machine for industrial applications a 934 cbuchhammer-handel.com/image/data/technical data...

NTB A934C_Um.indd 1 05.11.12 16:13

A 934 CMachine for Industrial Applications

Operating weight: 36,800 - 37,100 kgEngine output: 150 kW / 204 HP

A934C_U_3.Vers.indd 1 09.11.12 10:17

2

NTB A934C_Um.indd 2 05.11.12 16:13

A 934 C Litronic Machine for Industrial Applications

Operating weight: 36,800 - 37,100 kgEngine output: 150 kW / 204 HP

A 934 C

A934C_U_3.Vers.indd 2 09.11.12 10:17

3

NTB A934C_Um.indd 3 05.11.12 16:13


ComfortLargely dimensioned and ergonomically designed, the Liebherr excavator cab features an operator’s seat which can be individually adjusted, as well as clearly arranged control instruments and ideal allround view. Automatic air-conditioning guarantees an optimum temperature in the Liebherr Feel-Good cab at all times.

EconomyThe Liebherr-Litronic-System increases machine perfor-mance, reduces fuel consumption and minimises service and maintenance costs. Due to Liebherr’s well-balanced range, the ideal machine can always be selected to suit every application.

PerformanceLiebherr material handling equipment is developed for the highest productivity. A high lifting capacity and rapid work cycles form the prerequisites of a powerful industrial ma-terial handling operation. Numerous attachment options optimise machine performance.

ReliabilityLiebherr hydraulic excavators are designed and built to

operate in the harshest material handling environments. Their rugged design, high-tensile materials and in-

dividual components ensure maximum availability and long life expectancy.

A934C_U_3.Vers.indd 3 09.11.12 10:17

4

NTB A934C_Um.indd 4 05.11.12 16:13


Liebherr diesel engine

•Longlifeexpectancy,expansivecyl-inder capacity and increased weight

•AccordingtolevelIIIA/Tier3

•SpeciallyDevelopedforconstructionand industrial machinery operation

•Oilsupplyevenwith100%tiltangle

•Excellenttorque

A934C_U_3.Vers.indd 4 09.11.12 10:17

5

NTB A934C_Um.indd 5 05.11.12 16:13


PerformanceThe A 934 C Litronic has been designed for maximum production. Perfectly har-monized, the Liebherr-developed and Liebherr-manufactured components includ-ing diesel engine, hydraulic pump and motor, as well as swing gear and cylinders, guarantee maximum performance. This results in a high lifting capacity with rapid work and travel movements.

Innovative solutionsHigh lifting capacities The efficient handling of materials of differing con-

sistencies, e.g. scrap metal, wood or bulk solids, are everyday demands on material handler equip-ment. This is ensured by the most efficient use of kinematics.

Rapid work cycles A separate hydraulic circuit with a maximum hy-draulic pressure of 380 bar makes a high swing torque possible. Rapid work cycles are achieved through an independent control system.

Performance withoutcompromise

Maximum performance and maximum forces areavailable to the operator at all times.

ReGenerationPlus The new ReGenerationPlus system on the lifting cylinders saves energy and quickly lowers the at-tachment.

Robust undercarriage

•Thebox-typeconstructionoftheunder-carriage with securely-welded supports provides a solid base, the greatest stability and a long service life in every application

•2-rangepowershifttransmission for stepless acceleration

Litronic-System

•Increasesproductivity of the excavator

•Reducesfuelconsumption

•Reducesservicecosts and eases operation

•Allowsmaximumsensitivityand as many overlapping movements as are required

A934C_U_3.Vers.indd 5 09.11.12 10:17

6

NTB A934C_Um.indd 6 05.11.12 16:14


Features

•High-tensilesteelplatesinhighstressareas for the toughest of applications

•Stablestorageofattachments and cylinders

•Maximumresistance,even when lifting heavy loads

A934C_U_3.Vers.indd 6 09.11.12 10:17

7

NTB A934C_Um.indd 7 05.11.12 16:14


ReliabilityLiebherr material handlers prove themselves day in, day out in the most var-ied industrial applications all over the world. Many years of experience as the world’s largest manufacturer of wheeled excavator, continuous development and the introduction of the latest technology are evident in every machine, guaranteeing absolute safety during applications. With its rugged design, and featuring Liebherr components, the A 934 C Litronic has been designed for extremely long life expectancy.

Quality in detailLiebherr components Liebherr develops, tests and manufactures com-

ponents such as diesel engines, slewing gear, hy-draulic cylinders and electronics specifically for industrial machinery. Parts including engines and pumps for example, are already being synchro-nized with each other as early as the construction phase, yielding a constant standard of quality.

