spherical - manuale in inglese - maggio 2010the machine is supplied as standard with:the machine is...

May 2010

MARINI QUARRIES GROUP S.R.L. Unipersonale

Via Beura, 44 • 28844 Villadossola (VB) • ITALY

Tel.: +39 0324 575106 • Fax: +39 0324 54096

Web site : www.MariniQG.it E-mail: [email protected]

SPHERICAL drilling unit – April 2001

Dear Customer,

using the products and services supplied by our company is a guarantee of

having purchased a product bearing the “MARMO MACCHINE MARK”, a

trademark shared solely by Italian makers of stone-working machinery and

equipment and ensuring the absolute originality and strictly Italian provenance of

this technology for working authentically natural stone through observance of

“Trademark Concession Rules” containing specific technical, production and

standard-meeting requisites.

Along with certification of the all-Italian origin of the product you have acquired

goes the expertise, experience and quality of the services on which, as our

customer, you can completely rely – services that our company puts at your

complete disposal through the knowledge and experience it has gained in the

stone-working sector.

It is therefore with great satisfaction at being your supplier that we thank you

again for the trust you have put in us, inviting you to share our pride in choosing

the “MARMO MACCHINE MARK”.

Marini Quarries Group S.r.l.

(*REGISTERED ON JUNE 25, 2008 UNDER APPLICATION NUMBER “MI2008C 007066” WITH THE PATENT OFFICE OF THE

CHAMBER OF COMMERCE, INDUSTRY, CRAFT TRADE AND AGRICULTURE OF MILAN)

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May 2010 2

Dear Sir,

Thank you for choosing our drill

We guarantee you that you purchased a quality product

We prepared this manual for your

better knowledge of the features of this model.

Through the following pages you can find some advice

for the recommended utilization of your machine.

We are confident that in this way you can use it

for a long time with full satisfaction.

Kind regards.

Marini Quarries Group

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May 2010 3

WARNING

This manual contains important information on safety.

Before carrying out any handling or utilization operation accurately consult this

utilization and maintenance manual.

———————————

This manual contains copyright reserved information.

All rights reserved.

Any form of reproduction, adaptation, or translation without the previous written consent of Marini

Quarries Group is forbidden.

Marini Quarries Group is not liable for direct or indirect damages to persons or things due to the use of

this manual or machine in conditions different than those prescribed or which do not guarantee the

operators' safety.

———————————

All data contained in this manual are indicative and not binding, given that Marini Quarries Group

reserves the right to modify or vary its machines without any previous warning.

———————————

GENERAL INFORMAT IONGENERAL INFORMAT IONGENERAL INFORMAT IONGENERAL INFORMAT ION Manual content and useManual content and useManual content and useManual content and use Keep this manual in a dry and safe place for future reference, so that it is not ruined and is always available for consultation.

This manual cannot replace the user's experience but it does supply all the information for correct machine use.

If you need copies or up-dates, exclusively contact the Marini Quarries Group, which will supply indications on the matter and solve any problems.

Typographical conventTypographical conventTypographical conventTypographical conventionionionion

The notes supply suggestions or special tips.

This message informs the user about incorrect procedures or special conditions which may damage the machine or place the operator in danger.

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May 2010 4

INDEX

G E N E R A L I N F O R M A T I O N ..........................................................................................................3 Manual content and use .............................................................................................................................3 Typographical convention..........................................................................................................................3

P R E S E N T A T I O N .................................................................................................................................5 GENERAL NOTES ON DELIVERY..........................................................................................................6

Guarantee ...................................................................................................................................................6 Modifications to the machine .....................................................................................................................6 Machine identification................................................................................................................................6 Identification of spare parts .......................................................................................................................6

T E C H N I C A L D E S C R I P T I O N ......................................................................................................7 T E C H N I C A L C H A R A C T E R I S T I C S ........................................................................................8 S A F E T Y ...........................................................................................................................................10

General inforamtion concerning safety....................................................................................................10 Safety prescriptions ..................................................................................................................................10

