, 728914 Leganés (Madrid)T: +34 9169 40011F: +34 9196 37620E: [email protected]

United Kingdom

Boart Longyear Ltd.Littlemoor, EckingtonSheffield S21 4EFT: +44 1246 435601F: +44 1246 435903E: [email protected]

Boart Longyear BVSede Secondaria

Boart Longyear SA

Boart Longyear Interfels GmbHBoart Longyear Ltd

Boart Longyear BV

WWW.BOARTLONGYEAR.COM

GeoStore Offices in Europe

2Drill Rigs



BOART LONGYEAR Drill Rigs DB 505

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DeltaBase 505Multipurpose Drill Rig

CapabilitiesThe Deltbase 505 is designed for the followinggeotechnical applications:

1. Coring:

• Wireline coring systems

• Conventional core barrel systems

• Undisturbed sampling and testing - canbe used with SPT (automatic SPT system issupplied as standard on the DB520), Shelbythin wall tube sampler and hydraulic pistonsampler (with 50 mm drill pipe).

2. Geotechnical Investigation - using rotaryand rotary percussive systems for anchors,micro-piles and high-pressure injection systems.

3. Micro-piling – holes for water wells orpiezometer installation can be drilled using:

• Tricone roller bits – in the range from95mm up to 260mm diameter

• Auger drilling – depending on prevailingground conditions, holes can be drilled downto 30m with 176mm diameter augers

• Porousity / permeability testing – it ispossible to use inflatable packers orconventional packers with screw type,expandable rubber seals.

Note: This drill can be supplied with a HydraulicHammer mounted on the rotary head for directpercussion drilling.




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Transportation Dimensions and standardoperating characteristics:

Total weight 2400 kg Feed length 1700 mm

Width 750 mm Pull back 20 kN

Height 1850 mm Pull down 20 kN

Length 2950 mm Max. torque 4685 Nm

Mobility: The compact size and low weight ofthe machine makes transportation by road asimple procedure and the narrow width allowsaccess into confined spaces. As an option, thestandard 750mm wide rubber crawlers can bereplaced with telescopic crawlers extendable upto 1000mm. The drill rig can be powered byeither diesel engine or electric motors.

Stability: Stabilising cylinders are fitted at eachcorner of the rig. They can be operatedindependently and swung out to improve stabilityduring the drilling operation.

Drill Mast: The standard drill mast is a modularmast fitted with a top mounted feed motor. Thestandard stroke is 1700mm but lengths of 1000,1500 or 2400mm can be supplied on request.Sections of the modular mast can be added orremoved to suit any height restrictions that mayapply. Where required, a fixed length mast withhydraulic feed cylinder can be supplied.

The mast rotates through 360 degrees. Ahydraulic cylinder rotates the mast through 45degrees either side of vertical and additionalrotation is achieved by moving the cylinder eyeend round to additional attachment points.Themast has a dump cylinder to compensate foruneven ground conditions.

Bottom Clamp: A clamping system is fitted atthe bottom of the mast with maximum clampingdiameter of 140mm. The clamping force can beadjusted by a pressure control valve. Anoptional thread breaking device can be fitted.

Rotary Head: The floating spindle type rotaryhead has two Danfoss hydraulic motors that canbe changed hydraulically between series orparallel operation.

Series ParallelMotor

Torque RPM Torque RPM

OMT 315

OMT 250

OMT 160

2300

1800

1150

128

165

260

9680

3600

2300

64

82

130

Engine: The hydraulic system is powered by aHatz Silent Pack diesel engine rated at 78 dB ata distance of 7m.

Type Hatz 3L40C

Cylinders 3

Output max. 28 kW @ 2300 rpm

Hydraulic System: Consists of a variabledelivery piston pump with fixed power rating forrotation and crawlers and a gear pump for thefeed motor, servo controls and other functions.Proportional valves are used in the hydrauliccontrols for precision of operation and load-sensing valves are utilised for maximumhydraulic efficiency. All main cylinders are fittedwith non-return valves.

A temperature-sensing device, switches on aheat exchanger automatically and a lightilluminates on the control panel when the heatexchanger operates. A suction filter protects thehydraulic system with automatic cloggingindicator on the control panel.

Control Panel: The fixed position control panelis located on the side of the rig. All controls areergonomically grouped on the panel and inaddition to the standard drilling controls; anemergency safety button is included.

Optional Equipment

• Control panel on swinging arm• Triplex pump• Automatic SPT• Hydraulic Hammer• DTH in-line oiler• Jet grouting (timer, rpm counter, etc)• Trip wires, Night lights




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CapabilitiesThe DeltaBase 520 is a multipurpose drilling rigdesigned for:

1. Geotechnical Site Investigation using:

• Wireline coring systems• Conventional core barrel systems• Undisturbed sampling and testing - can

be used with SPT. Automatic SPT systemwith counter can be supplied on request onthe DB520. Shelby thin wall tube samplerand hydraulic piston sampler (with 50 mmdrill pipe).

2. Ground Consolidation Drilling with rotaryand rotary percussive systems for anchors,micro-piles and high- pressure injection systems.

3. Water Well Drilling –holes for water wells orpiezometer installation can be drilled using:

• Tricone roller bits – in the range from95mm up to 260mm diameter

• Auger drilling – depending on prevailingground conditions, holes can be drilled downto 30m with 176mm diameter augers

• DTH Drilling – it is possible to use theDB520 for DTH drilling provided suitableshock absorber springs are fitted to protectthe floating spindle seals and bearings.

• Porousity / permeability testing – it ispossible to use inflatable packers orconventional packers with screw type,expandable rubber seals.

Optional accessories for the DB 520:

• Triplex Fluid Pump.• Automatic SPT with Counter.• Compressor – on track mounted version only• Hydrulic Hammer• Wireline hoist• DTH in-line oiler• Foam pump• Jet grouting (timer, RPM counter etc)• Mast extension for jet grouting• Trip wires, Grinding wheel, Night lights.• Mast rotation table

The standard DB520 has a crawler base but it can besupplied for mounting on a truck or trailer if required.




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Operating Features

• All hydraulic cylinders are fitted with “loadhold” valves

• For quick shut down of feed and rotation,there are two emergency buttons, onesituated on the control panel and the otheron the mast.

• Total weight incl. crawlers 5.3 tons• Independently operated stabilising cylinders

on each corner of the rig• Optional triplex, hydraulically powered, fluid

pump, max. pressure 50 bar, max. flow 90lpm.

• Automatic, hydraulically operated SPTsystem fitted on request.

Drill Mast and clamps

• Rotation of welded steel mast to 90° eitherside of vertical provided by two hydrauliccylinders

• Dump cylinder for un-even ground conditions• Double clamping system fitted at the bottom

of the mast• Maximum clamping diameter 220 mm• Pull-back and pull-down forces from a

hydraulic cylinder are transmitted by chain.

Feed length 3.400 mm

Pull down 25 kN

Pull back 39 kN

Mast height adjustment 360mm

Rotary Head

• Rotary head with floating spindle with 60mmstroke and a water swivel

• Slide mechanism allowing the rotary head tobe moved to side when required

Gear Low Range High Range

RPM TORQUE RPM TORQUE

1st 35 6.100 Nm 91 2.300 Nm

2nd 88 2.400 Nm 224 940 Nm

3rd 140 1.500 Nm 420 500 Nm

4th 270 810 Nm 700 310 Nm

Crawlers

• Speed reducers fitted to the crawler motors• Steel crawlers fitted with self acting brakes• Crawler is driven from a remote control

pendant• Crawler width: 2000 mm

Engine: sound proofed Deutz diesel

Type Deutz F4 L 912, aircooled

Cylinders 4

Output max. 46 kW @ 2.300 RPM

Torque max. 230 Nm @ 1.600 RPM

Specific fuelconsumption

215 g/kWh (at best point)

Hydraulic System

• Shockproof valves protect all main cylinders• A piston pump is used for the rotation, winch

and crawler functions• A double gear pump is used to supply the

feed cylinder, servo controls and all auxiliaryfunctions.

Piston pump Q = 45 l/min p = 250 bar

Double gear pump Q1 = 66 l/min

Q2 = 50 l/min

p1 = p2 = 175 bar

Hydraulic tank volume 200 l

Heat exchanger cap. 100 l/min

Main Hoist

• The hoist is mounted directly on the mastand is powered by a hydraulic motor

• The winch is fall-safe and supplied with 30 mof 12mm cable.

Maximum pull 20 kN

Drum diameter 240 mm

Maximum pulling speed 50 m/min




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CapabilitiesThe DeltaBase 530 is a multipurpose drilling rigdesigned for:

1. Geotechnical Site Investigation using:

• Wireline coring systems• Conventional core barrel systems• Undisturbed sampling and testing - can be used

with SPT. Automatic SPT system with counter canbe supplied on request on the DB530. Shelby thinwall tube sampler and hydraulic piston sampler (with50 mm drill pipe).

2. Ground Consolidation Drilling with rotary and rotarypercussive systems for anchors, micro-piles and high-pressure injection systems.

3. Water Well Drilling –holes for water wells orpiezometer installation can be drilled using:

• Tricone roller bits• Auger drilling• DTH Drilling – it is possible to use the DB530 for

DTH drilling provided suitable shock absorbersprings are fitted to protect the floating spindle sealsand bearings.

• Porousity / permeability testing – it is possible touse inflatable packers or conventional packers withscrew type, expandable rubber seals.

Configuration:

In the standard specification, the DB530 can be mountedon a 4 x 4 or a 6 x 6 truck with minimum payload of 8.0tons.




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Operating Features

• Cylinders are fitted with “load hold” valves• For quick shut down of feed and rotation,

there are two emergency buttons, onesituated on the control panel and the otheron the mast.

• Independently operated stabilising cylinderson each corner of the rig

• Automatic, hydraulically operated SPTsystem fitted on request.

• Control panel mounted on a swinging arm• Rotary head pressure gauge also indicates

torque being applied

Drill Mast and clamps

• The standard mast with 3400 mm feedlength is equipped with a foldable extensionwith top crown

• Fitted with dump cylinder for uneven groundconditions

• A double clamping system is fitted to thebottom of the mast

• Clamping pressure can be adjusted for usewith smaller or thinner rods

• Maximum clamping diameter 310 ?? mm• Pull-back and pull-down forces from a

hydraulic cylinder are transmitted by chain.

Feed length 3.400 mm

Pull down 36 kN

Pull back 68 kN

Mast height adjustment 360mm

Rotary Head

• Volvo motor with Hurth, 4 speed, manualgear box

• Maximum rotation speed 500 rpm• Maximum torque 6200 Nm• Hollow floating spindle, 75 mm stroke.• Hydraulic side shift fitted as standard

Gear Low Range High Range

RPM TORQUE RPM TORQUE

1st 42 6.200 Nm 67 Nm

2nd 102 2.500 Nm 167 Nm

3rd 193 1.330 Nm 315 Nm

4th 306 840 Nm 500 Nm

Engine: Deutz BF4 turbo diesel

• Fitted in a sound-proofed housing togetherwith the hydraulic pumps

Type BF 4L 913, turbo, air cooled

Cylinders 4

Max. output 76 kW @ 2.300 R.P.M.

Max. torque 342 Nm @ 1.650 R.P.M.

Hydraulic System

• Shockproof valves protect all main cylinders• A piston pump is used for the rotation.• A double gear pump is used to supply the

feed cylinder, servo controls and all auxiliaryfunctions.

Piston pump Q = 126 l/min p = 250 bar

Double gear pump Q1 = 36 l/min

Q2 = 42 l/min

p1 = p2 = 175 bar

Hydraulic tank volume 400 l

Heat exchanger cap. 100 l/min

Main Hoist• The hoist is mounted directly on the mast

and is powered by a hydraulic motor• The winch is fall-safe and supplied with 30 m

of 12mm cable.

Maximum pull 20 kN

Drum diameter 240 mm

Maximum pulling speed 50 m/min

Main Options

• Duplex mud pump or Triplex pump• Hydraulic chuck• Wireline hoist• DTH in line oiler• Mast extension with 6.4 working length• Generator• Compressor• Automatic SPT with counter• Hydraulic rod rack• Foam pump




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Deltabase 535 Drill RigThe DeltaBase 535 drill rig is designed foroptimum performance for:

• Auger Drilling

• Geotechnical investigations

• Coring

• Bailing

• Casing

• Direct circulation

The DB 535 is a multipurpose diesel hydraulicdrill rig with capacity to drill Geotechnical andEnvironmental investigation holes using Auger,casing, rock roller bit, DTH hammer and wire-line percussion tools.

The rig is able to handle tool sizes from 4” to 8”diameter with a depth rating of 60 metre fordrilling with casing and 150 metre for rotarydrilling.

High speed / High torque heads are available fordrilling with core drilling equipment in all sizes upto SQ size.

Fully equipped with the Boart Longyear Tool-O-Matic set-up this rig is one man operated. TheDrill mast is turned 90° allowing the operator fullaccess to the flat and drilling line.

The drilling tools are located on the flat inhydraulic operated elevators and conveyers. Inthe centre line is mounted a manual drill pipeloading frame. All routine operations arepossible within an arm length of the operator.This revolutionary design is fully protected bypatent.

All drilling operations are electrically operatedfrom a cable remote control. SAUER DANFOSSand REXROTH supply all hydraulic valves,motors and pumps. The electrical systemprovides full control during making and breakingthe threads.

The rig is equipped with an emergency shutdown system that shuts down the entire powersupply.

The DeltaBase 535 is manufactured inpartnership with Knebel Drilling A/S in Denmark




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Dimension of Rig during transport

Total width of rig 2.550 mmTotal length of Rig incl. Mast 8.550 mmTotal height of Rig 3.850 mmTotal weight empty, incl.Vehicle

11.800 kg

Hydraulic System

Power input at hydraulicsystem max.

46 kW

Drill Mast

Hold back standard. 52 kNPull down standard 36 kNRotary Head working stoke 4.000 mmRotary Head, travel speed Up= down

48 m / min.

The mast is locked mechanically during drillingand has the capacity to drill angle hole in 75° -60° - 45° with horizontal. As an option the masthas a mast dump facility allowing adjusting ofthe distance between the clamp and the ground.

Drill Head

Rotary Head max. torque 1st.gear

5.500 Nm

Rotary Head max. torque 2nd.gear

2.250 Nm

Rotary head speed 1st. gear 2 to 60 RPMRotary Head speed 2nd. gear 2 to 100 RPMRotary Head tip 2 x 90°

The power swivel is available in many variationsdepending on the purpose. The latest designincorporates a 292 mm bore which can be usedto rotate up to 8” casing.

Note: High speed / High torque heads areavailable for drilling with core drilling equipmentin all sizes up to SQ size.

Casing capacities of drill head

Maximum size casing ø 219,1 mmMaximum static load capacity 65 kN

Winch:As an option the rig is equipped with a hydraulicpowered winch, with hydraulic operated free fallclutch and automatic hydraulic opened fall safe,multi-plate brake. Hoist speed infinitely variable.The free fall clutch is with electric hydraulicAutomatic control, number of stroke to be setwithin 35 to 48 stoke per minute.

Control Panel:The typical control panel for the DB-535 isshown below. It features field proven reliablecontrols and is ergonomically designed formaximum efficiency.




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DeltaBase 730

The DeltaBase 730 drill rig is designed foroptimum performance for:

• Geotechnical & Environmental drilling• Construction drilling• Water well drilling• Mining applications

The DeltaBase 730 has the followingspecifications:

• capacity to drill with direct mud / aircirculation

• reverse mud / air circulation• wire-line percussion• hole diameter from 6” to 24”• max. recommended weight of in hole

tools 13 tons.

Fully equipped with the Tool-O-Matic set-up thisrig is one man operated. The Drill mast isturned 90° allowing the operator full access tothe flat and drilling line.

The drilling tools are located on the flat and ahandling winch is mounted at a 3,6 mhydraulically operated JIB BOOM with capacityto swing 360° continuously around the mast andlift up 90° from guide mast over the pipe carriageflat.

In the centre line is mounted a manual drill pipeloading frame. All routine operations arepossible within an arm length of the operator.This revolutionary design is fully protected bypatent.

All drilling operations are electrically operatedfrom a cable remote control. SAUER DANFOSSand REXROTH supply all hydraulic valves,motors and pumps. The electrical systemprovides full control during making and breakingthe threads.

The rig is equipped with an emergency shutdown system that shuts down the entire powersupply.

The DeltaBase 730 is manufactured in partnershipwith Knebel Drilling A/S in Denmark.


© 2002 Boart Longyear Boart Longyear is constantly striving to improve its products and must therefor


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DeltaBase 730

Description TechData

Dimensions during Transport

Total width of rig 2.550 mmTotal length of rig incl. Mast 11.300 mmTotal height of rig 3.950 mmTotal weight empty, 6 x 6 truck incl. 22.100 kg

Hydraulic System

Power input at hydraulic system max. 180 kW

Drill Mast

Hold back standard 200 kNPull down standard 112 kNRotary Head working stoke 7.600 mmRotary Head, travel speed Up = down 36 m / min.