Functional safety Safety-orientated components, fitted as stand-ard, allow high availability. The operator can thus concentrate fully on the task at hand, due to the integrated on-board electronics performing a con-stant balancing of pre-defined set data.The magnet bar, fitted as standard in the hydraulic system, increases the operating life of the hydrau-lic components and serves as a service indicator.

Rugged attachmentsWorking attachment The stable attachments are designed for the

harshest applications and have a long service life. All components have been optimised using the FE method. Stress-reducing two-sided cylinder bear-ings on mono and arm connections. Integrated large diameter torsion tube for the best possible force absorption by the attachment components.

Piping Routing the hydraulic lines in the arm offers the best protection against damage. The electric cabling is made with high-grade materials, thus guaranteeing a reliable supply to the consumer.

Liebherr hydraulic cylinders

•Specificsizeforeachmachine

•High-gradesurfacecoating of the piston rods

•AllLiebherrcylindersfeaturespeciallong-life sealing systems

•Shockabsorptionatbothsides in the working cylinders

Functional safety

•Essentialoperatingdataisstored and can be recalled at any time

•Controlandmonitoringfunctionsincrease functional safety of the machine

•Fourfixedworkingmodesforoutputdischarge facilitate an effective and efficient operation:

– ECO-Mode: High handling and loading performance coupled with low fuel consumption

– POWER-Mode: For maximum handling and loading performance under severe conditions

– LIFT-Mode: for precise handling of heavy loads – FINE-Mode: for fine control at precision work

A934C_U_3.Vers.indd 7 09.11.12 10:17

8

NTB A934C_Um.indd 8 05.11.12 16:14


Large-sized cab

•Adjustablesteeringcolumn

•Operator’sseat,adjustableinheight and can also be adapted to the individual weight of the operator

•Consoleswithorwithoutpos-sibility of horizontal adjustment

•Largeroofwindow

•Sunblinds

A934C_U_3.Vers.indd 8 09.11.12 10:17

9

NTB A934C_Um.indd 9 05.11.12 16:14


Comfort

Fully-automatic air-conditioning system

•Theair-conditioningsystem,fitted as standard, offers the same comfort as that of a regular car

•Twosensorsforprecisetemperature regulation

•Ventilationflapsarecontrolledviakeys

•Reheatfunctionforquickdehumidifying/ defrosting of the windshield

Storage compartment –Everything has its place

•Sufficientstoragespacefora commercially-approved cooler box behind the operator’s seat

•Drinksholderandstorage compartment in operator’s cab

•Largestorageboxbehind the operator’s cab

•Twostandardtoolboxesin the undercarriage

The excavator operator is provided with an ergonomically-arranged working area within Liebherr hydraulic excavator cabs. All switches and functions are logically laid out, and operator’s seat, steering column and consoles can be adjusted individually. Conditioning and concentration can thus be maintained throughout the entire working day, guaranteeing constant, maximum productiv-ity of the operator.

Mobile comfortEasy access Wide steps, ergonomically-positioned handles and

adjustable steering column allow an easy access into the Liebherr operator’s cab.

Optimum visibility A well-thought-out design of the uppercarriage, featuring large glass panels and rounded edges, in-crease overall visibility and guarantees a safe over-view of the entire working area. The best field of vision in all directions and from any cab position.

Pleasant surroundings Reduced engine speed together with elaborate sound insulation, as well as optimised hydraulic components, allow a comfortable noise level both inside and out. The noise level is comparable with that of modern cars.

Maintenance featuresSimple maintenance Liebherr full-automatic central lubrication system for

attachment and swing drive

Ease of operation A shut-off valve, fitted to the hydraulic tank as standard, disconnects the system and guarantees ease of maintenance to the hydraulic system.

Easy access Large, self-locking maintenance hatches allow easy and safe access to all maintenance points.

A934C_U_3.Vers.indd 9 09.11.12 10:17

10

NTB A934C_Um.indd 10 05.11.12 16:14


Hydrostatic fan drive

•Acceleratedwarm-upperiod

•Guaranteedconstantoilqualityasa result of constant oil temperature

•Increasedlifeexpectancyofdrivecomponents

•Thefanonlyrunsattheoutput required, thus conserving fuel and reducing the noise level considerably

•Thermostaticcontrol

A934C_U_3.Vers.indd 10 09.11.12 10:17

11

NTB A934C_Um.indd 11 05.11.12 16:14


Service oriented

•Engineservicepoints-suchasthefilter or capacity displays - easily to access and reach via a catwalk

•Themagnetbarinthehydraulicoiltank acts as a service indicator and increases the service life of the oil

Economy

A wide range

•Modularquickconnectionsystem

•ComprehensiveLiebherr grab program

•WiderangeofLiebherrgrabs for different applications

Liebherr offer a wide range of models, guaranteeing optimum suitability for every application. Easy access to components, as well as the proven service offer al-lows maintenance tasks to be performed in the shortest of times, thus reducing operating costs considerably.