RISKS BY THE ANALYSIS OF DANGERS AND DANGEROUS SITUATIONS DURING THE WORK.................11 PREVENTIONS MEASURES AND INSTRUCTIONS FOR MACHINES OPERATORS................11 I N D I V I D U A L P R O T E C T I O N D E V I C E S ............................................................................11 HANDLING AND TRANSPORTATION.................................................................................................12 MACHINE POSITIONING.......................................................................................................................13

Vertical drilling:.......................................................................................................................................13 Joining the track (fig.15/a and 15/b)........................................................................................................15 Vertical and horizontal drilling with the column in the external position...............................................16 Fitting the support column .......................................................................................................................16

MACHINE POSITIONING - WARNINGS .............................................................................................17 BRACE POSITIONING FOR THE 2.40 m DRILL STEEL STARTING COLUMN .........................18 AIR CONNECTIONS.................................................................................................................................19 VERIFICATIONS AND ADJUSTMENT.................................................................................................20 CARRIAGE TRANSLATION...................................................................................................................21 USING THE MACHINE ............................................................................................................................22

Before starting the drilling.......................................................................................................................22 Changing the drill steel ............................................................................................................................22 Column translation...................................................................................................................................22

MACHINE STOPPING AND REMOVAL ..............................................................................................23 MAINTENANCE ........................................................................................................................................24

Periodical controls ...................................................................................................................................24 CARRIAGE WHEEL PLAY REGULATION.........................................................................................25 PROBLEM SOLUTION SUGGESTIONS ...............................................................................................26 PLATE 1 ......................................................................................................................................................27 TRACK AND CARRIAGE GROUP.........................................................................................................27 PLATE 2 COLUMN ...................................................................................................................................27 PLATE 2 COLUMN ...................................................................................................................................28 PLATE 3 – PNEUMATICS CONTROL...................................................................................................29 SUPPORT BASE FOR BLOCK SQUARING..........................................................................................30

Presentation .............................................................................................................................................30 Handling and transportation....................................................................................................................31 Positioning the spherical on the support base .........................................................................................31 Positioning the support base together spherical block cutter on the block to square. ............................31 Machine positioning warnings .................................................................................................................32 Technical data ..........................................................................................................................................32

PLATE 5 - CHAIN SPHERICAL – TRACK ...........................................................................................35 PLATE 6 - CHAIN SPHERICAL – CONTROL GROUP ......................................................................37 PLATE 7 - REDUCTION GEAR ..............................................................................................................39 PLATE 8 - TRANSLATION REDUCER (Pos. 37)..................................................................................41 PLATE 9 - PNEUMATIC TRANSLATION ............................................................................................43

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PLATE 10 - GEAR MOTOR FOR PNEUMATIC TRANSLATION....................................................46

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PRESENTATIONPRESENTATIONPRESENTATIONPRESENTATION

The “SPHERICAL” drill is an excellent work tool for

granite, marble and hard stone quarries.

Its qualities of easy handling in use and simple positioning, combined

with lightness and robustness, make this machine exceptional for

boring with drill weighing from 20 to 30 Kg.

It is completely pneumatic and id comprised of a drill support

column, which positioned on a special carriage can translate on a

dedicated track. This permits aligned bores.

The load bearing column is provided with a ball joint (Costruzioni

Meccaniche Marini patent) which permits inclination in all

directions.

The column support translation carriage can be provided with

manual or pneumatic translation.

The particular rationality and design versatility of the translation

carriage means that also the “DRILLER” column for large diameters

can be fitted on it.

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May 2010 7

GENERAL NOTES ON DELIVERY

On receipt of the machine, open the package and check that:

- the equipment is not damaged

- in the case of transport damage, inform the forwarder and / or the transport insurance company in a detailed way, immediately on delivery.

- the supply corresponds to the order specifications

If any pieces are missing, immediately inform the Marini Quarries Group within 8 days of receipt.

GuaranteeGuaranteeGuaranteeGuarantee The machine is supplied and guaranteed to be free from fabrication faults or defective material for a period of 6 months from the date on the transport document.

This guarantee, concerning faults and defects due to material, manufacturing and processing, is valid on condition of reporting them within 8 days time after the relative identification.

Parts proved to be defective will be reaired or replaced, at the discretion of the Marini Quarries Group, on condition that the said defect does not depend on failure to observe the use and maintenance instructions, bad or unsuitable use of the equipment or on normal wear.