Drill Head

Rotary Head max. torque 1st. gear 12.500 NmRotary Head max. torque 2nd. gear 6.000 NmRotary head speed 1st. gear 2 to 65 RPMRotary Head speed 2nd. gear 2 to 130 RPMRotary Head tip 2 x 90°

Winch

Winch with free fall, max. line pull 30 kNNo. of stroke / min. for percussion 32 to 48Length of stroke adjustable 0,2 to 1,0 meterLine Speed 0 to 65 m/min

Bottom Clamp

Bottom clamp, hydraulic operated ø 324 mmBottom clamp max. static load cap. 250 kN

JIB boom

Jib boom for rod handling max. lift 8 kNJib boom slewing capacity 1 x 360°

Thread Breaking

Break-O-Matic (breaking of treads) 7.500 Nm

Standard accessories:

• Hydraulic chuck for locking RotaryHead to drill pipe

• Night light

• Remote Control

Optional accessories for the DB 730:

• Compressor

• Mud pumps

• Oil injection pump

• Foam Pump

• Water Pump

e reserve the right to change designs, materials, specifications and price without notice.

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Remote Control

3Metric Corebarrels

BOART LONGYEAR Metric Core Barrels Type B

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Single Tube Core Barrel Type B

This single tube core barrel is a thin kerf system availabe in a range of sizes up to 146 mm. Itsrecommended for use only in homogeneous formations, due to the direct contact of the flushing mediumwith the core. A full range of drill bits are also available for all sizes.

How to Order: To order a Single Tube Type B core barrel assembly, select the assembly based on thesize required then select the required length and order based on the part number. The assemblycomprises the head, outer tube, core lifter and blank reaming shell.



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Single Tube Type B Core Barrel Assemblies B 56 to B 86

Part NumberDescriptionB 56 B 66 B 76 B 86

Single Tube Core Barrel, 1.5 m 7000041 7000052 7000062 7000071Single Tube Core Barrel, 3.0 m 7000043 7000054 7000064 7000073

Spares

Outer Tube, 1.5m 7000045 7000056 7000066 7000075Outer Tube, 3.0 m 7000046 7000057 7000067 7000076Connection Head, 50 mm Rod* 7000048 7000058 7000068 7000078Core Lifter 7000049 7000059 7000069 7000079Blank Reaming shell 7000051 7000061 7000070 7000080

Single Tube Type B Core Barrel Assemblies B 101 to B 146

Part NumberDescriptionB 101 B 116 B 131 B 146

Single Tube Core Barrel, 1.5 m 7000081 7000091 7000100 7000110Single Tube Core Barrel, 3.0 m 7000083 7000093 7000102 7000112

Spares

Outer Tube, 1.5m 7000085 7000095 7000104 7000114Outer Tube, 3.0 m 7000086 7000096 7000105 7000115Connection Head, 2-3/8” API reg* 7000088 7000097 7000106 7000116Core Lifter 7000070 7000099 7000109 7000118Blank Reaming shell 7000089 7000098 7000109 7000117

* Other sizes of connection heads are available on request

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BOART LONGYEAR Metric Core Barrels Type T2

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Double Tube Core Barrel Type T2

The Double Tube T2 core barrel is a thin kerf system that is available in a range of sizes up to 101 mm. Itis recommended for use in homogeneous and partially broken formations. The inner non-rotating tubepreserves the sample integrity by preventing wash-out of the core. The thin kerf design results in fasterpenetration rate and lower diamond cost. A full range of drill bits are also available for all sizes.

How to Order: To order a Double Tube Type T2 core barrel assembly, select the assembly based on thesize required then select the required length and order based on the part number. The assemblycomprises the head, inner and outer tube, core lifter case, core lifter and blank reaming shell.

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RINTED IN GERMANY- 6/9/02

2002 Boart Longyear Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change designs, materials, specifications and price without notice.

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ouble Tube Type T2 Core Barrel Assemblies T2-46 to T2-66

Part NumberescriptionT2-46 T2-56 T2-66

ouble Tube Core Barrel, 1.5 m 1800073 1800077 1800081ouble Tube Core Barrel, 3.0 m 1800075 1800079 1800083

pare Parts

onnection Head, (42 mm Crealius)* 2730001 ------- -------onnection Head, (50 mm Crealius)* ------- 2730002 2730003uter Tube, 1.5m 4800046 4800047 4800048uter Tube, 3.0 m 4800076 4800077 4800078

nner Tube, 1.5 m 4800031 4800032 4800033nner Tube, 3.0 m 4800061 4800062 4800063xtension Tube 4870061 4870062 4870063ore Lifter Case 4870001 4870002 4870003ore Lifter 4470076 4470077 4470078eamer, Blank 4870046 4870047 4870048eamer, Tungsten Carbide 39311011 3931012 3931013

Other sizes of connection heads are available on request


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The Double Tube T2 core barrel is a thin kerf system that is available in a range of sizes up to 101 mm. Itis recommended for use in homogeneous and partially broken formations. The inner non-rotating tubepreserves the sample integrity by preventing wash-out of the core. The thin kerf design results in fasterpenetration rate and lower diamond cost. A full range of drill bits are also available for all sizes.

How to Order: To order a Double Tube Type T2 core barrel assembly, select the assembly based on thesize required then select the required length and order based on the partnumber. The assemblycomprises the head, inner and outer tube, core lifter case, core lifter and blank reaming shell.



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Double Tube Type T2 Core Barrel Assemblies T2-76 to T2-101

Part NumberDescriptionT2-76 T2-86 T2-101

Double Tube Core Barrel, 1.5 m 1800085 1800089 1800208Double Tube Core Barrel, 3.0 m 1800087 1800091 1800210

Spare Parts

Connection Head, (50 mm Crealius)* 2730003 2730005 ---------Connection Head, (2-3/8” API Reg.)* -------- -------- 2730056Outer Tube, 1.5m 4800049 4800050 4800051Outer Tube, 3.0 m 4800079 4800080 4800081Inner Tube, 1.5 m 4800034 4800035 4800036Inner Tube, 3.0 m 4800064 4800065 4800066Extension Tube 4870064 4870065 4870066Core Lifter Case 4870004 4870005 4870006Core Lifter 4470079 4470080 4470081Reamer, Blank 4870049 4870050 4870051Reamer, Tungsten Carbide 3931014 3931015 3931016

* Other sizes of connection heads are available on request

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The Double Tube T6 core barrel is a versatile thin kerf system that is suitable for core sampling in allformations. It features a large fluid passage and is recommended for use particularly in soft and friableformations. The thin kerf design results in faster penetration rate and lower diamond cost. A full range ofdrill bits are also available for all sizes.

How to Order: To order a Double Tube Type T6 core barrel assembly, select the assembly based on thesize required then select the required length and order based on the part number. The assemblycomprises the head, inner and outer tube, extension tube, core lifter case, core lifter and blank reamingshell.

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ouble Tube Type T6 Core Barrel Assemblies T6-101 to T6-131

Part NumberescriptionT6-101 T6-116 T6-131

ouble Tube Core Barrel, 1.5 m 1800527 1800526 1800528ouble Tube Core Barrel, 3.0 m 1800210 1800525 1800529

pare Parts

onnection Head, (2-3/8” API reg.)* 2730064 2730061 2730065uter Tube, 1.5m 4800677 4800681 4800663uter Tube, 3.0 m 4800678 4800682 4800664

nner Tube, 1.5 m 4800679 4800683 4800665nner Tube, 3.0 m 4800680 4800684 4800666xtension Tube 4870066 4870636 4870484ore Lifter Case 4870634 4870637 4870485ore Lifter 4470092 4470091 4470090eamer, Blank 4870633 4870635 4870483eamer, Tungsten Carbide 3931027 3931028 3931029

Other sizes of connection heads are available on request* T6-146 is available on request.** T6-S is available on request for some sizes.

4Wireline Corebarrels



BOART LONGYEAR Wireline Corebarrels NQ

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NQ Corebarrel

Boart Longyear offers a field proven standard NQ core barrelfor use with NQ or NRQHP drill rods. It consists of the headassembly (item 1), inner tube components (item 2-5), andouter tube components (item6-11). The In-The-Hole ToolsProduct Manual and core barrel Safety Poster are includedwith all core barrels.

! WARNING ! All head assemblies are supplied with landingindication installed. Refer to the Head Assembly section.

How to OrderTo order a standard core barrel:Select a 1.5 m/5 ft or 3,0 m/10 ft core barrel part number.

Note: To order a non-standard core barrel call your BoartLongyear Sales Representitive or nearest sales office todiscuss the requirements.

Item Part No. Description Weight

NQ Corebarrel Complete Assembly Kg

1–13 306001 NQ Core Barrel 1.5 m / 5.0 ft 39.61–13 306002 NQ Core Barrel 3.0 m / 10.0 ft 61.3

Item Part No. Description No. Reqd.

NQ Corebarrel Assembly

1 3542751 NQ Head Assembly 12 24909 Inner Tube 1.5 m / 5.0 ft 12 24891 Inner Tube 3.0 m / 10.0 ft 13 24893 Stop Ring 14 30488 Core Lifter 15 24892 Core Lifter Case 16 64975 NQ Full Hole Tanged Locking Cplg. 17 24896 Adapter Coupling 18 24897 Landing Ring 19 24910 Outer Tube 1.5 m / 5.0 ft 19 24898 Outer Tube 3.0 m / 10.0 ft 110 44407 Inner Tube Stabilizer 111 24900 Thread Protector 112 3541994 ITHT Product Manual (not shown) 113 306390 Safety Poster (not shown) 1

BOART LONGYEAR Wireline Corebarrels NQ

NQ Head Assembly

! WARNING ! The Standard head assembly is supplied with



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landing indication installed (items 15 – 16). Landing indicationmust be reset by popping the steel ball back through thebushing after each (see the ITHT Product Manual). If you donot wish to use landing indication it should be removed or slowdescent time may result.


NQ Head Assembly Kg

1-28 3542751 Head Assembly, NQ ---


Spare Parts

1 42913 Point, Spearhead 12 15141 Spring, Compression 13 42914 Plunger, Detent 14 3540329 Base, NQ Spearhead 15 42905 Pin, 7/16" x 1" Spirol 16 306455 Case, NQ Latch Retracting 17 24305 Pin, 1/2" x 2" Spring 28 3541932 Bolt, HH 3/8" UNC x 3/4" 19 306022 Washer, NQU 1

10 3541846 Spring, NQ Compression 111 3541778 Body, NQ/NQU Upper Latch 112 104816 Latch, NQ 213 306454 Link, NQ 214 24548 Pin, 1/2" x 1-1/2" Spring 115 62374 Ball, Bearing Steel 22M 116 62380 Bushing, Landing Indicator 117 306009 Landing Shoulder, NQ 118 306008 Body, NQ/NQU Lower Latch 119 24885 Nut, Hex 1-1/8" UNC G8 120 24886 Spindle, NQ C/Barrel 121 44209 Valve, NQ Hard Shut Off 222 24888 Washer, NQ Valve Adjusting 223 24312 Bearing, Thrust 124 24889 Spindle, Bearing NQ 125 18298 Bearing, NQ Hanger 126 24313 Spring, NQ Compression 127 22918 L/Nut, Hex 3/4" UNC Stover G8 128 40664 Cap Assembly, NQ I/Tube 1

28A 17447 Fitting, Hydraulic Grease 128B 62374 Ball, Bearing Steel 22M 128C 40677 Cap, NQ I/Tube 128D 37382 Body, Check Valve 1



BOART LONGYEAR Wireline Corebarrels HQ

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HQ Corebarrel

Boart Longyear offers a field proven standard HQ core barrelfor use with HQ or HRQHP drill rods. It consists of the headassembly (item 1), inner tube components (item 2-5), andouter tube components (item6-11). The In-The-Hole ToolsProduct Manual and core barrel Safety Poster are includedwith all core barrels.



Note: To order a non-standard core barrel call your BoartLongyear Sales Representitive or nearest sales office todiscuss the requirements.


HQ Corebarrel Complete Assembly Kg

1–13 3542950 HQ Core Barrel 1.5 m / 5.0 ft ---1–13 3542952 HQ Core Barrel 3.0 m / 10.0 ft ---


HQ Corebarrel Assembly

1 3542941 Head Assembly, HQ 12 25258 I/Tube, HQ 1.5M/5' 12 25236 I/Tube, HQ 3.0M/10' 13 25238 Ring, HQ Stop 14 30489 Core Lifter, HQ 15 25237 Case, HQ Core Lifter 16 3540922 L/Coupling, HRQHP F/K W/Tang 17 25241 Coupling, HQ Adapter 18 25242 Ring, HQ Landing 19 25259 O/Tube, HQ 1.5M/5' 19 25243 O/Tube, HQ 3.0M/10' 110 44408 Stabilizer, HQ I/Tube 111 25245 Protector, HQ Thread 112 3541994 ITHT Product Manual (not shown) 113 306390 Safety Poster (not shown) 1

BOART LONGYEAR Wireline Corebarrels HQ

HQ Head Assembly

WARNING ! The Standard head assembly is supplied with



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landing indication installed (items 15 – 16). Landing indicationmust be reset by popping the steel ball back through thebushing after each (see the ITHT Product Manual). If you donot wish to use landing indication it should be removed or slowdescent time may result.


HQ Head Assembly

1-28 3542941 Head Assembly, HQ


Spare Parts

1 42913 Point, Spearhead 12 3542662 Spring, Compression 13 42914 Plunger, Detent 14 3540330 Base, HQ Spearhead 15 42905 Pin, 7/16" x 1" Spirol 16 3540151 Case, HQ Latch Retracting 17 24524 Pin, 1/2" x 2-3/4" Spring 28 3541932 Bolt, HH 3/8" UNC x 3/4" 19 104953 Washer, HQU 1

10 3542758 Spring, HQ Latch Compression 111 3540156 Body, HQ Upper Latch 112 104818 Latch,HQ 213 306216 Link, HQ 214 24305 Pin, 1/2" x 2" Spring 115 62374 Ball, Bearing Steel 22M 116 62380 Bushing, Landing Indicator 117 104958 Landing Shoulder, HQ 118 104957 Body, HQ Lower Latch 119 44574 Nut, Hex 1-1/4" UNC G8 120 25231 Spindle, HQ C/Barrel 121 43513 Valve, HQ Hard Shut Off 222 25233 Washer, HQ Valve Adjusting 223 24528 Bearing, Thrust 224 25234 Spindle, Bearing HQ 125 24312 Bearing, Thrust 126 24529 Spring, HQ Compression 127 103465 Lock Nut, Hex 1" UNC Stover G8 128 40678 Cap Assembly, HQ I/Tube 1

28A 17447 Fitting, Hydraulic Grease 128B 62374 Ball, Bearing Steel 22M 128C 40401 Cap, HQ I/Tube 128D 37382 Body, Check Valve 1



BOART LONGYEAR Wireline Corebarrels PQ

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PQ Corebarrel

Boart Longyear’s has made substantial improvements to itstried and tested PQ Corebarrel. The PQ Head Assembly hasundergone substantial design change to make it even morereliable and also user friendly. These changes are mostlyincorporated in the New PQ Head Assembly and can reviewedin the next section. The PQ Corebarrel can be used with HWTor PQ drill rods. HWT Drill rods are recommended for all PQdrilling applications, they result in extra strength and reliability.The PQ Head Assembly consists of the head assembly (item1), inner tube components (item 2-5), and outer tubecomponents (item6-11). The In-The-Hole Tools ProductManual and core barrel Safety Poster are included with allcore barrels.



Note: To order a non-standard core barrel call your BoartLongyear Sales Representative or nearest sales office todiscuss the requirements.


PQ Corebarrel Complete Assembly

1–13 PQ Core Barrel 1.5 m / 5.0 ft ---1–13 PQ Core Barrel 3.0 m / 10.0 ft ---


PQ Corebarrel Assembly

1 3543806 Head Assembly, PQ 12 26159 Inner Tube, PQ 1.5 m 12 26534 Inner Tube, PQ 3.0 m 13 26161 Stop Ring, PQ 14 26162 Core Lifter, PQ 15 52172 Core Lifter Case PQ 16 101343 HWT Conv. Tanged Locking Cplg. 17 3543808 Coupling, PQ Adapter 18 3543814 Landing Ring, PQ 19 3543802 Outer Tube, PQ 1.5 m 19 3543801 Outer Tube, PQ 3.0 m 110 44923 Stabilizer, PQ Inner Tube 111 26168 Protector, PQ Thread 112 3541994 ITHT Product Manual (not shown) 113 306390 Safety Poster (not shown) 1


PQ Head Assembly

Boart Longyear continuously works to improve on the features



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of its range of field proven drilling tools. As part of thisimprovement process the PQ Head Assembly has undergonesubstantial design change to make it even more reliable, userfriendly and cost effective. These changes have resulted in thefollowing improvements;

• Lighter head assembly for ease and safety whenhandling. 21 Kg New Head Assembly Vs. 40 Kg OldHead Assembly.