Low operating costsLiebherr engine Full engine power available even at low speeds.

This means that unrestricted power is available when it is really required, providing high levels of productivity and low fuel consumption.

Automatic idle If no working or travel movements are being per-formed, the shiftable function reduces the engine speed to idle, which in turn reduces fuel consump-tion and emission levels.

Intelligent hydraulicmanagement

The state-of-the-art hydraulic system allows con-version of the maximum engine output into high force or speed, as required. The maximum possible forces are available at all times.

Hydraulically- adjustable cab

The hydraulically-adjustable cab allows the driver to optimise his field of view to increase material-handling performance.

Investment for the futureExtensive service offer

Proven service offers assured by our service per-sonnel trained directly at the manufacturing plants, and endorsed by our tight-knit network of dealers, provide services in all required areas. Direct contact to Liebherr is guaranteed via complete integration of all service points in our own Liebherr logistics system. Electronic access to our global spare-parts management allows a 98 % availability of spare-parts 24 hours a day.

High resale values Liebherr excavators are built with high-grade ma-terials and quality production to provide a longterm operational life-span, thus guaranteeing maximum resale values.

A934C_U_3.Vers.indd 11 09.11.12 10:17

12 A 934 C Litronic Machine for Industrial Applications

Technical Data

UndercarriageDrive �� Liebherr variable flow swashplate motor

with automatic brake valvesTransmission �� oversized two speed power shift trans

mission with additional creeper speedsTravel speed �� 0 – 2.5 km/h (creeper speed)

0 – 5.0 km/h (cross country) 0 – 10.0 km/h (creeper speed road) 0 – 20.0 km/h (road travel)

Axles �� 60 t excavator axles; automatic or operator controlled front axle oscillation lock

Service andholding brakes �� multiple wet discsParking brake �� multiple wet discs (spring applied –

pressure released)Stabilization �� 4point outriggers with suspended rocker

arm supports

AttachmentType �� highstrength steel plates at highly

stressed points for the toughest requirements. Complex and stable mountings of attachment and cylinders. Unrivalled strength, even at high loads

Hydraulic cylinders �� Liebherr cylinders with special seal system. Shock absorption

Pivots �� sealed, low maintenanceLubrication �� Liebherr fullautomatic central lubrication

system for attachment and swing drive (countrydependent)

EngineRating per ISO 9249 �� 150 kW (204 HP) at 1,800 RPMModel �� Liebherr D 934 L according to stage IIIA / Tier 3Type �� 4 cylinder inline Bore/Stroke �� 122/150 mm Displacement �� 7.0 lEngine operation �� 4stroke diesel

unit pump system turbocharged and aftercooled reduced emissions

Cooling �� watercooled and integrated motor oil cooler

Air cleaner �� drytype air cleaner with precleaner, primary and safety elements, automatic dust discharge

Fuel tank �� 580 lStandard �� sensor controlled engine idlingElectrical system Voltage �� 24 V Batteries �� 2 x 170 Ah/12 V Starter �� 24 V/6.6 kW Alternator �� three phase current 28 V/80 AOption �� Liebherr particle filter

Hydraulic SystemHydraulic pump for attachment and travel drive �� two Liebherr variable flow, swash plate

pumps Max. flow �� 2 x 245 l/min. Max. pressure �� 350 barPump regulation �� electrohydraulic with electronic engine

speed sensing regulation, pressure compensation, flow compensation, automatic oil flow optimizer

Hydraulic pump for swing drive �� reversible, variable flow, swash plate pump,

closedloop circuit Max. flow �� 148 l/min. Max. pressure �� 380 barHydraulic tank �� 350 lHydraulic system �� 590 lHydraulic oil filter �� 2 full flow filters in return line with inte

grated fine filter area (5 µm)Hydraulic oil cooler �� compact cooler, consisting of a water

cooler, sandwiched with hydraulic oil cooler, fuel cooler and aftercooler cores and hydrostatically driven fan

MODE selection �� adjustment of machine performance and the hydraulics via a mode selector to match application

ECO �� for especially economical and environmentally friendly operation

POWER �� for maximum digging power and heavy duty jobs

LIFT �� for lifting FINE �� for precision work and lifting through very

sensitive movementsRPM adjustment �� stepless adjustment of engine output via

the rpm at each selected modeTool Control (Option) �� ten preadjustable pump flows and pres

sures for add on tools

Hydraulic ControlsPower distribution �� via control valves in single block with inte

grated safety valves Flow summation �� to boom and stick Closedloop circuit �� for uppercarriage swing driveServo circuit Attachment and swing �� proportional via joystick levers Travel �� proportional via foot pedalAdditional functions �� via foot pedals or joystick push buttons