The parts to be replaced or repaired will be made available ex-our workshop.

The user shall sustain the shipment and transport costs, plus those for the labour, travel and board, if the repair should necessitate the presence of one of our technicians.

Parts subject to wear are not covered by the guarantee.

Modifications to the machineModifications to the machineModifications to the machineModifications to the machine Marini Quarries Group reserves the right to make all necessary modifications to the machines it manufactures without any prior notice.

Machine identificationMachine identificationMachine identificationMachine identification The machine is identified by the no. indicated on the card (see "Technical description" on page 9).

Identification of spIdentification of spIdentification of spIdentification of spare partsare partsare partsare parts When requesting spare parts, always indicate the machine's serial number found on the test card and the no. of the required part taken from the enclosed lists of spares.

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May 2010 8

TECHNICAL DESCRIPT IONTECHNICAL DESCRIPT IONTECHNICAL DESCRIPT IONTECHNICAL DESCRIPT ION

Pneumatic drilling unit comprised of:Pneumatic drilling unit comprised of:Pneumatic drilling unit comprised of:Pneumatic drilling unit comprised of: - Drill support column - Column support carriage - Guide and positioning track - Control panel The advance of the drill on the column is ensured by a chain driven by a pneumatic gear motor. Column support carriage translation on the track is obtained through a rack and pinion with manual advance or motorised advance (optional) with a pneumatic gear motor. The machine is supplied as standard with:The machine is supplied as standard with:The machine is supplied as standard with:The machine is supplied as standard with: - Drill support column - 2700 mm (106 in) for the start of drilling

with a 1600 mm (63 in) or 2000 mm (79 in) drill steel - 1 guide track - 3000 mm ( 118 in) - 2 positioning cross members, complete with screws and fixing

bar - Column support carriage with manual translation - Control group with 1 distributor (in the version with manual

translation) or with 2 distributors (in the version with motorised translation)

- Expanding anchor pins complete with conical pins for fixing to the ground

- Control panel support for horizontal drilling

The composition of the machine described is entirely indicative, in fact, a series of accessories supplied on request permits customisation to for better operator requirement satisfaction. Accessories available on request: - Accessory group for the motorised translation of the column

support carriage (motor, distributor, supply pipes) - 4 m tracks complete with 3 cross-members - Platform for block squaring - 3100 mm (122 in) column arranged for starting the drilling with

a 2400 mm (95 in) drill steel - Cables for handling the completely assembled machine - Machine down jack for single holes - Drill steels - Sharpener for drill steels - Screw rods, sleeves, chucks and drills - Device for drilling with water - Dust extractor.

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May 2010 9

TECHNICAL CHARACTERIST ICSTECHNICAL CHARACTERIST ICSTECHNICAL CHARACTERIST ICSTECHNICAL CHARACTERIST ICS

560mm(22in)

Figura 4

Figure 2 Figure 1

5Figura 3

1100 mm (43 in)

150 mm (6 in)

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May 2010 10

TECHNICAL CHARACTERISTICS

MOD. SPHERICAL SERIAL N°MOD. SPHERICAL SERIAL N°MOD. SPHERICAL SERIAL N°MOD. SPHERICAL SERIAL N°

WEIGHTSWEIGHTSWEIGHTSWEIGHTS kgkgkgkg Lbs Lbs Lbs Lbs

Column weight (drill excluded) - 2700 mm (106 in) 65 145 Column weight (drill excluded) - 3100 mm (122 in) 72 160

Track - 3000 mm (118 in) 40 88

Track 4000 mm (157 in) 50 112

Manual translation carriage 40 88

Pneumatic translation carriage 48 106

Manual translation control group 15 34

Pneumatic translation control group 23 51

Complete cross-member 10 23

Standard supply weightsStandard supply weightsStandard supply weightsStandard supply weights kgkgkgkg LbsLbsLbsLbs

With 2.700 mm (106 in) column 65 145

N° 1 track - 3000 mm (108 in) 40 88

Manual translation carriage 40 88

N° 2 complete cross-members 20 45

Manual translation control group 15 34 Total weightTotal weightTotal weightTotal weight 180180180180 400400400400

Air consumption during drilling Air consumption during drilling Air consumption during drilling Air consumption during drilling With 29 kg drill 4800 l/min at 6 bar (175 cfm at 87 psi) Drilling start with 1.60 m or 2 m. drill steel. Successive sequence: drill steels sized 3.20 – 4.80 – 6.40 – etc. Depending on the type of material to drill, the type of drill to use and with the use of special screw rods, it is possible to reach depths in excess of 15 m.