• Uses a lot of standard "NextQ" HQ Head Assemblycomponents so can be easily converted to a HQ head.(conversion kits available). This means substantiallyreduced costs to carry inventory of PQ and HQ drillingsystems.

• Incorporates the reliable “NextQ” link-latch design(patented) built on standard HQ components.

• Features a hollow spindle and landing shoulder flats forfast descent (patent pending), a considerableadvantage with greater depth.

• Standard dry hole valve for latch indication / fluidretention / and fluid drainage when pulling. Withvarious drop-in springs for pressure control.

• Optional dry hole lowering kit in which the overshotremains locked until the tube head is latched

• Enlarged latch body porting for use with high viscositydrilling fluids and lost circulation materials.


PQ Head Assembly

1-33 3543806 Head Assembly, PQ 21 Kg


PQ Head Assembly




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Spare Parts

1 42913 Spearhead Point 12 3542662 Compression Spring 13 42914 Detent Plunger 14 3540330 Spearhead Base 15 42905 Pin, 7/16" x 1" Spirol 16 3540151 Case, HQ Latch Retracting 17 24524 Pin, ½" x 2-3/4" Spring 28 3541932 Bolt, HH 3/8" UNC x 3/4" 19 104953 Washer, HQU 1

10 3543619 Latch Compression Spring 111 3540156 Upper Latch Body 112 3543796 Latch, PQ 213 306216 Link 214 24305 Spring Pin, 1/2" x 2" 115 3543797 Landing Shoulder 116 3540152 Steel Threaded Ball, 22 mm 117 306131 Fluid Retention Bushing 118 104966 Fluid Retention Spring 119 3543388 Shoulder Bolt 120 3540153 Dry Hole Valve Holder 121 3541117 Nylon Insert Machine Screw 222 104957 Lower Latch Body 123 44574 Hex Nut 124 3541058 Hollow Spindle 125 3540308 Shut Off Valve, Hard 226 3540300 Valve Adjusting Washer 127 3540299 Tapered Washer 128 24528 Thrust Bearing 329 3540794 Spindle Bearing 130 17447 Grease Fitting 131 3540755 Compression Spring 132 103062 Stover Lock Nut, 1-1/4 UNC 133 3543805 Inner Tube Cap Assembly (A – E) --

33A 62374 Stainless Steel Ball, 22 mm 133B 3540737 Bushing 133C 3540745 Check Valve Body 133D 100865 Spring Pin 133E 3543804 Inner Tube Cap 1

! WARNING ! The Standard head assembly is supplied withlanding indication installed (items 15 – 16). Landing indicationmust be reset by popping the steel ball back through thebushing after each (see the ITHT Product Manual). If you donot wish to use landing indication it should be removed or slowdescent time may result.

For more information or to order the New PQ Head Assemblycall your Boart Longyear Sales Representitive or nearest salesoffice to discuss the requirements.



BOART LONGYEAR Wireline Corebarrels Geotech SQ

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Geotech SQ Corebarrel

The Geotech SQ system is specifically designed for wirelinecore drilling of large diameter samples in geotechnicalapplications. It is very easy to use and features heat treatedlatches for low wear. It is also possible to use this system indry-hole situations by incorporating the “In-shot” assembly.The Geotech-SQ system of the head assembly (item 1), innertube components (item 2-4), and outer tube components (item5-10).


Note: To order a non-standard core barrel call your BoartLongyear Sales Representative or nearest sales office todiscuss the requirements.


Geotech SQ Corebarrel Complete Assembly

1–11 74225 Core Barrel 1.5 m / 5.0 ft 95 Kg1–11 74226 Core Barrel 3.0 m / 10.0 ft 126 Kg


Geotech SQ Corebarrel Assembly

1 74239 Head Assembly 12 74262 Inner Tube, 1.5 m 12 74263 Inner Tube, 3.0 m 13 74264 Core Lifter Case 14 74265 Core Lifter 15 74230 Outer Tube Stabiliser 16 74231 Support Coupling 17 74232 Landing Sleeve 18 74233 Outer Tube, 1.5 m 18 74234 Outer Tube, 3.0 m 19 74235 Reaming Shell, Blank 110 74266 Inner Tube Stabiliser (not shown) 111 74236 Protector 1

5

6

7

8

9

114

2

3

1

P

©


Geotech SQ HeadAssembly The Geotech SQ wireline head assembly as shown in the

diagram is commonly used for large diameter wireline coring ingeotechnical applications. It features heat treated latches for



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durability and longer wear life. The spindle can be adjusted toallow for control of the flushing flow and pressure in differentformations. This is particularly useful in softer formationswhere, in conjunction with face discharge drill bits, the fluidflow can be diverted away from the core sample to reducecore loss.The Geotech SQ head assembly and spares are outlined inthe table below.

Geotech SQ Head Assembly

Item PartNo.

Description Weight

1-22 74239 Complete Head Assembly 26 kg

Spare Parts

Item PartNo.

Description No.Reqd.

1 74241 Latch Housing 12 74242 Latch 33 74328 Spring 34 74243 Spring Pin 35 74244 Spring Pin 36 74245 Spring Pin 37 74246 Landing Shoulder 18 74247 Lock Nut 19 74248 Shaft 110 74249 Grease Nipple 111 74250 Closing Nut 112 74251 Seal Plate 113 74252 Ball Bearing 114 74253 Ring 115 74254 Axial Bearing 116 74255 Axial Bearing 117 74257 Ball Bearing 118 74258 Lock Nut 119 74259 Bearing Housing 120 74341 Ball 121 74342 Valve Housing 1




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Geotech SQ Overshotand In-shot Assembly

The components of the Geotech SQ Overshot Assembly andthe In-shot Assembly are outlined in the table below. The In-shot is necessary for drilling in dry hole situations, it ensuresthat the inner tube assembly can be lowered safely to the corebarrel without the risk of it unlatching during descent, thepressure required to un-latch the in-shot is adjustable bymeans of a spring. Also available (not shown) is a pump inassembly that can be added to the overshot.

Geotech SQ Overshot Assembly


1-9 74301 Overshot Assembly

Spare Parts

1 74302 Shackle 12 74303 Shaft 13 74304 Coupling 14 74305 Centrepiece 15 74309 Catcher Assembly 16 74310 Axial Bearing 17 74311 Washer 18 74312 Lock Nut 19 74313 Spring Pin 1

Geotech SQ In-shot Assembly


1-22 74325 In-shot Assembly

Spare Parts

1 74326 Latch Housing 12 74328 Spring 33 74242 Latch 34 74243 Spring Pin 35 74244 Spring Pin 36 74245 Spring Pin 37 74329 Shaft 18 74330 Nut and Bolt 19 74331 Force Regulator 1

10 74332 Spring Gripper 111 74343 Spring 1




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Geotech SQ Conversion Kits and Optional Accessories.

The Geotech SQ system is a very versatile tool, it can be supplied with a full range of conversion kits andaccessories to facilitate other sampling and in-hole testing methods.

To order these items or discuss their use call your Boart Longyear Sales Representative or nearest salesoffice to discuss the requirements.

Geotech SQ Conversion Kits


1 74274 Shelby Conversion Kit (10ft) 12 74290 Non-coring Conversion Kit 13 74275 Retractable Inner Tube Conversion Kit 1

Geotech SQ Accessories


1 74271 Recovery Tap, 2 3/8” API Reg. 12 74272 Cement Grout Plug 13 74273 Packer Assembly, (Water operated) 14 74277 Full Grip Wrench, Inner Tube 25 74278 Full Grip Wrench, Outer Tube 26 74279 Pump-Out Device 17 74340 Locking Wrench 1

5Drill Rods & Casing



BOART LONGYEAR Drill Rods & Casing QTM Rods

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QTM Wireline Drill Rods

Boart Longyear’s heat-treated Q Series wireline drill rodsdeliver superior reliability, durability, performance, and value.

Torque:

For maximum thread joint life and maximum performance,drill rods must be pre-torqued to the minimum recommendedmake-up torque to pre-load the box and pin prior to drilling.The drilling torque alone is not sufficient to make up the joint.Drilling operation torque should not exceed the make-up torque.

Thread Compound:

Boart Longyear recommends using Z-50 Thread Compound(p/n 306486), to reduce wear and the possibility of threadgalling during drilling operations. Drill rods are shipped with thread lubrication already applied.

Packaging:• Drill rods are packed and sold in bundles; this offers better product protection during shipping and

handling.• Protective plastic end caps cover the box and pin threads of each individual drill rod, protecting

the thread and sealing in the thread lubrication.• Heavy duty galvanized hexagon bundle end caps are used to further protect the drill rod ends

during shipping and handling.• Drill rods are coated with CASTROL TARP rust inhibitor to reduce product oxidation during

shipping.

QTM Wireline Drill Rods

Drill Rod Specifications Bundle SpecificationsPart No. Description O.D.

mmI.D.mm

Wt.Kg

Qty L x W x H Wt / BdlKg

51580 BQ Drill Rod, 1.5 m 9 1600 x 292 x 254 18551581 BQ Drill Rod, 3.0 m

55.9 46.118

193150 x 292 x 254 357

51586 NQ Drill Rod, 1.5 m 11.7 1600 x 368 x 330 23951587 NQ Drill Rod, 3.0 m

69.9 60.323.4

193125 x 368 x 330 453

51592 HQ Drill Rod, 1.5 m 17.2 1588 x 470 x 405 34651593 HQ Drill Rod, 3.0 m 88.9 77.8 34.4 19 3048 x 470 x 405 6833541743 HWT Drill Rod, 1.5 m 27.2 1626 x 368 x 330 1943542314 HWT Drill Rod, 3.0 m

114.3 101.654.4

73150 x 368 x 330 383

**73053 SQ Drill Rod, 1.5 m 36.5 1600 x 450 x 400 260**73054 SQ Drill Rod, 3.0 m

139.7 125.473.0

73100 x 450 x 400 515

** SQ Drill rods are not heat-treated.

NOTE: If your drilling conditions are very demanding or require more depth or torque capacity than thatoffered by Q series wireline drill rods, Boart Longyear has developed a completely new thread designnamed RQ™HP. RQ™HP drill rods offer a much stronger thread joint resulting in greater depth, torqueand pull-back capacity. These rods have the potential to expand your drilling capabilities, reducedowntime due to rod failures and lower your total drill cost per meter. For more information or to orderRQ™HP drill rods please contact your Boart Longyear Company sales representative or your nearestBoart Longyear Company office.



BOART LONGYEAR Drill Rods & Casing Metric Drill Rods

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Metric Drill Rods

Boart Longyear Company offers a full range of Metric Drill rods to compliment the Metric Core Barrelrange. These rods feature a coupling made from high-grade steel, which is heat-treated resulting inlonger life and higher wear resistance. Rods are available in standard lengths of 1.5 m and 3.0 m. Otherlengths are available on request. For more information or to order drill rods please contact your BoartLongyear Company sales representative or your nearest Boart Longyear Company office.

Thread Compound:

Boart Longyear recommends using Z-50 Thread Compound (p/n 306486), to reduce wear and thepossibility of thread -galling during drilling operations.

Packaging:

• Drill rods are packed and sold in bundles, this offers better product protection during shipping andhandling.

• Protective plastic end caps cover the box and pin threads of each individual drill rod, protectingthe thread and sealing in the thread lubrication.

• Heavy duty galvanized hexagon bundle end caps are used to further protect the drill rod endsduring shipping and handling.

• Drill rods are coated with ENSIST rust inhibitor to reduce product oxidation during shipping.

Metric Drill Rod complete with Coupling

Drill Rod Specifications Bundle SpecificationsPart No. DescriptionO.D. I.D. (cpl) Wt. Kg Qty L x W x H mm Wt / Bdl

3691270 42 mm Rod, 1.5 m 6.2 1440 x 252 x 240 340 Kg3691267 42 mm Rod, 3.0 m

42 mm 33 mm11.6

302940 x 252 x 240 637 Kg

3691260 50 mm Rod, 1.5 m 10.5 1445 x 300 x 310 576 Kg3691261 50 mm Rod, 3.0 m

51 mm 39 mm19.7

302940 x 300 x 310 1082 Kg

Metric Drill Rod (no coupling) Metric Drill Rod Coupling

Part No. Description Weight Part No. Description Weight

4830067 42 mm Rod, 1.5 m 5.4 Kg 4870177 42 mm, 140mm length 0.8 Kg4830103 42 mm Rod, 3.0 m 10.8 Kg 4870136 50 mm, 155mm length 1.3 Kg4830063 50 mm Rod, 1.5 m 9.2 Kg4830066 50 mm Rod, 3.0 m 18.3 Kg

* 60mm Drill Rods are available upon request



BOART LONGYEAR Drill Rods & Casing W Casing

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W Casing

Boart Longyear offers a complete range of W Casing for usein complement with the wireline drilling systems. The casing ismanufactured according to DCDMA specifications and hasthe following additional features:

• Exclusive electric induction surface hardening of pinthread crest results in hardness differential with themating box thread surface.

• Reduced thread wear and galling• Extended service life

The casing rods are available in standard lengths of 1.5 mand 3.0 m. Other lengths are available on request. For moreinformation or to order W Casing rods please contact yourBoart Longyear Company sales representative or yournearest Boart Longyear Company office.

Thread Compound:

Boart Longyear recommends using Z-50 Thread Compound(p/n 306486), to reduce wear and the possibility of threadgalling during drilling operations.

Packaging:




• Drill rods are coated with CASTROL TARP rust inhibitor to reduce product oxidation duringshipping.

Wireline Casing

Drill Rod Specifications Bundle SpecificationsPartNo.

DescriptionO.D. I.D. Wt. Qty L x W x H Wt / Bdl

66531 AW Casing, 1.5 m 8.5 Kg 1626x305x279 mm 179 Kg66533 AW Casing, 3.0 m

51,7 mm 48,4 mm17.0 Kg

193150x305x279 mm 343 Kg

66537 BW Casing, 1.5 m 15.6 Kg 1625.6x381x330 mm 319 Kg66539 BW Casing, 3.0 m

73,0 mm 60,3 mm31.3 Kg

193149.6x381x330 mm 621 Kg

66543 NW Casing, 1.5 m 19.2 Kg 1638x470x406 mm 390 Kg66545 NW Casing, 3.0 m

88,9 mm 76,2 mm38.4 Kg

193160x470x406 mm 760 Kg

66549 HW Casing, 1.5 m 25.4 Kg 1626 x 368 x330 mm 194 Kg66551 HW Casing, 3.0 m

114 mm 102 mm50.8 Kg

73150 x368 x 330 mm 373 Kg

66730 PW Casing, 1.5 m 32.6 Kg 1676x457x406 mm 254 Kg66731 PW Casing, 3.0 m

139,7 mm 127 mm65.1 Kg

73150x457x406 mm 466 Kg

*26634 SW Casing, 1.5 m 39.3 Kg 1696x552x490 mm 307 Kg*26633 SW Casing, 3.0 m

168,3 mm 152,4 mm78.4 Kg

73150x552x490 mm 564 Kg

* SW Casing does not have induction surface hardening on the pin thread.



BOART LONGYEAR Drill Rods & Casing Metric Casing

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Metric Flush Joint Casing

Boart Longyear offers a range of flush jointed casing, primarily used tostabilize the walls of the drill hole in difficult ground conditions. The casinghas right-hand male and female threading at opposite ends. MetricCasing is most commonly used in shallow drill holes in typicalgeotechnical drilling applications usually in complement with MetricCoring Tools, (Section 3). Metric casing is manufactured from cold drawnseamless steel tubing with material specifications exceeding DCDMAspecifications.

Boart Longyear offers Metric Casing in the lengths and sizes as detailedbelow, however other sizes and lengths are also available on request.

Thread Compound:

Boart Longyear recommends using Z-50 Thread Compound (p/n306486), to reduce wear and the possibility of thread-galling duringdrilling operations.

Packaging:

• Casing is packed and sold in bundles, this offers better product protection during shipping andhandling.


• Heavy duty galvanized hexagon bundle end caps are used to further protect the casing endsduring shipping and handling.

• Casing is coated with ENSIST rust inhibitor to reduce product oxidation during shipping.

Casing Specifications Bundle SpecificationsPart No.Length O.D. I.D. Wt. Kg Qty L x W x H mm Wt / Bdl

98 mm Metric Casing

70881 500 mm 5.3 500 x 588 x 540 265 Kg4810433 1500 mm 15.9 1500 x 588 x 540 795 Kg4810436 3000 mm

98.0 mm 89,0 mm21.2

253000 x 588 x 540 1060 Kg

113 mm Metric Casing

70881 500 mm 6.3 500 x 678 x 622 315 Kg4810443 1500 mm 18.9 1500 x 678 x 622 945 Kg4810446 3000 mm

113.0 mm 104.0 mm25.2

253000 x 678 x 622 1260 Kg

* Other sizes (46 – 143 mm) available upon request.

BOART LONGYEAR Drill Rods & Casing WJ Drill Rods

5

WJ Drill Rods

The WJ drill rod is a non-wireline drill rod primarily used in conventional diamond core drillingapplications, soil investigations and rotary drilling. The drill rod features internally upset pin and box endsthat are friction welded to the rod mid-body. The pin thread is heat treated to provide increased wearresistance. The rods are manufactured to DCDMA specifications.