Swing DriveDrive by �� Liebherr swash plate motor with integrated

brake valvesTransmission �� Liebherr compact planetary reduction gearSwing ring �� Liebherr, sealed single race ball bearing

swing ring, internal teethSwing speed �� 0 – 8.2 RPM steplessSwing torque �� 84 kNmHolding brake �� wet multidisc (spring applied, pressure

released), pedal controlled positioning brake

Operator’s CabCab �� resiliently mounted, sound insulated, tinted

windows, front window stores overhead, door with sliding window

Operator’s seat �� fully adjustable, shockabsorbing suspension, adjustable to operator’s weight and size, 6way adjustable Liebherr seat

Joysticks �� integrated into adjustable consolesMonitoring �� menu driven query of current operating

conditions via the LCD display. Automatic monitoring, display, warning (acoustical and optical signal) and saving machine data, for example, engine overheating, low engine oil pressure or low hydraulic oil level

Air conditioning �� standard air conditioning, combinedcooler/heater, additional dust filter in fresh air/recirculated

Noise emissionISO 6396 �� LpA (inside cab) = 74 dB(A)2000/14/EC �� LWA (surround noise) = 104 dB(A)

NTB_A934C-U_T_enGB_10_LMD.indd 12 09.11.12 08:47

A 934 C Litronic Machine for Industrial Applications 13

DimensionsA1

A

C

Q

B

B1

D

K

HW

T1T4 M

L

U4

Z

V

X

E

F

G

P

Hydraulic Cab Elevation mmA 3,060A1 3,240B 2,990B1 4,700C 3,390D 3,145E 3,145H 2,840K 1,465L 3,000M 1,500Q 255T1 1,310T4 1,310U4 5,620Z 5,905

E = Tail radius

Tires 12.00-20

Industrial-Type Straight Mono Boom 8.60 m and Industrial-Type Stick m 6.00 7.50V mm 7,540 6,440W mm 2,950 4,250X mm 12,200 12,100

Industrial Stick m 6.00 7.50F mm 6,350 7,850G mm 1,250 1,250P mm 1,050 1,050

Dimensions are with attachment over steering axle



Industrial Attachmentwith Industrial-Type Straight Mono Boom 8.60 m

ft m

ft

m

16

17

18

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0 0

-1

-2

-3

-4

-5

-6

-8

-7

50

55

40

45

35

30

25

20

15

10

5

14151617 13 12 11 10 9 8 7 6 5 4 3 2 1 0

4050 4555 35 30 25 20 15 10 5 0

-5

-10

-15

-20

-25

1

2

3

4

Attachment EnvelopeKinematic variant 2A

1 with industrial stick 6.00 m2 with industrial stick 7.50 m3 with industrial stick 6.00 m and grapple model GM 654 with industrial stick 7.50 m and grapple model GM 65

Operating WeightOperating weight includes basic machine A 934 C litronic̀ with 4 point outriggers, hydraulic cab elevation, 8 solid tires plus intermediate rings and industrial application with industrialtype straight mono boom 8.60 m.

with grapple model GM 65/0.60 m3 semiclosed tines Weightindustrial stick 6.00 m 36,800 kgindustrial stick 7.50 m 37,100 kg

Kinematic Variant 2A

2A

Hole A

Hole 2



Lift Capacitieswith Industrial-Type Straight Mono Boom 8.60 m (Kinematic Variant 2A)

Industrial Stick 6.00 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m

m Undercarriage m Stabilizers raised 16.5 4 pt. outriggers down Stabilizers raised 15.0 4 pt. outriggers down Stabilizers raised 13.5 4 pt. outriggers down Stabilizers raised 12.0 4 pt. outriggers down Stabilizers raised 10.5 4 pt. outriggers down Stabilizers raised 9.0 4 pt. outriggers down Stabilizers raised 7.5 4 pt. outriggers down Stabilizers raised 6.0 4 pt. outriggers down Stabilizers raised 4.5 4 pt. outriggers down Stabilizers raised 3.0 4 pt. outriggers down Stabilizers raised 1.5 4 pt. outriggers down Stabilizers raised 0 4 pt. outriggers down Stabilizers raised – 1.5 4 pt. outriggers down Stabilizers raised – 3.0 4 pt. outriggers down Stabilizers raised – 4.5 4 pt. outriggers down Stabilizers raised – 6.0 4 pt. outriggers down