NOTE: all the data in this card is indicative and not binding as the Company reserves the right to make any modifications and changes without giving any notice.

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May 2010 11

S A F E T Y

General inforamtion concerning safetyGeneral inforamtion concerning safetyGeneral inforamtion concerning safetyGeneral inforamtion concerning safety

The design and manufacturing of this machine adopted the criteria and measures adequate to comply with the essential safety requirements provided for by the 2006/42/CE2006/42/CE2006/42/CE2006/42/CE European regulation

In particular, measures designed to prevent risks to operators were adopted during the design and construction phases.

The complete documentation of the safety measures adopted is contained in the technical dossier deposited at the offices of the Marini Quarries Group Srl.

For some risks it was not possible to find solutions at the design level. In that case, in this manual the safety prescription to comply with to operate in the safest way are indicated.

WARNING: Marini Quarries Group recommends complying with WARNING: Marini Quarries Group recommends complying with WARNING: Marini Quarries Group recommends complying with WARNING: Marini Quarries Group recommends complying with the instructions, procedures and recommedations of this manual, the instructions, procedures and recommedations of this manual, the instructions, procedures and recommedations of this manual, the instructions, procedures and recommedations of this manual, to adopt all precautions sto adopt all precautions sto adopt all precautions sto adopt all precautions suggested by the technique and to comply uggested by the technique and to comply uggested by the technique and to comply uggested by the technique and to comply with the accident prevention rules in force.with the accident prevention rules in force.with the accident prevention rules in force.with the accident prevention rules in force.

Safety prescriptionsSafety prescriptionsSafety prescriptionsSafety prescriptions

• The installation, maintenance, and utlization of the machine is reserved to specialized staff.

• Before making any cleaning or maintenance intervention verify having disconnected the power supply.

• Do not remove the fixed protections of the machine protecting the mobile elements.

• Do not put the hands in the parts where there is danger of crushing and/or trapping.

• Do not remain with your feet in the middle of the track when using the machine or translating the carriage.

• The operator should stay by the controls group in the most distant and protected position.

• The make and control the working operations the operator has to position himself always behind the controls group.

• The handling of the machine or part of it has to be made with the machine idle, the power supply disconnected, by specialized staff with the appropriate tools.

• If it is necessary to replace the machine components, use original spare parts exclusively.

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May 2010 12

NOISE EMISS IONNOISE EMISS IONNOISE EMISS IONNOISE EMISS ION If the machine is fitted with the MARINI MA 90 S drill, bear in mind that at the supply

pressure of 6 bar, the noise level emitted by this drill is

103 dB.103 dB.103 dB.103 dB. WARNING:WARNING:WARNING:WARNING: The operator must be provided with adequate acoustic protection.

R I SKS H IGHL IGHTED BY THE ANALYS I S OF DANGERS AND

DANGEROUS S I TUAT IONS DUR ING THE WORK Contact with aerial electrical lines, shocks, blows, impacts, compressions, vibrations, slipping, fall at grade, noise, shearing, grinding, fall of material from height, mineral oils and derivatives. PREVENT IONS MEASURES AND INSTRUCT IONS FOR MACHINES

OPERATORS Before utilization:Before utilization:Before utilization:Before utilization:

• Verify that all the bolts of the machine are adequately screwed;

• Verify the absence of aerial electrical lines which can interfere with the machine operating range;

• Check the tracks and operating areas preparing all bracing structures;

• Efficiently stabilize the machine;

• Verify the efficiency of the blocking systems and ground machine clamping;

• Signal the operating area exposed to high noise levels;

• Limit the area around the machine to avoid entrance of unauthorized persons. During utilization:During utilization:During utilization:During utilization:

• Report immediately any inappropriate functioning or dangerous situations;

• The operator's position needs to be such as not to be in contact with the parts in movement;

• Do not intervene on mobile parts during the functioning of the machine;

• Do not get distracted. After utilizationAfter utilizationAfter utilizationAfter utilization::::

• remove the air supply to the machine

• correctly position the machine without leaving the tool suspended;

• stop the translation carriage;

• carry out the review and maintenance operations needed to reuse the machine with the power supply disconnected;

• in the maintenance operations comply with the indications of this manual.