The rods are available in standard lengths of 1.5 m and 3.0 m. Other lengths are available on request.For more information or to order drill rods please contact your Boart Longyear Company salesrepresentative or your nearest Boart Longyear Company office.



5 - 5

Thread Compound:

Boart Longyear recommends using Z-50 Thread Compound (p/n 306486), to reduce wear and thepossibility of thread galling during drilling operations.

Packaging:




• Drill rods are coated with CASTROL TARP rust inhibitor to reduce product oxidation duringshipping.

WJ Drill Rod

Specifications Bundle SpecificationsPart No. DescriptionO.D. I.D. Wt. Kg Qty L x W x H Wt / Bdl

63727 * AWJ Rod, 1.5 m 7.3 1600 x 241 x 216 149.7 Kg63728 * AWJ Rod, 3.0 m

44.5mm

35.1mm 14.6

193124 x 241 x 216 288.5 Kg

3002186 ** BWJLW Rod, 1.5 m 8.5 1600 x 300 x 260 135.0 Kg3001380 ** BWJLW Rod, 3.0 m

54.0mm

44.5mm 15.0

193100 x 300 x 260 270.0 Kg

63738 NWJ Rod, 1.5 m 11.9 1600 x 302 x 235 268.0 Kg63739 NWJ Rod, 3.0 m

69.9mm

60.3mm 23.8

193124 x 302 x 235 479.0 Kg

*The AWJ is also available in a lightweight (AWJLW) rod.** BWJLW (Lightweight) has the same thread specifications as “BWJ” according to DCDMAspecifications. The mid body has a reduced wall thickness for reduced weight.



BOART LONGYEAR Drill Rods & Casing DTH Drill Rods

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DTH Drill Rods Ø51 to Ø76mm

The friction welded DTH drill rods in the dimensions Ø76.1x4.5 and Ø76.1x6.3 are manufactured fromN80 tubular material. Other dimensions are manufactured from St52.3 material. The pin and boxconnections are manufactured from 42CrMo4 with 900-1100 N/mm2 tensile strength.

ØD(mm)

Wall(mm)

Thread ID(mm)

SpannerflatsSquare (mm)

L1(mm)

L2(mm)

L3(mm)

Length(mm)

Weight(kg)

Part No.

51.0 6.3 WW51 17 40 15 50 66 1000 10 210303542000 17 210303553000 24 210303564000 31 21030357

60.3 6.3 Gg46 20 50 20 50 70 1000 13 210303582000 21 210303593000 30 210303604000 38 21030361

63.5 6.3 WW63 25 50 20 50 75 1000 14 210303622000 23 210303633000 32 210303644000 41 21030365

70.0 6.3 Rd50x1/6 25 50 25 63 70 1000 16 210303702000 26 210303713000 36 210303724000 46 21030373

76.1 6.3 Gg2" 30 60 21 63 85 1000 19 210303662000 30 210303673000 40 210303684000 51 21030369

76.1 4.5 2 3/8" API 30 60 90 63 100 1000 16 21030314Reg 2000 24 21030240

3000 32 210300854000 40 21030315

76.1 6.3 2 3/8" API 30 60 90 63 100 1000 19 21030078Reg 2000 30 21030083

3000 40 210300904000 51 21030316

76.1 8.8 2 3/8" API 30 60 90 63 100 1000 23 21030204Reg 2000 37 21030203

3000 52 210303174000 66 21030094

NB: Other dimensions, threads, lengths, walls and spannerflats are available upon request.



BOART LONGYEAR Drill Rods & Casing DTH Drill Rods

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DTH Drill Rods Ø88.9 to Ø114.3mm

The friction welded DTH drill rods in the dimensions Ø88.9x4.5, Ø88.9x6.3 are manufactured from N80tubular material. Other dimensions are manufactured from St52.3 material. The pin and box connectionsare manufactured from 42CrMo4 with 900-1100 N/mm2 tensile strength.

ØD(mm)

Wall(mm)

Thread ID(mm)

SpannerflatsSquare (mm)

L1(mm)

L2(mm)

L3(mm)

Length(mm)

Weight(kg)

Part No.

88.9 4.5 2 3/8" API 30 65 10 63 100 1000 20 21030318Reg 2000 30 21030319

3000 40 210301354000 50 21030320

88.9 6.3 2 3/8" API 30 65 10 63 100 1000 23.5 21030263Reg 2000 36 21030133

3000 49 210301364000 62 21030321

88.9 8.8 2 3/8" API 30 65 10 63 100 1000 28 21030130Reg 2000 45 21030134

3000 63 210301374000 80 21030139

88.9 4.5 2 7/8" API 32 65 26 63 115 1000 21 21030322Reg 2000 30 21030323

3000 40 210303244000 50 21030325

88.9 6.3 2 7/8" API 32 65 26 63 115 1000 24 21030326Reg 2000 37 21030327

3000 50 210303284000 63 21030329

88.9 8.8 2 7/8" API 32 65 26 63 115 1000 29 21030330Reg 2000 46 21030331

3000 64 210303324000 81 21030333

114.3 6.3 3 1/2" API 38 95 20 63 115 1000 36.5 21030008Reg 2000 53 21030012

3000 70 210300134000 87 21030337

114.3 8.8 3 1/2" API 38 95 20 63 115 1000 42.5 21030009Reg 2000 65.5 21030275

3000 88 210300144000 111 21030016

NB: Other dimensions, threads, lengths, walls and spannerflats are available upon request.

6Diamond Products


© 2002 Boart Longyear

BOART LONGYEAR Diamond Bits Impregnated

Impregnated Bit Selection

Series Impregnated Bits: Serock type, the higher the serabrasive formations). As maintroduced new matrices, diaimproved products. Please c

Series 1 For extremelypowerful drills

Series 2 For abrasive fuse on all typmay be used

Series 4 For medium honly. High loa

Series 6 For medium toverdrilling at

Series 7 For hard, modpenetrating bi

Series 8 For hard, comrotational spe

Series 9 Very free cuttformations. Hoperations.

Series 10 Recommendelow thrust. No

Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change designs, materials, specifications and price without notice.

6 - 1

6

ries bits are coded numerically from 1 to 10. As a simple guide, the harderies (i.e. series 10 for the hardest rocks and series 1 and 2 for the softer,ny other factors affect the selection and use of a series bit we havemond types and manufacturing techniques to create a range of newontact your local representative for additional information.

abrasive and broken, softer formations. Should only be used on very with high torque, high thrust capability.

ormations and/or most fractured formations. It is a general purpose bit fores powered drills. Higher bit loads (more than recommended in the tables)without serious risk of excessive bit wear.

ard, abrasive, competent formations. Recommended for low powered drillsds (more than recommended) will seriously reduce bit life.

o hard, low abrasivity and partly fractured formations. Less susceptible to high loads than is Series 4.

erately abrasive and fractured formations. A tough, relatively free cutting fastt.

petent and non-abrasive formations. This free cutting bit requires higheds and light bit loads for best performance.

ing bit with good life in hard to very hard competent and non-abrasiveigh rotational speeds and light bit loads. Used in underground drilling

d for ultra-hard, non-abrasive formations. Needs high rotation speeds and use in abrasive formations.

BOART LONGYEAR Diamond Bits Impregnated

Impregnated Diamond Bits



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Series 2 Series 4 Series 6 Series 7 Series 8 Series 9

WIRELINE Impregnated Bits Part Numbers

NQ 48194 46702 48333 49083 51497 49284HQ 47185 46699 48239 49001 51526 49283PQ 48422 48373 48436 49602 51922 49909NQ-3 47705 47703 48438 52319 52056 49516HQ-3 48411 48427 48439 52320 52054 51656PQ-3 48424 48428 48440 49569 52190 52263GEOTECH SQ 49330 49474 49610 51060 51566 51180

METRIC Impregnated Bits Part Numbers

76 B 46979 46984 48363 52045 52759 5289686 B 46548 47297 48450 51508 51962 52038101 B 46466 46674 48452 51509 52890 52039116 B 47215 46549 48362 49730 52643 52040131 B 47966 46864 48452 49729 52891 5258776 T2 46716 46565 48383 49067 51567 5105886 T2 46713 46714 48445 49130 51841 51012101 T2 46710 46711 48446 51957 51921 4993076 T6 48928 52439 51474 52886 51897 5282386 T6 49910 51560 48550 52887 52095 52071101 T6 48904 49237 48135 52888 52236 52857116 T6 46546 49238 48136 49832 51959 52032131 T6 48845 49512 48846 51185 52411 52897146 T6 48942 49599 52207 49756 52892 5289886 T6S 52884 52566 51783 49705 52893 51861101 T6S 48577 49751 49687 52889 52894 51862116 T6S 52796 52885 51389 51621 52895 52899131 T6S 51699 51201 52514 51622 52744 52900



BOART LONGYEAR Diamond Bits Surface Set

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Surface Set Diamond Bits

ROCK TYPE ROCKCONDITION

DIAMOND SIZEFACE STONE STEP STONE

FACE PROFILE

ULTRA HARDJasperite Ironstone

Quartz ChertAll Types

Not recommendedUse Impregnated Bit

VERY HARDQuartzite Gneiss Granite

Rhyolite Diorite Porphyry

Competent

Broken

70/90 SPC 55/70 SPC

55/70 SPC 45/55 SPC

4 – 8 Steps

2 – 4 StepsHARD

Andesite BasaltGabbro Dolerite

Competent

Broken

55/70 SPC 45/55 SPC

45/55 SPC 35/45 SPC

4 – 6 Steps

2 – 4 StepsMEDIUM HARD

Dolomite Siltstone SchistSandstone Pegmatite

Competent

Broken

45/55 SPC 35/45 SPC

35/45 SPC 25/35 SPC

2 – 6 Steps

A.B.W.SOFT

Shale LimestoneTuff Pegmatite

Competent

Broken

25/35 SPC 15/25 SPC

15/25 SPC 10/15 SPC

A.B.W.

B.W.Very SOFT

Clay GypsumTalc Potash

All Types 10/15 SPC 6/10 SPC B.W.

The A Profile is fully round (standardised by DCDMA) and has strong setting at gauges.

The B Profile is semi-round (standardised by DCDMA) and is the most commonly used non-step core bit.Exceptional strength in very hard broken ground. Requires high bit loads.

The W Profile is partly round (standardised by DCDMA) and has strong setting at gauges.

The Multi-step Profile (standardised by DCDMA) is a very popular bit for wireline drilling. It features goodpenetration and stability in all broken formations.

BOART LONGYEAR Diamond Bits Surface Set

Surface Set Diamond Bits



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Boart Longyear offers a wide choice of designs for surface set bits, which include a variety of crownprofiles, diamond grades and stone size, special waterway designs and erosion resistant features.Surface set bits can be very cost effective in soft sedimentary rocks. Triple-tube surface set bits, usedwith Boart Longyear triple-tube core barrels, have a smaller inside diameter and face discharge portswhich direct the drilling fluid away from the core sample to minimise disturbance and core washing.

WIRELINE Semi – Round Profile Surface Set Bit Part NumbersNQ – Select Grade, 35/45 SPC 52732NQ3 – Select Grade, 35/45 SPC 52735HQ – Select Grade, 35/45 SPC 52430HQ3 – Select Grade, 35/45 SPC 51051PQ – Select Grade, 35/45 SPC 52434GEOTECH SQ Select Grade 35/45 SPC 52564WIRELINE Step Profile Surface Set Bit Part NumbersNQ – Select Grade, 35/45 SPC 52536NQ3 – Select Grade, 35/45 SPC 52060HQ – Select Grade, 35/45 SPC 52576HQ3 – Select Grade, 35/45 SPC 51015PQ – Select Grade, 35/45 SPC 51183GEOTECH SQ Select Grade 35/45 SPC 49408METRIC Semi - Round Profile Surface Set Bits Part Numbers76 B Select Grade 35/45 SPC 4373586 B Select Grade 35/45 SPC 45463101 B Select Grade 35/45 SPC 44789116 B Select Grade 35/45 SPC 45230131 B Select Grade 35/45 SPC 4595776 T2 Select Grade 35/45 SPC 5288086 T2 Select Grade 35/45 SPC 44571101 T2 Select Grade 35/45 SPC 4524276 T6 Select Grade 35/45 SPC 4893186 T6 Select Grade 35/45 SPC 52569101 T6 Select Grade 35/45 SPC 52665116 T6 Select Grade 35/45 SPC 49535131 T6 Select Grade 35/45 SPC 52881146 T6 Select Grade 35/45 SPC 48936METRIC Step Profile Surface Set Bits Part Numbers86 T6S Select Grade 35/45 SPC 52567101 T6S Select Grade 35/45 SPC 51011116 T6S Select Grade 35/45 SPC 51707131 T6S Select Grade 35/45 SPC 49697



BOART LONGYEAR Diamond Bits PCD / TSD

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PCD / TSD Diamond Bits

ROCK HARDNESS RELATED TO BOART LONGYEAR POLYCRYSTALLINE BITS

VERY SOFT SOFT MEDIUM HARD HARDClay Soft Shale Sandstone Hard SandstoneTalc Volcanic Tuff Schist Alluvial deposits

Gypsum Soft limestone Dolomite SiltstoneChalk Sand

Loose sandstonePegmatite Hard limestone

AndesitePCD - Bits

TSD - Bits

PCD DIAMOND BIT

PCD materials are synthetic diamond particles on a tungsten carbide substrate. Fast, cost effective andaccurate. PCD Bits offer high penetration rate, longer bit life and lower cost per metre in very soft tomedium – hard sedimentary, competent formations. Fully exposed cutters achieve higher penetrationrates than Surface Set or TSD Bits. Cutters are available in different sizes and geometry. BoartLongyear’s erosion resistant matrix and bit gauge protection with natural diamond ensure a highperformance and accurate hole size, minimising the cost per metre.

TSD DIAMOND BIT

TSD material is a thermally stable polycrystalline diamond compact. TSD cutters are available in differentsizes and geometry. TSD Bit designs currently available in two standards profiles “Semiround” and “SawTooth” offer a good penetration rate, long life and low cost per metre in soft to hard sedimentary andmetamorphic formations. TSD cutters are available in different sizes and geometry. Material is athermally stable polycrystalline diamond compact. TSD Semiround. TSD, Cubes and triangles areembedded in the matrix with a semiround profile.



BOART LONGYEAR Diamond Bits PCD / TSD

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PCD / TSD Diamond Bits

PCD Bits Part Numbers Partnumbers

NQ 6 Cutters 49811HQ 6 Cutters 49457PQ 8 Cutters 52046GEOTECH SQ 12 Cutters 51756HWF (Coreline) 8 Cutters 52172PWF (Coreline) 10 Cutters

(Standard) 10 Cutters5163452754

SWF (Coreline) 12 Cutters 51755412F (Coreline) 8 Cutters

(Standard) 8 Cutters5189451582

TSD Bits Part Numbers Partnumbers

NQ 30 Cubes 49876HQ 40 Cubes 51565PQ 50 Cubes 52394GEOTECH SQ 60 Cubes 51588HWF (Coreline) 48 Cubes 49950PWF (Coreline) 50 Cubes 51435SWF (Coreline) 60 Cubes 51589412 F (Coreline) 40 Cubes 52106

Other Q-Wireline or Metric Bits can be supplied on request with a kerf wider than 8 mm.



BOART LONGYEAR Diamond Reaming Shells Reaming Shells

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Diamond Reaming Shells

Surface Set Reaming Shell

The highest quality, long life reaming shell recommended for a wide variety of drilling conditions,including deep and multiple hole applications. Designed to provide an impregnated bit to reaming shelllife ratio of between 6 and 10 impregnated bits to one premium reaming shell in hard rock drillingconditions.

Impregnated Reaming Shell

The lower priced short hole reaming shell for some drilling applications (i.e. overburden). Designed toprovide an impregnated bit to reaming shell life ratio of between 3 and 6 impregnated bits to oneimpregnated reaming shell in normal drilling conditions.

Size Surface Set Impregnated

Reaming Shell Partnumbers

NQ – NQ3 48795 49448HQ – HQ3 48796 49449PQ – PQ3 48797 49450

76 B 48787 4944086 B 48788 49441

101 B 48789 49442116 B 48790 49443131 B 48791 4944476 T2 48780 4937586 T2 48781 49369101 T2 48782 4943676 T6 51475 4941986 T6 51164 49420101 T6 48889 49421116 T6 48815 49887131 T6 49137 49422146 T6 49255 49600

GEOTECH SQ 49740 49939

7Tungsten Carbide, Drag & Rock Bits


© 2002 Boart Longyear Boart Longyear is constantly striving to improve its produc

BOART LONGYEAR TC, Drag & Rock Bits Tungsten Carbide

Tungsten Carbide Bits

In softer formations such as slate, soft shales,soft sandstone and limestone, a tungstencarbide bit may be used.

The cutting face of this type bit is inset with smalloctagonal inserts of tungsten carbide (TC) alloy.The inserts may be re-sharpened using acarbide-grinding wheel.