Industrial Stick 7.50 m 3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m

m Undercarriage m Stabilizers raised 16.5 4 pt. outriggers down Stabilizers raised 15.0 4 pt. outriggers down Stabilizers raised 13.5 4 pt. outriggers down Stabilizers raised 12.0 4 pt. outriggers down Stabilizers raised 10.5 4 pt. outriggers down Stabilizers raised 9.0 4 pt. outriggers down Stabilizers raised 7.5 4 pt. outriggers down Stabilizers raised 6.0 4 pt. outriggers down Stabilizers raised 4.5 4 pt. outriggers down Stabilizers raised 3.0 4 pt. outriggers down Stabilizers raised 1.5 4 pt. outriggers down Stabilizers raised 0 4 pt. outriggers down Stabilizers raised – 1.5 4 pt. outriggers down Stabilizers raised – 3.0 4 pt. outriggers down Stabilizers raised – 4.5 4 pt. outriggers down Stabilizers raised – 6.0 4 pt. outriggers down

8.1* 8.1* 7.4* 7.4* 8.1* 8.1* 7.4* 7.4*

6.39

9.4 9.6* 6.5 8.1 4.7 6.0 9.6* 9.6* 8.1* 8.1* 6.1* 6.1*

8.79

6.7 7.9* 4.8 6.1 3.5 4.5 7.9* 7.9* 6.9* 6.9* 5.5* 5.5*

10.45

6.7 7.9* 4.9 6.1 3.6 4.6 2.8 3.7 7.9* 7.9* 6.9* 6.9* 6.1* 6.1* 5.1* 5.1*

11.67

6.6 7.9* 4.8 6.1 3.6 4.6 2.7 3.6 2.4 3.2 7.9* 7.9* 6.9* 6.9* 6.0* 6.0* 5.3* 5.3* 4.9* 4.9*

12.60

9.1 9.7* 6.3 8.0 4.7 5.9 3.5 4.5 2.7 3.5 2.1 2.9 9.7* 9.7* 8.1* 8.1* 7.0* 7.0* 6.1* 6.1* 5.3* 5.3* 4.6* 4.6*

13.30

12.7* 12.7* 8.5 10.2* 6.0 7.6 4.4 5.7 3.4 4.4 2.6 3.5 2.0 2.8 1.9 2.6 12.7* 12.7* 10.2* 10.2* 8.4* 8.4* 7.1* 7.1* 6.1* 6.1* 5.3* 5.3* 4.5* 4.5* 4.3* 4.3*

13.80

21.7* 21.7* 11.8 14.3* 7.7 10.0 5.5 7.1 4.1 5.4 3.2 4.2 2.5 3.3 2.0 2.7 1.8 2.5 21.7* 21.7* 14.3* 14.3* 10.8* 10.8* 8.6* 8.6* 7.2* 7.2* 6.1* 6.1* 5.2* 5.2* 4.4* 4.4* 3.9* 3.9*

14.12

9.9 13.7 6.8 9.0 5.0 6.6 3.8 5.0 3.0 4.0 2.4 3.2 1.9 2.6 1.7 2.4 15.1* 15.1* 11.1* 11.1* 8.8* 8.8* 7.2* 7.2* 6.0* 6.0* 5.1* 5.1* 4.2* 4.2* 3.6* 3.6*

14.28

5.5* 5.5* 6.0 8.2 4.5 6.1 3.5 4.7 2.8 3.8 2.3 3.1 1.9 2.6 1.7 2.4 5.5* 5.5* 10.9* 10.9* 8.6* 8.6* 7.0* 7.0* 5.9* 5.9* 4.9* 4.9* 3.9* 3.9* 3.2* 3.2*

14.27

4.9* 4.9* 5.5 7.7 4.2 5.7 3.3 4.5 2.6 3.6 2.2 3.0 1.8 2.5 1.7 2.4 4.9* 4.9* 10.2* 10.2* 8.2* 8.2* 6.7* 6.7* 5.5* 5.5* 4.5* 4.5* 3.4* 3.4* 2.8* 2.8*

14.11

5.7* 5.7* 5.3 7.4 4.0 5.5 3.1 4.3 2.5 3.5 2.1 2.9 1.8 2.5 5.7* 5.7* 8.8* 8.8* 7.3* 7.3* 6.0* 6.0* 4.9* 4.9* 3.9* 3.9* 2.8* 2.8*

13.37

5.2 7.0* 3.9 5.4 3.1 4.2 2.5 3.5 2.2 3.1 7.0* 7.0* 6.0* 6.0* 5.0* 5.0* 4.0* 4.0* 3.3* 3.3*