IND IV IDUAL PROTECT ION DEV ICES

The operator should weThe operator should weThe operator should weThe operator should wear:ar:ar:ar:

- accident prevention shoes - protection helmet - protection glasses - gloves - auricular earphones - it is suggested to wear padded clothes

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May 2010 13

HANDLING AND TRANSPORTATION

WARNING: the handling and transportation of the machine should be carried out by specialized or adequately trained staff with the support of the adequate lifting equipment.

Column weight (with rock drill) 95 kg (212 Lb)

Track weight 40 kg (88 Lb)

Complete cross-member (n° 2) each. 10 kg (23 Lb)

Pneumatic control group weight 23 kg (51 Lb)

Pneumatic translation carriage weight 48 kg (106 Lb)

Total weight Total weight Total weight Total weight 226 kg226 kg226 kg226 kg (500 Lb)(500 Lb)(500 Lb)(500 Lb)

Figure 5

Figure 6

Figure 7

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May 2010 14

MACHINE POSITIONING

For the best positioning of the “Spherical”, it is necessary to bear several of the machine characteristics in mind:

The drill support column can be fixed to the carriage both in the central seat b and in the side one a (fig. 8).

The central seat is preferable because better overall machine balance is obtained during use.

The particular rationality with which the “Spherical” was designed means that it can be anchored to the surface to be drilled, by making anchoring holes on the same line as the holes to be drilled. In the successive drilling action this prevents “ruining” the block with superfluous holes and wasting material.

Vertical drilling:Vertical drilling:Vertical drilling:Vertical drilling: 1. Fix the cross-members to the ends of the carriage support

track, using the small cross-member provided, paying paying paying paying attention that the shortest part of this latter is directed attention that the shortest part of this latter is directed attention that the shortest part of this latter is directed attention that the shortest part of this latter is directed towards the tracktowards the tracktowards the tracktowards the track rack rack rack rack (see fig.9)

2. Block the small cross-member on the track without over-tightening the bolts 6 so as not to deform the same.

3. On the basis of the line of holes to drill, establish which of the two carriage fixing seats will be used to fit the column, giving preference to the central position which guarantees better overall machine balance.

Figure 8

Figure 9

n. description

1 Levelling screws

2 Lock nuts

3 Anchoring brackets with slots for fixing pins

4 Track

5 Track cross-member fixing bolts

6 Track blocking cross-member

7 Track jointing bolts

8 Rack

9 Possible drilling lines

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May 2010 15

MACHINE POSITIONING

4. Position the track and direct it so that the established drilling line 9 passes by the fixing slots 3 of the cross-members. See fig. 9.

5. Make two 20/25 cm (8/10 inc) holes with the Ø 34x400 (1,3x16 inc) drill steel in the rock to be drilled, corresponding to the two cross-members found on the drilling line. Two anchoring pins are sufficient for machine anchoring (see fig. 10).

6. Level the track using the levelling screws, paying attention to leave a gap of no less than 5/6 cm (2/2,5 inc) between the work plane and the cross-member (fig.11).

7. Insert the fixing pins into the holes made and pass them through the slots in the cross-members, paying attention that the grooved profile is positioned so that the conical locking pin can be inserted (see fig. 12)

NOTA:NOTA:NOTA:NOTA: Never insert the Never insert the Never insert the Never insert the grooved pins 1 as far as to grooved pins 1 as far as to grooved pins 1 as far as to grooved pins 1 as far as to touch the bottom of the hole touch the bottom of the hole touch the bottom of the hole touch the bottom of the hole otherwise you will experience otherwise you will experience otherwise you will experience otherwise you will experience serious difficulty in extrserious difficulty in extrserious difficulty in extrserious difficulty in extracting acting acting acting them later.them later.them later.them later.