Depending on the formation, the size of theTungsten Carbide insert could be changed inorder to enhance the drilling capabilities.Tungsten carbide bits are used with a saw toothor flat face profile. The saw tooth profile issuitable for drilling in tightly compacted soil. Theflat face profile is used in soft shales and softrock.

Tungsten Carbide Bits

Size TC 5 mm TC 7 mm

NQ 3911970HQ 3911968PQ 391196776 B 391145786 B 3911463 3912463101 B 3911469 3912469116 B 3911475131 B 3911481146 B 391148376 T 391128786 T 3911293 3912293101 T 3911299 391229986 T6 3911875101 T6 3911822116 T6 3911825

ts and must therefore reserve the right to change designs, materials, specifications and price without notice.

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Tungsten Carbide Reaming Shells

NQ 3931051HQ 3931050PQ 3931049

T B76 3931014 393104486 3931015 3931045101 3931016 3931046

Tungsten Carbide Casing Shoes

NQ Rod 3901899HQ Rod 3901898PQ Rod 3901901NW 3901912HW 3901938PW 390193984 390116398 3901169 3902169113 3901175 3902175128 3901181143 3901187

BOART LONGYEAR TC, Drag & Rock Bits Drag Bits

7

Drag Bits

Tungsten Carbide Drag Bits – 3 Wing Type

Part No. Description

22310143 Ø85mm 2 3/8” API-Reg22310136 Ø90mm 2 3/8” API-Reg22310156 Ø105mm 2 3/8” API-Reg, gauge protection22310077 Ø105mm 2 3/8” API-Reg

22310155 Ø115mm 2 3/8” API-Reg, gauge protection22330001 Ø127mm 2 7/8” API Reg, gauge protection22310144 Ø135mm 2 3/8” API Reg22310145 Ø140mm 2 3/8” API Reg, gauge protection22330019 Ø140mm 3 ½” API-Reg, gauge protection22330020 Ø145mm 3 ½” API-Reg, gauge protection

PR

© 2

INTED IN GERMANY- 7/8/02


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Tungsten Carbide Drag Bits – Step Type

Part No. Description22330011 Ø127mm 2 3/8” API-Reg, gauge protection22330007 Ø127mm 2 7/8” API-Reg, gauge protection22330014 Ø131mm 2 3/8” API-Reg

Tungsten Carbide Drag Bits – 6 Wing Type

Part No. Description22320042 Ø102mm 2 3/8” API-Reg22320055 Ø127mm 2 7/8” API-Reg22320043 Ø140mm 2 3/8” API-Reg22320056 Ø140mm 3 ½” API –Reg22320039 Ø150mm 3 ½” API-Reg22320050 Ø152mm 2 3/8” API-Reg22320057 Ø200mm 3 ½” API-Reg



BOART LONGYEAR TC, Drag & Rock Bits Rock Bits

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Rock Bits

IADC ClassificationRock bits are classified according to the IADC(International Association of Drilling Contractors)code by using 3 digits:

First Digit:Numbers 1,2 and 3 designate steel tooth bits andcorrespond to increasing formation hardness.

Numbers 4,5,6,7 and 8 designate bits with tungstencarbide inserts and also correspond to increasingformation hardness.

Second Digit:Number 1,2,3 and 4 denote a sub-classification ofthe formation hardness in each of the eight classesdetermined by the first digit.

Third Digit:Numbers 1 to 7 define the type of bearing andspecify the presence or absence of gage protectionby tungsten carbide inserts, on the leading flanks ofthe bit rollers:

1= Standard roller bearing2= Roller bearing, air-cooled3= Roller bearing, gauge protected4= Sealed roller bearing5= Sealed roller bearing, gauge-protected6= Sealed friction bearing7= Sealed friction bearing, gauge-protected

Steel Tooth Tricone Roller Bits

Part No. Size IADC Weight kg97065 3 ½” 211 1.897068 3 7/8” 211 2.797069 4” 211 3.297071 4 ½” 211 4.597072 4 ¾” 211 5.998016 4 7/8” 211 6.497073 5” 211 6.897074 5 1/8” 211 7.397076 5 5/8” 211 10.097077 5 7/8” 211 10.497164 6” 211 10.497078 6 ¼” 211 11.898022 6 ¾” 211 14.598028 7 7/8” 211 34.098034 9” 211 43.098039 9 7/8” 211 65.098042 10 5/8” 211 73.598045 12 ¼” 211 97.6

TC Insert Tricone Roller Bits

Part No. Size IADC Weight kg98065 4” 641 3.298068 4 ¾” 641 5.998077 5 1/8” 641 7.398080 5 5/8” 641 10.098093 6 ¼” 641 11.898098 6 ¾” 641 14.598103 7 7/8” 641 34.098113 9 7/8” 641 65.098118 10 5/8” 641 73.598128 12 ¼” 641 97.6

* Other sizes and IADC codes available upon request

8Water Swivels & Pumps



BOART LONGYEAR Water Swivels & Pumps Geotech Water Swivels

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Geotech Water Swivels

Boart Longyear offers a range of Geotech Water Swivels designed for reliability and durability, they canbe used with water and drilling fluids. The water swivel permits circulation of fluid through the drill rodstring while the rods are drilling or suspended on the hoist line. Hoisting of the drill string over shortdistances is also possible with the hoisting bail. Water swivels are available in a range of sizes up to10,000 Kg Static Load capacity. The complete water swivel assembly as detailed below is very easy toassemble and maintain at the drill site. Features include a heavy cap with hoisting bail, double row of ballbearings for heavy thrust loads and V-packing that is easily replaceable.

Complete Water Swivel Assembly

Part No. Static Load (Kg) Rod Connection Weight

2615056 5000 42 mm Rod (Pin) 6 Kg2615015 6000 50 mm Rod (Pin) 11.2 Kg2615065 9000 NW Rod (Pin) 19 Kg2615073 10000 2-3/8”API Reg. (Pin) 19 Kg

Spares

Water Swivel Type (Static Load)Item Description5000 Kg 6000 Kg 9000 Kg 10000 Kg

No. Req’d

1 Body 3195004 3195003 3195000 3195000 12 Grease Fitting 7648012 7648012 7648012 7648012 13 Ball bearing 7797016 7797011 7797015 7797015 24 Swivel stem 4250017 4250009 4250076 4250083 15 Washer 4430005 4430004 4430016 4430016 16 Packing 7653004 7653005 7653558 7653558 17 Spring 4070016 4070013 4070007 4070007 18 Housing 4170004 4170006 4170008 4170008 19 Gooseneck 7600042 7600039 7600041 7600041 110 Cap 7456038 7456040 7456041 7456041 111 Pivot 4450001 4450003 4450004 4450004 112 Pin 7432655 7432656 7432658 7432658 1



BOART LONGYEAR Water Swivels & Pumps BeanTM

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BeanTM Pump



BOART LONGYEAR Water Swivels & Pumps BeamTM

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Item Part No. Description No. Req’d

535 and 835 Pumping Units

1 79105 Pump Case 12 79328 Crankshaft 13 75077 Connecting Rod 34 75033 Bearing Insert 3 pair5 75032 Bushing, Connect. Rod 36 78547 Bolt Connecting Rod 67 79199 Nut ½-20 Elas. Stop8 75072 Crosshead & Rod Ass. 39 Coml. Set Screw 5/16-18x5/16 610 75076 Wrist Pin 311 79327 O Ring, 5/8 ODx1/16 312 79121 Cone Bearing 213 79120 Cup Bearing 214 75044 Gasket 215 79113 Shim 216 79114 Housing, Crankshaft Bearing 217 79107 Capscrew, Hex. Hd.

½-13 UNCx1 ¼ in Lg.12

18 Coml. Capscrew, Hex. Hd½-13 UNCx1 3/4 in. Lg.

18

19 79116 Pinion Shaft 120 75081 Ball Bearing 221 75043 Gasket 222 79109 Cap. Bearing 123 79108 Cap, Pinion Bearing 124 75045 Gasket, Cover 125 79123 Cover, Plate 126 79098 Petcock 127 NA Plate, Model 128 Coml. Screw,#4x3/16 in. Lg. 229 NA Inspection Plate 130 Coml. Lube Fitting, 1/8 C/Z 3

Part No. Common 520 Pump Spare Parts

75004 Plunger Cup Packing79324 Valve Seat-Stainl. Steel21837 Valve Ball-Stainl. Steel79066 Steel Backed Ceramic Cylinder79788 Valve Cover Gasket-Copper75067 Valve Cover Gasket-Fiber79789 Cylinder Head Gasket-Copper75068 Cylinder Head Gasket-Fiber79787 Cylinder Gasket-Copper75066 Cylinder Gasket-Fiber

Item Part No. Description No. Req’d

535 and 835 Pumping Units (cont.)

31 79748 Washer, Packing 332 79321 Seal, Oil 633 79320 Sleeve, Packing Nut 334 79326 Nut, Plunger Rod 335 79081 Cap, Oil 136 79112 Plug, ½ Pipe, Magnetic 237 75041 Stud, Lg. 5/8 in. Dia. 638 75070 Gasket, Cylinder 639 79103 Cylinder, Ceramic,

Steel Backed3

40 75037 Holder, 2 ¾ in. Packing 341 79606 Plunger Cup 342 75062 Washer 343 75012 Nut, Plunger 344 75027 Nut, Special 345 79325 Valve Chamber 146 79324 Valve Seat, Ball 647 26157 Ball, 1 1/8 in. Dia. 654 75071 Gasket Cylinder Head 355 79460 Cylinder Cover 356 79101 Clamp Cylinder Head 357 75042 Stud 258 75054 Nut, Hex 5/8-11 UNC 859 75069 Gasket Valve Cover 360 75034 Valve Cover 361 78541 Clamp, Valve Cover 362 75022 Stud, 1/2x3 ¼ in. Lg. 663 75052 Nut, Hex. ½-13 UNC 664 28097 Pipe Plug, 1 ½ in.65 75050 Pipe Plug, 1 ¼ in. 166 75019 Remover, Plunger Cup 167 79333 Remover, Valve Seat 1

Part No. Common 535 Pump Spare Parts

75001 Plunger Cup Packing79324 Valve Seat (New Style) 1 ½ in. O.D.75040 Valve Seat (Old Style) 1 3/8 in. O.D.26157 Valve Ball Stainless Steel79103 Steel Backed Ceramic Cylinder75069 Valve Cover Gasket-Copper79334 Valve Cover Gasket-Fiber75071 Cylinder Head Gasket-Copper79323 Cylinder Head Gasket-Fiber75070 Cylinder Gasket-Copper79322 Cylinder Gasket-Fiber

9Hollow Stem Augers



BOART LONGYEAR Hollow Stem Augers Details

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Hollow Stem Augers

Item No. Description

Hollow Stem Augers, Keyed Design

1 Drive Cap2 Nut & Bolt for Rod Cap Adapter3 Lock Bolt4 Replacement Bushing5 Replacement Drive Key6 Rod Cap Adapter7 Drill Rod8 Hollow Stem Auger9 Pilot Bit Connector10 Cutter Head – 5T Type11 Knock-Out Wrench, Bullet Cutters12 Cutter Head – Bullet Type13 Cutter Head – Spade/Bullet Type14 Cutter Head – Blade Type15 Cutter Head – Spade Type16 Cutter Head – Blade/Bullet Type17 Pilot Bit – Bullet Type18 Pilot Bit – Apex Type19 Pilot Bit – Step Type

Boart Longyear Augers

• Tool joints are manufactured from 4130 headtreated steel

• 5 axis CNC machining assures precision fitand dimensions

• Hard faced flighting• Heat treated bushing and auger bolts• Carbide enhanced cutterheads• 2 key, 3 key, octagonal drive augers• Standard duty, heavy duty, extra heavy duty



BOART LONGYEAR Hollow Stem Augers 3 ¼” ID

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3 ¼” I.D. Hollow Stem Auger Tools, Triple Key Design

Part No. Description Weight (kg)

Outer ComponentsDA-305 Hollow Stem Auger, 3 ¼” ID x 6 5/8” OD x 5 ft., with continuous hard-

faced flighting, triple key, single bolt connection31

DA-375 Drive Cap, 3 ¼” ID, 3 key with 1 5/8 hex connection 9,5DA-376 Drive Cap, 3 ¼” ID, 3 key with 2” hex connection 10,8DA-446 Cutter Head – Bullet/Cutter Type, 3 ¼” ID x 7 ½” OD, 3 key 5,4DA-44601 Cutter Head – Blade Type, 3 ¼” ID x 7 ½” OD, 3 key 5,4DA-44602 Cutter Head – Spade Type, 3 ¼” ID x 7 ½” OD, 3 key 5,4DA-44603 Cutter Head – Blade/Bullet Type, 3 ¼” ID x 7 ½” OD, 3 key 6,3DA-44604 Cutter Head – Spade/Bullet Type, 3 ¼” ID x 7 ½” OD, 3 key 5,4DA-447 Cutter Head – 5T Tooth Type, 3 ¼” ID x 7 ½” OD, 3 key 5,9DA-447C Cutter Head – 5T Tooth Type, Carbide – 3 ¼” ID x 7 ½” OD, 3 keyInner ComponentsDA-525 Rod to Cap Adaptor, AW Pin 2,3DA-526 Rod to Cap Adaptor, AWJ Pin 2,3DA-527 Rod to Cap Adaptor, NW Pin 4,5DA-528 Rod to Cap Adaptor, NWJ Pin 4,5DA-535 Nut and Bolt for R.T.C. Adaptor -DA-550 Pilot Bit Connector, 3 1/8” OD, AW Box – N4 Box 5DA-551 Pilot Bit Connector, 3 1/8” OD, AWJ Box – N4 Box 5DA-552 Pilot Bit Connector, 3 1/8” OD, NW Box – N4 Box 5DA-553 Pilot Bit Connector, 3 1/8” OD, NWJ Box – N4 Box 5DA-600 Pilot Bix, Heavy Duty Apex Type, N4 Pin 1,8DA-625 Wooden Plug, 3 ¼” ID HSA -DA-635 Flex Center Plug -Replacement and Repair PartsDA-650 5T Tooth, Forged Shank -DA-660 Spade Cutters -DA-661 Blocks for Spade/Blade Cutters -DA-662 Bullet Cutters -DA-663 Blocks for Bullet Cutters -DA-671 Replacement Lock Bolt (1 per auger) -DA-680 Replacement Bushing (1 per auger) -267201 Replacement Key (3 per auger) -DA-511 Replacement Socket 4DA-496 Replacement Shank 3,2Accessory ItemsDA-640 Auger Fork 14,9DA-690 7/8 – 14 Thread Cleanout Tap for Threaded Bushing -DA-685 1 1/8” Hex Socket, ½” Drive (use w/DA-696) 0,7DA-696 Breaker Bar, ½” Drive x 18” (use w/DA-685) 1,8DA-700 Auger Hoisting Hook 4DA-280 Adjustable Auger Extension Rod (30” to 50”), 1 5/8” Hex 11,7DA-281 Adjustable Auger Extension Rod (30” to 50”), 2” Hex 19,8DA-218 Drive Pin, for 1 5/8” Hex -DA-219 Drive Pin, for 2” Hex -DA-225 Pointed Hammer 0,9DA-664 Knock Out Wrench for Bullet Cutter 2



BOART LONGYEAR Hollow Stem Augers 4 ¼” ID

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4 ¼” I.D. Hollow Stem Auger Tools, Triple Key Design