11.55

7.0* 7.0* 6.2* 6.2* 7.0* 7.0* 6.2* 6.2*

6.60

6.8 7.0* 4.8 5.3* 4.6 5.0* 7.0* 7.0* 5.3* 5.3* 5.0* 5.0*

9.20

7.1 7.4* 5.1 6.4 3.7 4.7 3.3 4.3 7.4* 7.4* 6.5* 6.5* 5.3* 5.3* 4.4* 4.4*

10.99

5.2 6.4* 3.9 4.9 2.9 3.7 2.6 3.5 6.4* 6.4* 5.7* 5.7* 4.8* 4.8* 4.1* 4.1*

12.35

5.3 6.3* 3.9 5.0 3.0 3.8 2.2 2.9 6.3* 6.3* 5.7* 5.7* 5.1* 5.1* 3.9* 3.9*

13.41

5.2 6.4* 3.9 4.9 2.9 3.8 2.2 2.9 1.9 2.6 6.4* 6.4* 5.7* 5.7* 5.1* 5.1* 4.5* 4.5* 3.7* 3.7*

14.22

6.9 7.5* 5.0 6.3 3.8 4.8 2.9 3.7 2.2 2.9 1.7 2.3 7.5* 7.5* 6.5* 6.5* 5.7* 5.7* 5.1* 5.1* 4.5* 4.5* 3.7* 3.7*

14.84

6.5 7.8* 4.8 6.0 3.6 4.6 2.8 3.6 2.1 2.9 1.6 2.3 1.6 2.2 7.8* 7.8* 6.7* 6.7* 5.8* 5.8* 5.1* 5.1* 4.5* 4.5* 3.8* 3.8* 3.6* 3.6*

15.29

9.3* 9.3* 8.6 9.9* 6.0 7.7 4.4 5.7 3.4 4.4 2.6 3.5 2.1 2.8 1.6 2.2 1.5 2.1 9.3* 9.3* 9.9* 9.9* 8.1* 8.1* 6.8* 6.8* 5.9* 5.9* 5.1* 5.1* 4.4* 4.4* 3.7* 3.7* 3.4* 3.4*

15.58

21.4* 21.4* 11.6 14.1* 7.6 9.9 5.4 7.0 4.0 5.3 3.1 4.1 2.5 3.3 1.9 2.7 1.5 2.2 1.4 2.0 21.4* 21.4* 14.1* 14.1* 10.5* 10.5* 8.4* 8.4* 7.0* 7.0* 5.9* 5.9* 5.1* 5.1* 4.4* 4.4* 3.6* 3.6* 3.1* 3.1*

15.72

2.7* 2.7* 9.7 13.4 6.6 8.8 4.8 6.4 3.7 4.9 2.9 3.9 2.3 3.1 1.8 2.6 1.5 2.1 1.4 1.9 2.7* 2.7* 14.8* 14.8* 10.8* 10.8* 8.5* 8.5* 7.0* 7.0* 5.9* 5.9* 5.0* 5.0* 4.2* 4.2* 3.4* 3.4* 2.8* 2.8*

15.72

2.4* 2.4* 7.1* 7.1* 5.8 8.0 4.3 5.9 3.3 4.6 2.7 3.6 2.1 3.0 1.7 2.5 1.4 2.1 1.4 1.9 2.4* 2.4* 7.1* 7.1* 10.7* 10.7* 8.4* 8.4* 6.8* 6.8* 5.7* 5.7* 4.8* 4.8* 3.9* 3.9* 3.0* 3.0* 2.5* 2.5*

15.57

3.1* 3.1* 6.3* 6.3* 5.3 7.4 3.9 5.5 3.1 4.3 2.5 3.5 2.0 2.8 1.7 2.4 1.4 2.0 1.4 2.0 3.1* 3.1* 6.3* 6.3* 9.9* 9.9* 7.9* 7.9* 6.4* 6.4* 5.3* 5.3* 4.4* 4.4* 3.5* 3.5* 2.4* 2.4* 2.2* 2.2*

15.19

6.6* 6.6* 5.0 7.1 3.7 5.3 2.9 4.1 2.4 3.3 1.9 2.8 1.6 2.3 1.6 2.2 6.6* 6.6* 8.6* 8.6* 7.0* 7.0* 5.8* 5.8* 4.7* 4.7* 3.8* 3.8* 2.9* 2.9* 2.5* 2.5*

14.04

4.9 6.8* 3.6 5.2 2.8 4.0 2.3 3.3 1.9 2.8 6.8* 6.8* 5.7* 5.7* 4.8* 4.8* 3.8* 3.8* 3.0* 3.0*

11.91

Height Can be slewed through 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

The lift capacities on the stick end without attachment are stated in metric tons (t) and are valid on a firm, level supporting surface with blocked oscillating axle. These capacities can be slewed through 360° with the undercarriage in the transverse position. Capacities in the longitudinal position of the undercarriage (+/– 15°) are specified over the steering axle with the stabilizers raised and over the rigid axle with the stabilizers down. Indicated loads comply with the ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity.In accordance with the harmonised EU Standard EN 4745, hydraulic excavators used for lifting operations must be equipped with pipe rupture protection devices on the hoist cylinders and an overload warning device.