8. Insert the conical pins into the grooves of the fixing pins and block everything by applying a few hammer blows (fig. 13).

Figure 10

Figure 11

Figure 13

Figure 12

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May 2010 16

MACHINE POSITIONING

9. Contrast the levelling screws against the support surface and block them by tightening the counter wing-nuts with a hammer (fig. 14).

10. Check that the track is anchored. If these operations have been performed correctly, the track with the translation carriage will now be positioned and anchored correctly.

Joining the track Joining the track Joining the track Joining the track (fig.15/a and 15/b) If an extension track is required, act as follows:

1. Fit the cross-members on the extension track as previously described

2. Position the extension track in line with and at the same height as the first, so as to be able to insert the joint bolts.

3. Insert the bolts between the ends of the two tracks and block them.

4. Adjust the levelling bolts of the added track cross-members to stabilise it on the ground and block with the counter wing-nuts. Check its stability.

Fixing the machFixing the machFixing the machFixing the machine to perform the drillingine to perform the drillingine to perform the drillingine to perform the drilling

Vertical and horizontal drilling with the Vertical and horizontal drilling with the Vertical and horizontal drilling with the Vertical and horizontal drilling with the column in the central seat.column in the central seat.column in the central seat.column in the central seat.

Anchoring on the central slots of the cross-members in correspondence with the line of holes to be drilled (fig.16).

MACHINE POSITIONING

Figure 15/a

Figure 15/b

Figure 14

Figure 16

NO

YES

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May 2010 17

Vertical and Vertical and Vertical and Vertical and horizontal drilling with the horizontal drilling with the horizontal drilling with the horizontal drilling with the column in the external positioncolumn in the external positioncolumn in the external positioncolumn in the external position

Anchoring onto the external slots of the cross-members in correspondence with the line of holes to be drilled (fig.17).

VariationVariationVariationVariation

For horizontal drilling permitting keeping the drilling line as low as possible.

In this case, for machine stability it is not possible to create the anchoring holes on the same drilling line. It is necessary to create the anchoring holes on the central slots of the achoring cross-members (fig.18).

Fitting Fitting Fitting Fitting the support columnthe support columnthe support columnthe support column

1. Detach the spherical half-shell from the seat the column is to be fitted to by unscrewing the fixing bolts.

2. Sling the support column as in figure 19.

3. Lift up the column by hooking on the cables or the chain slinging the column, using the lifting equipment on site. Pay attention not to damage the delicate parts of the machine (joint) by accidental impacts.

4. Position the spherical joint of the column into the half-shell of the carriage.

Figure 17

Figure 18

Figure 19

A A A A ---- fixing slots fixing slots fixing slots fixing slots

B B B B ---- drill drill drill drill

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May 2010 18

MACHINE POSITIONING - WARNINGS

5. Screw on the previously removed spherical half-shell, taking care that the positioning numbers of the two half-shells line up on the same side (fig.20).

6. Direct the column in the same direction as the hole to make.

7. Block the column in the spherical seat of the carriage and firmly tighten the locking bolts 8 8 8 8 (Plate II) with the correct spanner.

8.8.8.8. Check the stability of the columns and the tightness of all Check the stability of the columns and the tightness of all Check the stability of the columns and the tightness of all Check the stability of the columns and the tightness of all the bolts.the bolts.the bolts.the bolts.

If these operations have been performed correctly, the column is now positioned and anchored to the rock to be bored. At this point, we can free it from the cable or can we used to lift it with.

WARNING: Anchoring at a height (projecting) is only permitted if the operator is positioned in a stable manner on suitable scaffolding.

The Marini Quarries Group declines all responsibility for damage caused The Marini Quarries Group declines all responsibility for damage caused The Marini Quarries Group declines all responsibility for damage caused The Marini Quarries Group declines all responsibility for damage caused due to uses other than the intended use.due to uses other than the intended use.due to uses other than the intended use.due to uses other than the intended use.