Outer ComponentsDA-315 Hollow Stem Auger, 4 ¼” ID x 7 5/8” OD x 5 ft., with continuous hard-

faced flighting, triple key, double bolt connection39

DA-385 Drive Cap, 4 ¼” ID, 3 key with 1 5/8” hex connection 11,7DA-386 Drive Cap, 4 ¼” ID, 3 key with 2” hex connection 12,6DA-461 Cutter Head – Bullet/Cutter Type, 4 ¼” ID x 8 ¾” OD, 3 key 7,2DA-46101 Cutter Head – Blade Type, 4 ¼” ID x 8 ¾” OD, 3 key 5,4DA-46102 Cutter Head – Spade Type, 4 ¼” ID x 8 ¾” OD, 3 key 6,3DA-46103 Cutter Head – Blade/Bullet Type, 4 ¼” ID x 8 ¾” OD, 3 key 8,1DA-46104 Cutter Head – Spade/Bullet Type, 4 ¼” ID x 8 ¾” OD, 3 key 7,2DA-462 Cutter Head – 5T Tooth Type, 4 ¼” ID x 8 ¾” OD, 3 key 6,8DA-462C Cutter Head – 5T Tooth Type, Carbide – 4 ¼” ID x 8 ¾” OD, 3 key 6,8Inner ComponentsDA-525 Rod to Cap Adaptor, AW Pin 1,8DA-526 Rod to Cap Adaptor, AWJ Pin 1,8DA-527 Rod to Cap Adaptor, NW Pin 2,7DA-528 Rod to Cap Adaptor, NWJ Pin 2,7DA-536 Nut and Bolt for R.T.C. Adaptor -DA-560 Pilot Bit Connector, 4 1/8” OD, AW Box – 2 3/8” API Reg Box 9DA-561 Pilot Bit Connector, 4 1/8” OD, AWJ Box – 2 3/8” API Reg Box 9DA-562 Pilot Bit Connector, 4 1/8” OD, NW Box – 2 3/8” API Reg Box 9DA-563 Pilot Bit Connector, 4 1/8” OD, NWJ Box – 2 3/8” API Reg Box 9DA-602 Pilot Bit, Heavy Duty Step Type, 2 3/8” API Reg Pin 2,3DA-604 Pilot Bit, Heavy Duty Apex Type, 2 3/8” API Reg Pin 2,7DA-626 Wooden Plug, 4 ¼” ID HSA -DA-636 Flex Center Plug -Replacement and Repair PartsDA-650 5T Tooth, Forged Shank -DA-660 Spade Cutters -DA-661 Blocks for Spade/Blade Cutters -DA-662 Bullet Cutters -DA-663 Blocks for Bullet Cutters -DA-671 Replacement Lock Bolt (2 per auger) -DA-680 Replacement Bushing (2 per auger) -268301 Replacement Key (3 per auger) -DA-513 Replacement Socket 5DA-498 Replacement Shank 4Accessory ItemsDA-641 Auger Fork 16,7DA-690 7/8 – 14 Thread Cleanout Tap for Threaded Bushing -DA-685 1 1/8” Hex Socket, ½” Drive (use w/DA-696) -DA-696 Breaker Bar, ½” Drive x 18” (use w/DA-685) 1,8DA-700 Auger Hoisting Hook 4DA-710 Auger Hoisting Double Hook 6,8DA-280 Adjustable Auger Extension Rod (30” to 50”), 1 5/8” Hex 11,7DA-281 Adjustable Auger Extension Rod (30” to 50”), 2” Hex 19,8DA-218 Drive Pin, for 1 5/8” Hex -DA-219 Drive Pin, for 2” Hex -DA-225 Pointed Hammer 0,9



BOART LONGYEAR Hollow Stem Augers 6 5/8” ID

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6 5/8” I.D. Hollow Stem Auger Tools, Triple Key Design


Outer ComponentsDA-325 Hollow Stem Auger, 6 5/8” ID x 10” OD x 5 ft., with continuous hard-faced

flighting, triple key, single bolt connection56

DA-405 Drive Cap, 6 5/8” ID with 1 5/8” hex connection 21,6DA-406 Drive Cap, 6 5/8” ID with 2” hex connection 22,5DA-471 Cutter Head – Bullet/Cutter Type, 6 5/8” ID x 11 ½” OD, 3 key 12,2DA-47101 Cutter Head – Blade Type, 6 5/8” ID x 11 ½” OD, 3 key 9DA-47102 Cutter Head – Spade Type, 6 5/8” ID x 11 ½” OD, 3 key 10,8DA-47103 Cutter Head – Blade/Bullet Type, 6 5/8” ID x 11 ½” OD, 3 key 13,5DA-47104 Cutter Head – Spade/Bullet Type, 6 5/8” ID x 11 ½” OD, 3 key 12,2DA-472 Cutter Head – 5T Tooth Type, 6 5/8” ID x 11 ½” OD, 3 key 9DA-472C Cutter Head – 5T Tooth Type, Carbide – 6 5/8” ID x 11 ½” OD, 3 keyInner ComponentsDA-525 Rod to Cap Adaptor, AW Pin 1,8DA-526 Rod to Cap Adaptor, AWJ Pin 1,8DA-527 Rod to Cap Adaptor, NW Pin 2,7DA-528 Rod to Cap Adaptor, NWJ Pin 2,7DA-538 Nut and Bolt for R.T.C. Adaptor 0,7DA-580 Pilot Bit Connector, 6 3/8” OD, AW Box – 3 ½” API Reg Box 28,8DA-581 Pilot Bit Connector, 6 3/8” OD, AWJ Box – 3 ½” API Reg Box 28,8DA-582 Pilot Bit Connector, 6 3/8” OD, NW Box – 3 ½” API Reg Box 28,8DA-583 Pilot Bit Connector, 6 3/8” OD, NWJ Box – 3 ½” API Reg Box 28,8DA-610 Pilot Bit, Heavy Duty Step Type, 3 ½” API Reg Pin 6,8DA-612 Pilot Bit, Heavy Duty Apex Type, 3 ½” API Reg Pin 6,8DA-628 Wooden Plug, 6 5/8” ID HSA 0,9Replacement and Repair PartsDA-650 5T Tooth, Forged Shank -DA-660 Spade Cutters -DA-661 Blocks for Spade/Blade Cutters -DA-662 Bullet Cutters -DA-663 Blocks for Bullet Cutters -DA-671 Replacement Lock Bolt (2 per auger) -DA-680 Replacement Bushing (2 per auger) -268601 Replacement Key (3 per auger) -DA-515 Replacement Socket 9,5DA-500 Replacement Shank 8,1Accessory ItemsDA-643 Auger Fork 18,9DA-690 7/8 – 14 Thread Cleanout Tap for Threaded Bushing -DA-685 1 1/8” Hex Socket, ½” Drive (use w/DA-696) -DA-696 Breaker Bar, ½” Drive x 18” (use w/DA-685) 1,8DA-700 Auger Hoisting Hook 4,0DA-710 Auger Hoisting Double Hook 6,8DA-280 Adjustable Auger Extension Rod (30” to 50”), 1 5/8” Hex 11,7DA-281 Adjustable Auger Extension Rod (30” to 50”), 2” Hex 19,8DA-218 Drive Pin, for 1 5/8” Hex -DA-219 Drive Pin, for 2” Hex -DA-225 Pointed Hammer 0,9DA-664 Knock Out Wrench for Bullet Cutter 2,0

10Solid Stem Augers



BOART LONGYEAR Solid Stem Augers Details

10 - 1

10

Solid Stem Augers


4.5 in. Flight AugersDA-100 5 ft., 1 1/8 in. Hex, Hard SurfacedDA-110 5 ft., 1 5/8” in. Hex, Hard SurfacedDA-136 Fishtail Blade BitDA-138 Fishtail Carbide Blade BitDA-164 1 1/8 in. Hex Drive Lug for Fishtail BitDA-168 1 5/8 in. Hex Drive Lug for Fishtail BitDA-176 Bolt, 5/16 in. X 1 ½ in. (included with Fishtail Bit)DA-178 Nut, 5/16 in. (included with Fishtail Bit)DA-192 5T Tooth Bit, 1 1/8 in. HexDA-194 5T Tooth Bit, 1 5/8 in. Hex4002583 4 in. HD/Concrete Cutter Bit, 1 5/8 in. ShankDA-216 Drive Pin, 1 1/8 in. HexDA-218 Drive Pin, 1 5/8 in. HexDA-230 Recovery Tool for 1 1/8 in. (Pig Tail)DA-231 Recovery Tool for 1 5/8 in. (Pig Tail)DA-245 Auger Fork for 1 1/8 in. HexDA-246 Auger Fork for 1 5/8 in. HexDA-248 Hoisting Bail, 1 1/8 in. HexDA-249 Hoisting Bail, 1 5/8 in. HexDA-255 Repair Connector, 1 1/8 in. ShankDA-256 Repair Connector, 1 1/8 in. SocketDA-257 Repair Connector, 1 5/8 in. ShankDA-258 Repair Connector, 1 5/8 in. SocketDA-240 Hex Adaptor, 1 5/8 in. Shank to 1 1/8 in. Socket351830 HD Concrete Cutter05508 4.5 in. Stinger Bit, 1 5/8 in. Hex6 in. Flight AugersDA-120 5 ft., 1 5/8 in. Hex, Hard SurfacedDA-142 Fishtail Blade BitDA-144 Fishtail Carbide Blade BitDA-170 1 5/8 in. Drive Lug for Fishtail BitDA-180 Bolt, 3/8 in. (included with Fishtail Bit)DA-182 Nut, 3/8 in. (included with Fishtail Bit)DA-196 5T Tooth Bit, 1 5/8 Hex4000620 6 in. HD/Concrete Cutter Bit, 1 5/8 in. Shank4000721 7 in. HD/Concrete Cutter Bit, 1 5/8 in. Shank202327 9 in. HD/Concrete Cutter Bit, 1 5/8 in. ShankDA-218 Drive Pin, 1 5/8 in. HexDA-232 Recovery Tool, 1 5/8 in. Hex (Pig Tail)DA-246 Auger Fork351830 HD Concrete Cutter05516 6.0 in. Stinger Bit, 1 5/8 in. Hex


© 2002 Boart Longyear Boart Longyear is constantly striving to improve its products and must t

BOART LONGYEAR Solid Stem Augers Tools

Tools

Two-piece Fishtail Head with Carbide TippedCast Steel Blade – for Clays, Sands andGravels

Shank Bit

5T Tooth Bit Heavy DutyGeneral Purpose Replacement Cutter

HD Bit (Heavy Duty)A tough, multi-purpose auger head. Usedreplaceable cone-shaped carbide insert bits.Recommended for soft shales, sandstones andlimestone formations as well as concrete.

NOTE: Bits are furnished with lock ringsinstalled. Drill head O.D. is approximately 10%larger than corresponding auger flight O.D.Optional, available on request.

Stinger BitTM

Self-centering one-piece cas steel construction.Smooth contoured shape permits free flow ofmaterial to auger flight. Interchangeable with twopiece bit. Works well in clay, loam, soft shale,sand and gravels.

Auge

Auge

Adap

Drive

10

r Hoisting Assembly

r Holder

ter – Hex Shank to Hex Box

herefore reserve the right to change designs, materials, specifications and price without notice.

10 - 2

Pin Repair RepairShank Socket

11Samplers



BOART LONGYEAR Samplers Shelby Tube

11 - 1

11

Shelby Tube Sampler

The Shelby Tube Sampler is a thin wall “in-situ” sampling system, designed to take undisturbed samplesin cohesive type clays and soils. The head section contains a drill rod box connection at one end andincorporates a check valve for vacuum control. The thin wall sample tube is attached to the head bymeans of three cap screws. The head features a machined shoulder, when sampling the tube seatsfirmly against the shoulder, this ensures that the sampling force is applied uniformly. The sampler shouldbe pressed into the formation by application of steady pressure until the tube is full or the point of refusalis achieved. The tube should be removed from the head and capped for testing at a later stage. The thinwall sample tubes are available in the standard length of 701 mm; other lengths can be provided onrequest.

Shelby Tube Samplers Specifications

Tube DimensionsDescription PartnumberOD ID

Rod Conn.

83 mm Shelby Tube Head assy 270000683 mm Shelby Tube 4260015

83 mm 80 mm

88,9 mm Shelby Tube Head Assy 270000788,9 mm Shelby Tube 4260004 88,9 mm 84,5 mm

101,6 mm Shelby Tube Head Assy 2700021101,6 mm Shelby Tube 4260012

101,6 mm 97,6 mm

50 mm Rod

Tubes and Spares

Description 101,6 Sampler 88,9 Sampler 83 Sampler

Housing 4640034 4640034 4640033Body 4640025 4640024 4640022Cap Screw (3 Required) 7451087 7451087 7451087O – Ring 7650184 7650179 7650124Rubber Ball 7649030 7649030 7649030Tube 4260012 4260004 4260015

BOART LONGYEAR Samplers Split Tube

Standard Split Tube Sampler

This is a general, all-purpose split-tube sampler that can be used in both the geotechnical andenvironmental drilling industry. It is often used to determine bearing capacity of soils as required forStandard Penetration Tests. It is designed for taking soil samples at the bottom of the cleaned bore holeby the drive weight method.

The standard length of the sampler is 623 mm providing a sample length of 559 mm. The head of theassembly comes with a ball check feature that helps prevent losing a sample by “washing out” duringwithdrawal.



11 - 2

11

Standard Split Tube Sampler Ø 51mm

Description Tube Size ODxID Shoe I.D. Rod Conn. Sample Length Part Number

Complete w/ Shoe 51mm x 36mm 35 mm 50mm Rod 559 mm 2713000Complete w/ Point 51mm x 36mm N/A 50mm Rod N/A 2713003

Spares

Item No. Description Part. No. No. Req’d

1 Shoe 4890001 12 Conical Point (optional) 4890000 13 Head 4840017 14 Split Tube 4820002 1


© 2002 Boart Longyear Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change de

BOART LONGYEAR Samplers Piston Samplers

Hydraulic Piston Sampler

This is a general sampler that can be used in both the geotechnical andenvironmental drilling industry. It reduces the problems often occurredwith use of open type samplers in case one needs to sample softlimestones, clay and sandy formations.

The head of this split-spoon sampler has rod string thread connection.The standard length of the sampler is 623 mm providing a sample lengthof 559 mm. The head of the assembly comes with a ball check feature thathelps prevent losing a sample by “washing out” during withdrawal.

Hydraulic Piston Sampler

Description Tube Size ODxID Rod Conn. SampleLength

PartNumber

Hydraulic PistonSampler assy.

88.9mmx 84.5mm701mm length

2 3/8” API 606 mm 2701000

Spares and Liners

Description 88.9mm Sampler

Sampling tube 4260004Gasket 4608020Ball Valve * 2702000SStem * 2702000SFlange * 2702000SCap * 2702000S

* Supplied together

signs, materials, specifications and price without notice.

11 - 3

11



BOART LONGYEAR Samplers Denison Double Tube

11 - 4

11

Denison Double Tube Sampler

The Denison Sampler is designed for taking undisturbed samples in soils and easily eroded materialsthat have a potential to wash out during sampling. The double tube, swivel type core barrel is able toobtain undisturbed samples from soft materials as well as hard soils where pressures required would betoo great to push or even drive thin wall samplers.

During sampling the inner tube shoe is pressed firmly against the formation while the outer tube isrotated. To protect the sample, the inner tube remains stationary at all times. The inner tube contains athin plastic liner to preserve sample integrity during sampling and handling out of the test hole. Thesample is retained in the sampler liner either by wall friction or with a basket retainer.

This equipment is inter-changeable with the K3 Double Tube Core Barrel with the exception of the bitand core lifter. These are replaced with a thin kerf bit / outer shoe and basket type retainer.

Denison Double Tube Sampler

Description Sample Size Rod Conn. TubeLength

Weight(Kg)

Part Number

1.5 m 32 180012886 mm DenisonSampler 78 mm 50 mm 3.0 m 51 1800129

1.5 m 44 1800124101mm DenisonSampler

71 mm 2-3/8 API.Reg 3.0 m 70 1800125

1.5 m 55 1800138116 mm DenisonSampler

78 mm 2-3/8 API.Reg 3.0 m 100 1800123

Spares and Liners

Description 86 mm Sampler 101 mm Sampler 116 mm Sampler

Head 2730015 2730060 2730045Inner Tube 1,5 m 4800535 4800041 4800042Inner Tube 3,0 m 4800547 4800071 4800072Outer Tube 1,5 m 4800541 4800056 4800057Outer Tube 3,0 m 4800553 4800086 4800059Plastic Liner 1,5 m 7662000 7662002 7662004Plastic Liner 3,0 m 7662001 7662003 7662005Reaming Shell 4870080 4870081 4870082Upper Outer Tube Extension 4870053 4870071 4870072Lower Outer Tube Extension 4870052 4870067 4870068Basket Type Corelifter 3491003 3491000 3491001Cutting Shoe 4890490 4890476 4890477



BOART LONGYEAR Samplers Window Sampler

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11

Window Sampler

Window samplers are commonly used as a simple, low cost and effective method of obtainingundisturbed soil samples for depths up to 15 meters. Typical applications of windows sampling includesoil investigations for:

• Agricultural purposes• Environmental purposes• Geotechnical purposes• Archaeological purposes

During sampling the window sampler is driven into the soil by means of an electric, pneumatic orhydraulic hammer. The force can be applied either manually or with a machine. Extension rods are usedto reach the desired depth. When retrieving the window sampler a profile description and / or sample canbe taken from the soil inside the tube. The window samplers are equipped with surface hardened andexchangeable cutter shoes. The extension rods, which are supplied in 1-meter lengths, are hollow, havea diameter of 32 mm and are threaded at both ends. Separate couplings are used to connect the rods.

Advantages

The Boart Longyear window sampler system has the following advantages:

• Durable design• Easy coupling & uncoupling• Extension rods are virtually ‘indestructible’• Exchange cutter shoes• Wide range of hammer adapters available• Optimal impact energy transmission• Lower operating cost per meter

Over the years our window sampler has proven to be the superior product available on the market.