Variant of Cab Elevation and Cab Protection

D1

B1C1

B2

D2

C2

E

Safety grille above Safety grille front

Hydraulic Cab Elevation (Parallelogram)B1 2,890 mmB2 5,390 mmC1 3,390 mmC2 5,890 mmD1 1,370 mmD2 1,615 mmE 3,305 mm

The parallelogram cab raiser allows the operator to choose his field of view between dimensions B1 and B2. For a transport height lower than C1 the shell of the cab can be removed. The overall height is then E.


Shells for Loose Material Clamshell Model GM 20B


Variety of Tools

Shells for loose material with cutting edge (without teeth)Cutting width of shells mm 1,000 1,200 1,600 1,500 1,750 1,900Capacity m3 1.30 1.50 2.00 2.50 3.00 3.50For loose material, specific weight up to t/m3 1.5 1.5 1.5 1.1 1.1 1.1Weight kg 1,355 1,415 1,550 1,870 1,990 2,060

Multiple Tine Grapples open tines semiclosed tines closed tines

Grapple Model GM 64 Capacity m3 0.40 0.60 0.40 0.60 0.40 0.60(4 tines) Weight kg 845 1,130 1,055 1,330 1,060 1,520Grapple Model GM 65 Capacity m3 0.40 0.60 0.40 0.60 0.40 0.60(5 tines) Weight kg 1,150 1,230 1,285 1,415 1,325 1,520Grapple Model GM 69 Capacity m3 0.80 1.10 0.80 1.10 0.80 1.10(4 tines) Weight kg 1,345 1,395 1,535 1,640 1,900 2,060Grapple Model GM 70C Capacity m3 0.80 1.10 0.80 1.10 0.80 1.10(5 tines) Weight kg 1,485 1,590 1,705 1,860 1,950 1,995

Crane Hook with SuspensionMax. load t 12.5Height with suspension mm 930Weight kg 96

Magnet Devices/Lifting MagnetsGenerator kW 13Electromagnets with SuspensionPower kW 8.5Diameter of magnet mm 1,300Height with suspension mm 1,100Weight kg 1,350

Wood Grapple Grapple Model GM 20B

Claw width mm 810 810Size m2 1.30 1.70Height of grapple, closed mm 2,950 3,060Weight kg 1,675 1,775



Quick Change System MH40MH40 is a fullyautomatic coupling system for mechanical, hydraulic, and electrical connections. Based on the technology of LIKUFIX, it is ideally suited for suspended addon tools such as multiple tine grab, waste grapples, load lifting magnets, etc.. This quick change system makes it

possible for hydraulic addon tools to be changed, easily and with no problem at all, in just a matter of seconds. This provides an enormous boost to the flexibility, productivity, and economy of the load carrier.

Quick Change System MH40Weight kg 500



• = Standard, + = Option

Options and/or special attachments, supplied by vendors other than Liebherr, are only to be installed with the knowledge and approval of Liebherr in order to retain warranty.

Equipment

UndercarriageTwo circuit travel brake with accumulator •Outrigger cylinder rod guards •Creeper speed electrically switchable from cab •New tires •Service free parking brake •Auto check valve directly on each stabilizer cylinder •Proportional power steering •Two lockable storage boxes •Twospeed power shift transmission •

Operator’s CabStorage tray •Displays for engine operating condition •Mechanical hour meters, readable from outside the cab •Roof hatch •Airpressure operator seat with heating and headrest •Removable customized foot mat •Dome light •Hydraulic cab elevation •Cab heater with defroster •Cloth hook •Air conditioning •Steering wheel adjustable •Bullet proof window (fixed installation – can not be opened) +Radio Comfort •Rain hood over front window opening •Beacon •All tinted windows •Door with sliding window •Safety grille above +Safety grille front •Sun roller blind •Wiper/washer •Cigarette lighter and ashtray •Additional flood lights •

UppercarriageMaintenancefree swing brake lock •Handrails, non slip surfaces •Main switch for electric circuit •Air precleaner with dust trap •Engine hood with lift help •Pedal controlled positioning swing brake •Rear space monitoring •Sound insulation •Radiator intake guard •Maintenancefree HDbatteries •Lockable tool box •Tool kit •

HydraulicsHydraulic tank shutoff valve •Extra hydr. control for hydr. swivel •Pressure compensation •Hook up for pressure checks •Pressure storage for controlled lowering of attachments with engine turned off •Filter with partial micro filteration (5 µm) •Electronic pump regulation •Stepless mode system (ECO) •Flow compensation •Four mixed modes, can also be adjusted •