WARNINGWARNINGWARNINGWARNING

DANGER OF CRUSHING DANGER OF CRUSHING DANGER OF CRUSHING DANGER OF CRUSHING –––– SHEARING SHEARING SHEARING SHEARING Position the tracks so as not to exceed a slope of 10%. The machine has been designed to be positioned and safely used on a maximum permitted slope of 10%. If the machine is positioned on any steeper slopes, this would constitute improper machine use.

Figure 20

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BRACE POSITIONING FOR THE 2.40 m DRILL STEEL STARTING COLUMN

After positioning the column as described on pages. 16 and 16:

a) Insert the sphere pos. 3 into the free carriage support provided and block it so as to contrast the pushing force of the drill.

b) Fit the brace pos. 4 into the articulated joints pos. 1 and 2

c) Block the brace clamp pos. 5

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May 2010 20

AIR CONNECTIONS

1. Position the control panel on the translation carriage pin provided.

2. Direct the control panel to the most suitable and safe position for performing the operations.

3. Block the control group by tightening the lock nut provided.

4. Close valve 11 - compressor air supply.

5. Connect the feeding hose 14 for the pneumatc hammer to the corresponding fitting on the hammer (make certain it is fixed well).

6. Connect the drill 13 advance supply pipes to the corresponding fittings on the motor, paying attention to match up the colours on the fittings.

7. If the machine has pneumatic translation, connect the supply pipes 20 for the translation motor to the corresponding fittings on the pneumatic motor (plate 1 page 29 pos. 14).

8. Connect the advance supply pipes 13 to the corresponding fittings on the gear motor, paying attention to matching the red markings with the red of the outlets.

9. Position the advance distributor 1 lever to the closed position (central position)

10. If fitted, position the translation distributor 19 lever to the closed position (the shorter one) fig. 21.

11. Connect the air supply pipe 18 of the compressor to corresponding valve 11 on the control group (fig. 22).

Figure 21 Pneumatic controls Only for motorised translation

N.B.: The compressor supply pipe to the control group must have a

minimum diameter of 1” if the length does not exceed 20 m. and of 1”1/4

for any longer lengths

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May 2010 21

VERIFICATIONS AND ADJUSTMENT

WARNING: if the machine is new or has been idle for a long period, pour some oil directly into the drill supply pipes and the motor for more rapid initial lubrication.

• Check that there is a sufficient amount of lubricating oil in the tank 7 (page 19) If not consult page 24 = MAINTENANCE: adding oil.

• Make certain that the compressor supplies enough pressure to position the gauge needle 2 (fig. 23) in the green field of the dial corresponding to 5.5 ÷ 7 bar.

(If this is not the case see page 26 = PROBLEM SOLVING SUGGESTIONS)

WARNING: WARNING: WARNING: WARNING: this pressure shothis pressure shothis pressure shothis pressure should be kept constantly uld be kept constantly uld be kept constantly uld be kept constantly in the green area during the drill (ideal pressure 6 in the green area during the drill (ideal pressure 6 in the green area during the drill (ideal pressure 6 in the green area during the drill (ideal pressure 6 bar).bar).bar).bar).

• Regulate the passage of the correct amount of oil using the adjustment screw 9 and look into the visualizer 8 until you see one drop of oil fall every second. This is the correct adjustment.

• A practical control for a correct lubrication can be made by checking that the part of the tool (drill steel) which enters the drill bushing is wet with oil.

NOTE: screwing the

regulation screw down reduces

the passage of oil, unscrewing

it increases the same.

Figure 23 Gauge on the control

group

Figure 24 Lubricator

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May 2010 22

CARRIAGE TRANSLATION

The column support carriage can be translated manually (standard) or through the use of a pneumatic motor (optional). Irregular carriage translationIrregular carriage translationIrregular carriage translationIrregular carriage translation 1. Close the control group supply 2. Fit the crank supplied to the pin of the translation group and rotate it to move the carriage to the desired position.

Motorised translationMotorised translationMotorised translationMotorised translation The translation is performed by lowering or raising the distribution lever 19 (fig.22 page19 or plate 4 page 32) (the shorter one) depending on if you want translation to the right or to the left.

YES

NO

ATTENTION: Before translating the column support carriage, stand away

from the track at a safe distance and check that the carriage can translate

freely.