BOART LONGYEAR Samplers Window Sampler

11 - 6

11

Window Sampler

Window Samplers

Description O.D. (mm) I.D. (mm) Length (m) Part Number1.0 7378850mm Window Sampler 50.0 37.5 2.0 738091.0 7326360mm Window Sampler 56.0 46.02.0 738401.0 7325170mm Window Sampler 70.0 60.02.0 734621.0 7327490mm Window Sampler 89.0 78.0 2.0 ----1.0 73246100mm Window Sampler 98.0 88.02.0 ----

Spares, Rods and Couplers

Window Sampler Size (Part Numbers)Description50 mm 60 mm 70 mm 90 mm 100 mm

Extension Rod, 1.0 m 200302 200302 200302 200302 200302Rod Coupler 350011 350011 350011 350011 350011Cutter Shoe 73786 73262 73252 73275 73247

Hammer Adapters

Description Part NumberMakita HM1400 SM-2130Makita HM1800 SM-2441Bosch USH27 SM-2441Cobra Available on RequestWacker Available on RequestGeoprobe Available on Request

Rod ClampAlthough conventional ball and wedge clamps can be used, we develop a special rod clamp for oursystem. Due to its design our clamp is more positive acting and ensures a higher production.

Pulling Equipment

Description Part NumberWedge set “Longyear” 74163Wedge holder 570300Pulling device 2 Ton, incl. arm 570100Pulling device 6 ton, incl. arms 570151Electr. driven, 10ton, Hydraulic. Pulling device, automatic 572041



BOART LONGYEAR Samplers Windowless Sampler

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11

Windowless Sampler

Windowless samplers are commonly used as a simple, low cost and effective method of obtainingundisturbed soil samples for depths up to 15 meters whereby the core is contained in a clear PVC liner.This makes the system suitable for soft and broken formation. Typical applications of windowlesssampling include soil investigations for:

• Agricultural purposes• Environmental purposes• Geotechnical purposes• Archaeological purposes

During sampling the windowless sampler is driven into the soil by means of an electric, pneumatic orhydraulic hammer. The force can be applied either manually or mechanically and extension rods areused to reach the desired depth. When retrieving the window sampler a profile description and / orsample can be taken from the soil inside the tube. The window samplers are equipped with surfacehardened and exchangeable cutter shoes. The extension rods, which are supplied in 1-meter lengths,are hollow, have a diameter of 32 mm and are threaded at both ends. Separate couplings are used toconnect the rods.

Advantages

The Boart Longyear windowless sampler system has the following advantages:

• Durable design• Easy coupling & uncoupling• Extension rods are virtually ‘indestructible’• Exchangeable cutter shoes• Wide range of hammer adapters available• Optimal impact energy transmission• Lower operating cost per meter

Over the years our window sampler has proven to be the superior product available on the market.



BOART LONGYEAR Samplers Windowless Sampler

11 - 8

11

Windowless Sampler

Windowless Samplers – Complete

Description O.D. (mm) I.D. (mm) Length (m) Part Number66mm Windowless Sampler 66.0 49.5 1.0 6218000776mm Window Sampler 76.0 59.5 1.0 6218000686mm Window Sampler 86.0 69.5 1.0 62180005101mm Window Sampler* 101.0 81.5 1.0 62180004116mm Window Sampler* 116.0 69.5 1.0 62180003

* Duplex Drive Casing is available in the sizes 113 and 128mm

Spares, Rods and Couplers

Windowless Sampler Size (Part Numbers)Description66 mm 76 mm 86 mm 101 mm 116 mm

Extension Rod, 1.0 m 200302 200302 200302 200302 200302Rod Coupler 350011 350011 350011 350011 350011Sampler Shoe 62180054 62180047 62180040 62180033 62180026Clear PVC Liner 1.0m 62180058 62180051 62180044 62180036 62180030Basket Shoe 62180055 62180048 62180041 62180034 62180027Basket Lifter 62180056 62180049 62180042 62180035 62180028Retaining Ring 62180057 62180050 62180043 62180037 62180029

Hammer Adapters

Description Part NumberMakita HM1400 SM-2130Makita HM1800 SM-2441Bosch USH27 SM-2441Cobra Available on RequestWacker Available on RequestGeoprobe Available on Request

Rod ClampAlthough conventional ball and wedge clamps can be used, we develop a special rod clamp for oursystem. Due to its design our clamp is more positive acting and ensures a higher productivity.

Pulling Equipment

Description Part NumberWedge set “Longyear” 074163Wedge holder 570300Pulling device 2 ton, incl. arm 570100Pulling device 6 ton, incl. arms 570151Electr. driven, 10 ton, hydraulic pulling device, automatic 572041


© 2002 Boart Longyear Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change design

BOART LONGYEAR Samplers SPT Hammer

Standard Penetration Test Equipment

This procedure developed by Terzaghi and Peck gives the measurement of thepenetration resistance of soil, using a standard sampler driven for 30cm with a63,5kg hammer dropping 75cm. The split-spoon sampler connected to the drillrods, is lowered into the hole after the hole has been cleaned out and the waterlevel has settled. The automatic hammer falls on the driving rod head so that thetube is driven 15 cm into the layer (to avoid interference zones) and the spoonis driven 30cm. The number of blows is counted for each stretch of 15cm.

SPT Hammer

Part. No Weight HammerWeight

TotalLength

Diameter Length ofTravel

2053000 119 Kg 63,5 Kg 1744 mm 255 mm 750 mm

Spares SPT Hammer

Item No. Part. No. Description No. Req’d

1 4760000 Anvil 12 4607000 Gasket 33 4260006* Tube 14 4150006 Rod Flange 15 4732005* Washer 16 7450327* Screw 17 4590000 Hammer 18 4050000 Cam 19 7432692* Pin 110 4120004* Tube 111 4020000 Tooth 312 4130000 Pivot 313 7431002* Split Pin 114 4710000 Plug 315 7432692* Pin 116 4137000 Peg 317 4200016 Guide Ring 118 7432692* Pin 120 7450327* Screw 121 7455130* Washer 122 7454028* Nut 1

* Only supplied in complete assembly. Spares available upon request.

Please refer to page 11 – 2 for the split tube sampler.

s, materials, specifications and price without notice.

11 - 9

11

12Packers



BOART LONGYEAR Packers Mechanical

12 - 1

12

Mechanical Packer

Mechanical packers can be used to seal off a borehole temporarily or permanently. The rubber packerelement seals off the borehole and is activated by a clockwise rotation. Optionally a manometer can beinstalled at the top to determine the water pressure.


Mechanical Packer Assembly

624.0010 Mechanical Packer for 76mm borehole, incl. torsion protector, perforated tube, ¾”galvanised tube with valve assembly. Other dimensions available on request.

312.2100 Manometer Assembly

BOART LONGYEAR Packers Wireline

Wireline PackerItem Part No. Description No. Req’d

NQ Wireline Packer Type II



12 - 2

12

1-14 48215 NQ Packer Assembly Type II 11 44018 Shakle 12 44017 Riser Tube 13 48218 Inflation Tube Jumper 14 44004 Adapter 15 44040 Fixed Head 16 44013 O-Ring 47 44005 Gland Element 28 48220 Center Tube 19 48222 Union Ring 210 48221 Gland Union 111 44012 Seal 212 44033 Sliding Head 113 44034 Plug 114 44007 Connector 1

HQ Wireline Packer Type II1-14 48228 HQ Packer Assembly Type II 11 44018 Shakle 12 48239 Riser Tube 13 48218 Inflation Tube Jumper 14 44004 Adapter 15 48230 Fixed Head 16 48231 O-Ring 47 48232 Gland Element 28 48233 Center Tube 19 48235 Union Ring 210 48234 Gland Union 111 48237 Seal 212 48236 Sliding Head 113 44034 Plug 114 48238 Connector 1

PQ Wireline Packer Type II1-14 51409 PQ Packer Assembly Type II 11 44018 Shakle 12 51423 Riser Tube 13 48218 Inflation Tube Jumper 14 44004 Adapter 15 51414 Fixed Head 16 51415 O-Ring 47 51416 Gland Element 28 51417 Center Tube 19 51419 Union Ring 210 51418 Gland Union 111 51421 Seal 212 51420 Sliding Head 113 44034 Plug 114 51422 Connector 1



BOART LONGYEAR Packers Conventional

12 - 3

12

Conventional Packer

The groundwater monitoring packer is a low pressure, sliding-end style packer constructed of inertmaterials. It is available for 1 ½” inch and larger casing and is designed for use above or below airlift,bladder, electric or piston sampling pumps to reduce purge time and volume. For isolating a specific testzone in a well, double groundwater monitoring packers can be used with a sampling pump.

Applications:

• Groundwater monitoring• Methane gas control/collection in landfills and mines• Monitoring formation pressures• Vacuum sampling under leachate pads• Vadose zone sampling and injection• Cement grouting• Permeability testing

Features:

• Can be in inflated either pneumatically or hydraulically• Can be set at water level to prevent water intrusion during vacuum sampling• Can be set up with transducer access tubes• Custom designed systems for your specific site requirements

Accessories:

• 6 mm x 3 mm low pressure Nylon inflation tubes• Stainless steel cable and eye bolts for lowering• 8 mm x 4 mm high pressure reinforced inflation hose

Lengths of inflatable element:

• Standard lengths L are: 300mm, 500mm and 1000mm, other lengths available on request.

Part No.L=300(mm)

Part No.L=500(mm)

Part No.L=1000(mm)

NominalOD (mm)

UpperConn.

Tube ID(mm)

Expansionmax. OD(mm)

Boreholemax. (mm)

InflationInlets

TT3028 TT5028 TT1028 28 3/8” BSP 8 55 50 1 x 1/8” BSPTT3030 TT5030 TT1030 30 3/8” BSP 8 55 50 1 x 1/8” BSPTT3042 TT5042 TT1042 42 ½” BSP 17 98 90 2 x 1/8” BSP

TT5056 TT1056 56 ¾” BSP 20 125 110 2 x 1/8” BSPTT5072 TT1072 72 1” ¼ BSP 35 160 150 2 x 1/8” BSPTT5085 TT1085 85 1” ¼ BSP 35 185 170 2 x 1/8” BSPTT5102 TT1102 102 2” BSP 53 200 190 2 x 1/8” BSP

TT1130 130 3” BSP 83 270 240 2 x ¼” BSPTT1170 170 3” BSP 83 350 330 2 x ¼” BSP

13Instrumentation



BOART LONGYEAR Instrumentation Inclinometer System

13 - 1

13

Inclinometer System

Slope Indicators Digitilt inclinometers are used tomonitor lateral movements in embankments andlandslide areas, deflections of retaining walls andpiles, and deformations of excavation walls, tunnels,and shafts.

Operation

Inclinometer casing is typically installed in a nearvertical borehole that passes through suspectedzones of movement into stable ground. The Digitiltinclinometer probe, control cable, pulley assembly,and readout are used to survey the casing. The firstsurvey establishes the initial profile of the casing.Subsequent surveys reveal changes in the profile if ground movement occurs. During a survey, theprobe is drawn upwards from the bottom of the casing to the top, halted in its travel at half-meterintervals for tilt measurements. Plotting the cumulative changes at each measurement interval yields ahigh-resolution displacement profile. Displacement profiles are useful for determining the magnitude,depth, direction, and rate of ground movement.

Digitilt® Control Cable

Digitilt control cable is used to control the depth of the inclinometer probe, it also conducts power andsignals between the probe and the readout. Depth marks are vulcanised onto cable jacket. Steel corewire controls stretching. Binder layer eliminates slipping of cable jacket relative to core wire. Torsionbraid counters cable torque. The neoprene cable jacket resists chemicals and abrasion.

DigiTilt DataMate Readout Unit

The Digitilt DataMate records data from inclinometer probes and stores up to 40 complete inclinometersurveys. It is capable of powering a Digitilt inclinometer for 16 hours. The DataMate is designed for harduse in difficult environments. Electronic components are rated for extended temperatures. Connectorsockets are located on the face panel, away from contact with mud, water, or snow.


Inclinometer System

50302510 DigiTilt Inclinometer Probe 500 mm50310900 DigiTilt DataMate Readout Unit50601030 Control Cable, 30mtr length (with connectors)50601050 Control Cable, 50mtr length (with connectors)51104606 Pulley Assembly222.9040 Cable Reel 50 mtr capacity222.9150 Optional: Steel Cable Reel with slip rings for 150 mtr50310900 DigiPro Software (used to plot graphs)

Accessories

222.9001 Dummy Probe (used to verify if installation is still accessible)222.9002 Cable reel with 50mtr line for dummy



BOART LONGYEAR Instrumentation Inclinometer Casing

13 - 2

13

QC Casing

This high-strength casing provides snap-together convenienceand strong, flush joints. Integral couplings areself-aligned and have O-ring seals to prevent entry ofgrout. Guide grooves are machine broached for excellent controlof spiral and groove profile.

Specifications:

85 mm/3.34 in. QC Casing

• OD/ID: 85/75 mm (3.34/2.82 in.)• Load Rating: 635 kg (1400 lb.)• Collapse Rating: 12.4 bar (180 psi)• Temp Rating: -29 to 82°C (-20 to 190°F)• Spiral: < 0.33° per 3m (10’)

70 mm/2.75 in. QC Casing

• OD/ID: 70/60 mm (2.75/2.32 in.)• Load Rating: 635 kg (1400 lb.)• Collapse Rating: 6.5 bar (240 psi)• Temp Rating: -29 to 82°C (-20 to 190°F)• Spiral: < 0.33° per 3m (10ft)

Part No. Description Packaging

QC 2.75 in. Inclinometer Casing

51150210 Section, 10 ft x 2.75 in 8 per box51150211 Section, 5 ft x 2.75 in 8 per box51150230 End Cap Bottom 2.75 in 151101500 End Cap Top 2.75 in 1

QC 3.34 in. Inclinometer Casing

51150310 Section, 10 ft x 2.75 in 6 per box51150311 Section, 5 ft x 2.75 in 6 per box51150330 End Cap Bottom 2.75 in 151100500 End Cap Top 2.75 in 1



BOART LONGYEAR Instrumentation Inclinometer Casing

13 - 3

13

Interfels 70mm Coupled Casing

Interfels inclinometer casing is coupled with separatecouplings. The couplings are glued, taped and/orriveted/bolted to the inclinometer pipes during installation.

Interfels inclinometer casing is available in the mostcommonly used diameter of 70mm (2.75 inch). Othersizes, being 60 and 85mm, are available upon request.

Specifications:

• Casing Material ABS• Casing OD 70mm• Casing ID 60mm• ID Inner Groove 64mm• Casing wall 4mm• Spiral< 1/2º• Length 3000mm• Collapse pressure 14 bar• Coupling OD 77mm• Coupling Length 200mm

Part No. Description Packaging

Interfels 70mm Inclinometer Casing

222.7003 Casing 3.0 mtr 10 per box222.7001 Coupling 200mm 1222.7002 Optional: O-Ring (two required per coupling) 1222.7004 Top Cap Flat 1222.7005 Bottom Cap Cone 1222.7006 Telescopic Section 1

Installation Accessories

225.e0001 Denso Tape 1225.e0002 ABS Glue 1 Kg 1225.e0005 Screws (100pcs) 1



BOART LONGYEAR Instrumentation Water Level Indicator

13 - 4

13

Water Level Indicator

Standpipe piezometers are used to monitorpiezometric water levels in soils and rock.Typical applications include:

• Monitoring pore-water pressure todetermine the stability of slopes,embankments, and landfill dikes

• Monitoring ground improvementtechniques such as vertical drains,sand drains, and dynamic compaction

• Monitoring dewatering schemes forexcavations and underground openings

Operation

The standpipe piezometer system comprises a sealed standpipe tube connected to a porous element,the filter tip. The filter tip is placed at the desired zone and a bentonite plug is placed above the zone toisolate it from the other layers. Water now enters the installation through the filter tip making it possible totake readings by lowering a dip meter from ground level.

A sound can be heard as soon as the dip meter encounters the water level. The graduated tape with cmmarkings gives the operator an indication of the water depth.

Limitations and Advantages

The standpipe piezometer offers a low cost alternative to borehole pressure transducers and is simple toread. In case of multiple installations and a need for a high reading frequency, borehole pressuretransducers offer lower operating costs.


Tape Water Level Indicator

626.0030 Probe – 30 mtr626.0050 Probe – 50 mtr626.0100 Probe – 100 mtr626.0150 Probe – 150 mtr626.0001 Leather case

Piezometer Tips

625.0011 Casagrande PE Filter Tip 320mm length625.0012 Casagrande PE Filter Tip 1000mm length625.0013 Casagrande Ceramic Filter Tip 200mm length625.0014 Casagrande Ceramic Filter Tip 320mm length

1” PVC Access Tubing

135.0003 2,0 mtr length, flush coupled threaded connections135.0005 Topcap



BOART LONGYEAR Instrumentation VW Piezometers

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VW Piezometers

The VW piezometer converts water pressure to afrequency signal via a diaphragm, a tensioned steelwire, and an electro-magnetic coil. The piezometer isdesigned so that a change in pressure on thediaphragm causes a change in tension of the wire.When excited by the electro-magnetic coil, the wirevibrates at its natural frequency. The vibration of thewire in the proximity of the magnetic coil generates afrequency signal that is transmitted to the readoutdevice. The readout device processes the signal,and displays a reading.