AttachmentFlood lights •AutoLift •Generator system +Hoist cylinder cushioning •Hydr. lines for clam operation in sticks •Sealed pivots •Safety lift hook +Liebherr line of clams +Safety check valves on hoist cylinder •Safety check valves on stick cylinder •Hose quick connection •Quick change system MH40 +Push in stick without force •Overload warning device +Cylinders with shock absorber •Engine

Turbo charger •Aftercooled •Sensor controlled engine idling •Unit pump system •Air filter with precleaner main and safety element •

Complete MachineCold weather package +– Hydraulic oil preheating– Fuel preheating– Preheating system for coolant– Liebherr hydraulic oil Plus Arctic (– 40 °C to + 30 °C)– Engine oil preheating– Bypass filterLiebherr fullautomatic central lubrication system for attachment and swing drive (countrydependent) •


The Liebherr Group of Companies

Wide Product RangeThe Liebherr Group is one of the largest construction equipment manufacturers in the world. Liebherr’s high-value products and services enjoy a high reputation in many other fields. The wide range includes domestic appliances, aerospace and transportation systems, machine tools and maritime cranes.

Exceptional Customer BenefitEvery product line provides a complete range of models in many different versions. With both their technical excel lence and acknowledged quality, Liebherr products offer a maximum of customer benefits in practical application.

State-of-the-art TechnologyTo provide consistent, top quality products, Liebherr attaches great importance to each product area, its components and core technologies. Important modules and components are developed and manufactured in-house, for instance the entire drive and control techno logy for construction equipment.

Worldwide and IndependentHans Liebherr founded the Liebherr family company in 1949. Since that time, the enterprise has steadily grown to a group of more than 120 companies with over 35,000 employees located on all continents. The corporate headquarters of the Group is Liebherr-International AG in Bulle, Switzerland. The Liebherr family is the sole owner of the company.

www.liebherr.com

Prin

ted

in C

hina

R

GB

KR

P

LHB

/VF

1149

2297

11.

12_e

nGB

_LM

D

All

illus

trat

ions

and

dat

a m

ay d

iffer

from

sta

ndar

d e

qui

pm

ent.

Sub

ject

to

chan

ge w

ithou

t no

tice.

Liebherr-Hydraulikbagger GmbHLiebherrstraße 12, D88457 Kirchdorf/Iller +49 7354 800, Fax +49 7354 8072 94www.liebherr.com, EMail: [email protected] www.facebook.com/LiebherrConstruction


Prinect PDF Report 3.1.093 - 1 - 05.11.2012 16:14:46

Dokument ÜbersichtDateiname: NTB_A934C-U_Bild.pdfTitel: -Erstellt mit: Adobe InDesign CS5 (7.0.1)Anwendung: Adobe PDF Library 9.9Verfasser: -Erstellt am: 05.11.2012 16:13:27Geändert am: 05.11.2012 16:14:38Dateigröße: 57.1 MByte / 58484.0 KByteTrapped: NeinOutput Intent: -PDF/X Version: -PDF-Version: 1.4Anzahl Seiten: 11Medien-Rahmen: 637.28 x 883.89 ptEndformat-Rahmen: 595.28 x 841.89 pt

Zusammenfassung Fehler Warnung Repariert InfoDokument - - - -PDF/X - - - -Seiten - - - -Farben - - - -Schriften - - - -Bilder - - - 23Inhalt - - - -

BilderAuflösung von Farbbildern 250 dpi ist unter 800 dpi (10)Auflösung von Farbbildern 268 dpi ist unter 800 dpi (4-5)Auflösung von Farbbildern 300 dpi ist unter 800 dpi (4-7,10-11)Auflösung von Farbbildern 315 dpi ist unter 800 dpi (1)Auflösung von Farbbildern 326 dpi ist unter 800 dpi (2-3)Auflösung von Farbbildern 327 dpi ist unter 800 dpi (6-7)Auflösung von Farbbildern 352 dpi ist unter 800 dpi (10-11)Auflösung von Farbbildern 356 dpi ist unter 800 dpi (6)Auflösung von Farbbildern 380 dpi ist unter 800 dpi (9)Auflösung von Farbbildern 382 dpi ist unter 800 dpi (8)Auflösung von Farbbildern 400 dpi ist unter 800 dpi (4,8-9)Auflösung von Farbbildern 448 dpi ist unter 800 dpi (8)

Sonstige InformationenFarbseparationen: 5 1 Problem(e) mit Farbnamen

CMYKHKS 04 -> HKS 4 K

Prinect PDF Report 3.1.093 - 2 - 05.11.2012 16:14:46

FarbräumeDeviceCMYK / Separation

Schriften: 2Helvetica TrueType / WinAnsi / eingebettete UntergruppeHelveticaNeueLT-Roman Type1 / WinAnsi / eingebettete Untergruppe

machine for industrial applications a 934 cbuchhammer-handel.com/image/data/technical data...

Documents