Advantages

High Resolution: VW piezometers provide a resolution of 0.025% of full scale.High Accuracy: A precision calibration system ensures that all VW piezometers meet or exceed theiraccuracy specifications.Application-Specific Versions: The borehole version is a general-purpose piezometer. Theembankment version is equipped with a high or low-air entry filters. The Push-In version threads ontoM28x1.5mm drill pipe or CPT rods.Rapid Response: VW piezometers offer rapid response to changes in pore water pressure.Reliable Signal Transmission: Signals from the VW piezometer can be transmitted long distances.Temperature Measurement: All VW piezometers are equipped with a temperature sensor.


VW Borehole Piezometer623.1003 3.5 bar623.1007 7 bar623.1017 17 bar623.1035 35 bar

VW Embankment Piezometer623.2003 3.5 bar High AE623.2007 7 bar High AE623.2017 17.5 bar High AE623.2035 25 bar High AE

VW Push-In Piezometer623.3003 3.5 bar623.3007 7 bar623.3017 17 bar623.3035 35 bar

Signal Cable775.0008 PU Signal cable, 4-conductor shielded

Signal Cable623.1000 Geotextile Bag623.3001 Push-In Adapter



BOART LONGYEAR Instrumentation Magnetic Extensometer

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Magnetic Extensometer

Displacement and especially settlement along an axisof a measuring tube (or borehole) can be measured bymeans of a magnetic probe extensometer.Monitoring settlement and heave can be very critical inexcavation, foundations, earth dams andembankments. Data from the extensometer providesan indication of settlement per measuring point, aswell as total settlement.

Operation

The magnetic extensometer system exists out of a magnetic probe, a measuring tape, a tape reel withbuilt in light and buzzer and a number of measuring rings positioned at distinct intervals along the lengthof an access pipe. Readings can be obtained by lowering the extensometer probe trough the access pipeto the depth of the measuring rings equipped with magnets.

When the probe enters the magnetic field, a reed switch closes, activating the light and buzzer. Theactual depth of the measuring ring is established from the measuring tape onto which the extensometerprobe is connected and which is graduated with cm markings. When the access pipe is anchored instable ground, the depth of each measuring ring is referred to a “datum” magnet reading that is fixed tothe bottom of the access pipe.

Installation

Access tube is used to install magnets and provide a means of lowering the probe. If possible the accesstube should be installed into stable ground making it possible to use a datum magnet as the referencereading. A datum magnet is used in installations that are anchored in stable ground and are placed at thebottom of the installation. The settlement of each measuring point is referenced to the datum magnet. Incase of earth fills or the construction of embankments, plate magnets should be used. The plate magnet,measuring 300x300mm and incorporating a magnetic ring, is placed around the access tube and platemagnets are added as construction proceeds. For installation in boreholes spider magnets are used.During installation the spring-steel legs are compressed and released at the installation depth.


Magnetic Extensometer System

135.3050 Probe – 50mtr tape135.3100 Probe – 100 mtr tape135.1002 Spider for 1” access tubing135.1003 Plate for 1” access tubing135.1001 Datum for 1” access tubing335.2002 Spider for 2.75” inclinometer casing135.2003 Spider for 2.75” inclinometer casing135.2001 Spider for 2.75” inclinometer casing

1” PVC Access Tubing

135.0002 2,0 mtr length, flush coupled threaded connections135.0005 Endcap135.0006 Topcap

14DTH Equipment



BOART LONGYEAR DTH Hammers

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Down The Hole Hammers

Down The Hole (DTH) drilling equipment is used for drilling holes through a widerange of rocks formations. Typical applications include:

• Quarrying• Water Well drilling & Monitoring wells• Site investigation• Civil engineering

Advantages

Due to the high performance of DTH systems, when compared to conventionalrotary drilling, DTH has become the preferred option. The advantages include:

• Drilling capabilities for almost all rock formations (soft to medium and hard)• High penetration rate• Straighter holes• Reduced operating costs

DTH Hammers

The BL21 Hammer is suitable for operation at air pressures of 7-17 bar. The valved design provides highperformance at low pressures. Designed for hole sizes of 70mm to 76mm.

The BL31 Hammer is ideally suited for smaller hole drilling due to it’s robust design, providing superiorstrength and durability. Designed for hole sizes of 90mm to 100mm.

The BL41 Hammer is designed for maximum performance at high pressures up to 24 bars. A wide rangeof bit diameters is available from 105 to 130mm.

The BL56 Hammer is suited for drilling applications in medium to hard rock types at a wide range of airpressures from 7 to 24 bars. Designed for hole sizes of 130 to 152mm.

The BL61 Hammer is suitable for drilling at a wide range of air pressures but the full potential of thishammer is realised at the higher working pressures. Nominal bit sizes are 152 to 165mm; oversized bitsfrom 191 to 300mm are available upon request.

Part No. Description Connection Chuck Type Dimension L x Dia.

Down The Hole Hammers

480014 Boart Longyear BL21 RD50 (6 TPI) Box BL21, BR2, Mach20 840 x Ø 62mm480015 Boart Longyear BL31 2 3/8” API Pin BL31, Mach 303 822 x Ø 77mm480017 Boart Longyear BL41 2 3/8” API Pin BL41, DHD 340A,

Cop 441042 x Ø 96mm

480019 Boart Longyear BL56 3 ½” API Pin BL56, DHD 350R,Cop 54

980 x Ø 118mm

480020 Boart Longyear BL61 3 ½” API Pin BL61, DHD 360,Cop 64

1208 x Ø 139mm



BOART LONGYEAR DTH Bits

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Down The Hole Bits

Flat Face: For drilling in mediumto hard and abrasive rocks

Hemispherical Button: For allrock types, particularly for veryhard abrasive formations

Convex: For drilling in soft tomedium rock with highpenetration rates

Ballistic Button: Forsoft/medium compact lowabrasive rocks

Concave: For drilling in mediumand hard rock. The concaveface ensures very straight holes

Part No. Design Dia. Buttons Foot Valve Part No.

BL21

020271 Convex Hemi 70 mm 6x11 + 4x10020304 Convex Hemi 76 mm 6X12 + 4X10

BL31

020291 Convex Ballistic 90 mm 8x11 + 4x11 + 3x11 IX-2757020289 Convex Ballistic 95 mm 8x11 + 4x11 + 3x11 IX-2757020297 Flat Face Hemi 100 mm 8X12 + 8X12 IX-2757020298 Flat Face Ballistic 100 mm 8X12 + 8X12 IX-2757

BL41

020116 Convex Ballistic 105 mm 7X12 + 3X12 + 3X12 IX-2635020204 Flat Face Hemi 110 mm 8X14 + 6X12 IX-2635020279 Convex Ballistic 110 mm 8X14 + 6X14 IX-2635020346 Flat Face Hemi 115 mm 8X14 + 7X14 IX-2635020337 Concave Hemi 115 mm 9X14 + 3X12 + 4X12 IX-2635020245 Flat Face Hemi 130 mm 8X14 + 10X12 IX-2635020228 Convex Ballistic 130 mm 8X16 + 4X14 + 4X14 IX-2635

BL56

020340 Convex Ballistic 140 mm 10x14 + 4x14 + 5x14 IX-2380020345 Flat Face Hemi 140 mm 8x16 + 8x14 IX-2380

BL61

020133 Convex Hemi 152 mm 10x16 + 4x16 + 8X12 IX-2297020134 Flat Face Hemi 165 mm 8x18 + 8x16 IX-2297

15Miscellaneous



BOART LONGYEAR Miscellaneous Pipe Wrenches

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Pipe Wrenches

Pipe wrenches are used in applications whereby uneven distribution of the force on the pipe, and thuspossible distortion, is acceptable. For wireline equipment it is recommendable to use original corebarreland wireline drill rod wrenches, to ensure maximum performance of your wireline equipment.

Part No. Description Weight Max Pipe O.D. in mm

Pipe Wrenches – Steel

14942 18” Pipe Wrench Complete 2.6 kg 63.514945 24” Pipe Wrench Complete 4.4 kg 76.214948 36” Pipe Wrench Complete 8.7 kg 114.314951 48” Pipe Wrench Complete 15.6 kg 152.4

Pipe Wrenches – Aluminium

200555 18” Pipe Wrench Complete 1.7 kg 63.5200556 24” Pipe Wrench Complete 2.7 kg 76.2200557 36” Pipe Wrench Complete 5.0 kg 114.3200558 48” Pipe Wrench Complete 8.4 kg 152.4

Spare Parts Pipe Wrenches

14943 18” Pipe Wrench Heel Jaw & Pin14944 18” Pipe Wrench Jaw14946 24” Pipe Wrench Heel Jaw & Pin14947 24” Pipe Wrench Jaw14949 36” Pipe Wrench Heel Jaw & Pin14950 36” Pipe Wrench Jaw14952 48” Pipe Wrench Heel Jaw & Pin14953 48” Pipe Wrench Jaw

Spare Parts Chain Pipe Tongs

14962 Chain Pipe Tong, Complete 1/4” – 2 1/2”14966 Chain Pipe Tong, Complete 3/4” – 4”14970 Chain Pipe Tong, Complete 1” – 6”

BOART LONGYEAR Miscellaneous Full Grip Wrenches

Full Grip Wrenches

Inner and Outer tube core barrel and rod wrenches, feature a unique design that assures positivegripping with no distortion of the tube.



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Part No. Description Weight

25319 NQ Inner Tube Wrench 1.4 kg28255 NQ Outer Tube Wrench 3.5 kg43411 NQ Full Grip Rod Wrench - Standard 4.4 kg43480 NQ Full Grip Rod Wrench – Heavy Duty 6.5 kg

28255 HQ Inner Tube Wrench 3.5 kg28260 HQ Outer Tube Wrench 4.9 kg43413 HQ Full Grip Rod Wrench - Standard 5.7 kg43482 HQ Full Grip Rod Wrench – Heavy Duty 7.1 kg

26171 PQ Inner Tube Wrench 3.6 kg45804 PQ Outer Tube Wrench 7,3 kg45792 PQ Full Grip Rod Wrench – Heavy Duty 7.4 kg

74277 SQ Inner Tube Wrench 4.2 kg74278 SQ Outer Tube Wrench 8.3 kg74279 SQ Full Grip Rod Wrench – Heavy Duty 8.2 kg

BOART LONGYEAR Miscellaneous Ring Wrenches

Ring Wrenches

Ring wrenches are used for the assembly and disassembly of double tube core barrels. They are used inpair. The eccentric rollers hold the tube on six points without distortion of the tube.



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2434000 Ring Wrench size 48 – 32 mm 4.8 Kg2434001 Ring Wrench size 58 – 42 mm 5.4 Kg2434002 Ring Wrench size 68 – 52 mm 5.7 Kg2434003 Ring Wrench size 78 – 62 mm 6.2 Kg2434004 Ring Wrench size 88 – 72 mm 6.6 Kg2434005 Ring Wrench size 104 – 88 mm 6.8 Kg2434006 Ring Wrench size 103 – 119 mm 7.5 Kg2434007 Ring Wrench size 119 – 135 mm 8.2 Kg



BOART LONGYEAR Miscellaneous Hoisting Plugs

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Hoisting Plugs

Hoisting Plugs

Part No. Connection Capacity Weight

2543006 50mm 2500 Kg 4.9Kg2543012 2 3/8” API Reg 3500 Kg 7.4 Kg

Spares 50mm Hoisting Plug

Part No. Connection

4130008 Journal4730021 Washer7454319 Locking Nut3121017 Hook

Spares 2 3/8” API Reg Hoisting Plug

Part No. Connection

7454323 Locking Nut4732009 Washer3121018 Hook4130103 Journal



BOART LONGYEAR Miscellaneous Fishing Tools

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Fishing Tools

Fishing tools should be used when a “twist off” occurs in the hole. The lost drill rods or casing remainingin the hole are called “fish”. Exact record is kept to determine the depth of the fish while carefulexamination of the retrieved drill rod or casing will suggest the selection of the proper fishing tool.

Fishing Tools

Part. No Fish Size Conn. Weight Dim. A Dim. B Dim. C Dim D.

Female Rod Tap

4880000 34mm Rod 34mm Rod 0.7 Kg 36 mm 24 mm 75 mm4880004 43mm Rod 42mm Rod 1.5 Kg 47 mm 28 mm 105 mm4880006 50mm Rod 50mm Rod 1.7 Kg 55 mm 35 mm 105 mm4880008 60mm Rod 60mm Rod 4.1 Kg 73 mm 43 mm 120 mm4880317 79mm Rod 2 3/8” API 6.0 Kg 86 mm 53 mm 135 mmMale Rod Tap

4880030 34mm Rod 34mm Rod 0.7 Kg 34 mm 13 mm 148 mm4880034 42mm Rod 42mm Rod 1.1 Kg 42 mm 22 mm 150 mm4880036 50mm Rod 50mm Rod 1.6 Kg 50 mm 25 mm 195 mmMale Rod Coupling Tap

4880015 34mm Rod 34mm Rod 0.3 Kg 34 mm 9 mm 19 mm 46 mm4880019 42mm Rod 42mm Rod 0.6 Kg 42 mm 11 mm 21 mm 6 mm4880021 50mm Rod 50mm Rod 0.7 Kg 50 mm 15 mm 28 mm 60 mmCasing / Core Barrel Tap

4880047 46 mm 42mm Rod 1.2 Kg 44 mm 27 mm 110 mm4880052 56 mm 50mm Rod 1.8 Kg 54 mm 34 mm 125 mm4880055 66 mm 50mm Rod 2.2 Kg 64 mm 45 mm 125 mm4880057 76 mm 50mm Rod 4.0 Kg 74 mm 51 mm 135 mm4880061 86 mm 50mm Rod 5.6 Kg 84 mm 60 mm 200 mm4880065 101 mm 50mm Rod 8.7 Kg 98 mm 73 mm 220 mm4880096 116 mm 50mm Rod 12.1 Kg 113 mm 83 mm 220 mm4880097 131 mm 50mm Rod 16.7 Kg 128 mm 101 mm 220 mm4880098 146 mm 50mm Rod 21.0 Kg 143 mm 116 mm 220 mm

* Other fishing tools available upon request

Female Rod Tap Male Rod Tap Male Rod Coupling Tap Casing / Core Barrel Tap

BOART LONGYEAR Miscellaneous Subs / X-overs

Subs / Cross-Overs



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Rod Box – Rod Pin

104743 NRQHP - NQ 1.1 kg104744 NQ - NRQHP 1.1 kg30040 NQ - NW 3.4 kg306452 NRQHP - NW 3.4 kg3541876 NRQHP - BW 4.4 kg30558 NQ – BW 4.4 kg3541877 NRQHP - HW 5.9 kg30101 NQ - HW 5.9 kg306453 NRQHP - HWT 5.9 kg103654 NQ - HWT 5.9 kg306252 HRQHP - HQ 1.7 kg306253 HQ - HRQHP 1.7 kg3541879 HRQHP - HW 8.2 kg27558 HQ - HW 8.2 kg306255 HRQHP - HWT 8.2 kg101341 HQ - HWT 8.2 kg3541878 HRQHP - NW 2.4 kg30555 HQ - NW 2.4 kg101366 HWT - PQ 2.1 kg101367 PQ - HWT 2.3 kg3543992 HWT - PWT 9.1 kg3542319 HWT - NW 9.1 kg

Rod Pin – Rod Pin

3540879 AW - NRQHP 4.0 kg25617 AW – NQ 4.0 kg104745 BW – NRQHP 3.9 kg27559 BW – NQ 3.9 kg3542884 NW – NRQHP 3.4 kg3542932 NW – NQ 3.4 kg3541874 AW - HRQHP 4.4 kg31093 AW - HQ 4.4 kg306251 BW - HRQHP 4.7 kg44464 BW - HQ 4.7 kg103008 BW - HWT 9.1 kg102912 NW - HWT 4.7 kg3544177 NW - PWT 9.1 kg

* Other subs / cross-overs available upon request


© 2002 Boart Longyear

BOART LONGYEAR Miscellaneous Core Boxes

Core Boxes

The core boxes have 1030-mm long channels with markings every 100 mm and drainage holes. Theyprovide stable stacking and reduced volume when transported empty. It uses a simple locking lid system.Lid can be removed and replaced with ease.

Part No. Des

10 x 1030mm max. Ø 3

CB39 PolyLCB39 Lid f

7 x 1030mm max. Ø 49


4 x 1030mm max. Ø 70


3 x 1030mm max. Ø 10


** Note: the minimum or• CB39: 10• CB49: 10• CB70: 10• CB108: 10

Boart Longyear is constantly striving to improve its products and must therefore reserve the right to change designs, materials, specifications and price without notice.

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cription Weight

9mm core

styrene Plastic Core Box 1075x515x60mm 3.2 kgor Core Box 1.2 kg

mm core


mm core


8mm core


der quantity of these core boxes is Boxes Boxes Boxes Boxes

16Bentonite Products



BOART LONGYEAR Bentonite Products

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Bentonite Products

This product section is pending.

Please contact your local area sales office to discuss product requirements. Contact numbers arelocated in Section 1.



BOART LONGYEAR Monitoring Well Materials PVC

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PVC Monitoring Well Materials



18Stainless



BOART LONGYEAR Monitoring Well Materials Stainless Steel

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Stainless Steel Monitoring Well Materials



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