WARNING

TOUCHING THE DRILL STEEL

WHEN THE HAMMER IS ROTATING-

HAMMERING IS FORBIDDEN

DANGER OF ENTRAPMENT AND

CRUSHING

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May 2010 23

USING THE MACHINE

WARNING: before using the machine, check that it is well anchored to the ground and that all the bolts and air hoses are correctly tightened.

Before starting the drillingBefore starting the drillingBefore starting the drillingBefore starting the drilling

1. Supply the control panel by opening the valve 11 (page 19);

2. Check that the gauge needle 2222 is in the green zone;

3. If the hammer is not already high up on the column, position it so by pushing up the lever of distributor 1;

4. Open the drill steel guide;

5. Insert the drill steel into the hammer and block it;

6. Close the drill steel guide;

7. Operate the hammer by opening the supply valve 12 (page 19);

8. Release the stop 5 of the advance regulator knob 4;

9. Make the hammer advance by lowering the distributor 1 lever;

10. Adjust the hammer advance using regulator 3, by screwing up or unscrewing knob 4;

WARNING: advance only serves to keep the hammer close to the rock to be bored, and not to keep it pressed against the rock itself.

11. Start the lubrication. After drilling, close the air to the hammer

using valve 12.

Changing the drill steelChanging the drill steelChanging the drill steelChanging the drill steel 12. Retreat the hammer high up on the column, paying attention

to stop it before it touches the arrest stop on the column with valve 11.

13. Close off the supply to the control group

14. Remove the drill steel

15. Change the drill steel for a longer one

Repeat the operations seen, starting from point 1 to re-start drilling.

Column translationColumn translationColumn translationColumn translation After terminating the first hole, with the established series of drill steels, remove the last drill steel, move the carriage to the desired position (see carriage translation page 27) and start another drilling operation.

MACHINE STOPPING AND REMOVAL

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May 2010 24

- Remove the general supply from the control group;

- Detach the supply pipes of the motors and the hammer;

- Remove the command group;

- Remove the column;

- Slacken the counter wing nuts;

- Unscrew the levelling screws permitting the track to lower itself, making the fixing pin protrude.

- Apply a few hammer blows to the head of the pin which enters the hole and frees the conical pin, thus permitting removal of the fixing pin and the track to be freed (fig. 27).

Figure 27

25

May 2010 25

Zone where cracks may form

Drill steel guide

MAINTENANCE

ADDING OIL

To add oil to the line lubricator, with the machine at a standstill and not powered up, unscrew the screw plug pos. 10 (Fig. 28) and add oil, or directly release the tank by pressing button pos. 15 (Fig. 28) and by rotating the lock ring. If the long idle periods are foreseen, or if the machine is made to operate after being idle for a long time, pour oil directly into the supply inlets of the driller and the advance motor and rotate them slowly for a few turns to lubricate the mechanical parts well.

Oil to use: MOBIL ALMO 525 or SHELL TORCULA 100. If these are not available, use an equivalent oil, or anyway one

which is rather fluid.

Grease to use: ROL-OIL ALCOPLEX 2 or equivalent. PERIODICAL CONTROLSPERIODICAL CONTROLSPERIODICAL CONTROLSPERIODICAL CONTROLS

Daily:Daily:Daily:Daily: Check the oil level in the line lubricator

Check that all the bolts and the air hoses are suitably tightened Weekly: Grease the 6 points indicated on page 27. Check the chain tension and adjust it with the tightener if necessary check the

integrity and wear of the bit.... Grease the translation carriage wheels at the grease points provided. When necessary, regulate the play of the translation carriage. Monthly: Check that the coupling edge of the sphere, located at the base of the column has no cracks. If you notice any cracks suspend using the machine.

WARNING: before proceeding with the oil addition operations, stop

the machine, close the compressor air supply and discharge any air

remaining in the control panel by opening valve pos. 12 page 19.

This is important because it is dangerous to remove the plug or the

lubricator tank with the control panel under pressure.

26

May 2010 26

CARRIAGE WHEEL PLAY REGULATION

1. Slacken the 4 lock nuts 1111 (fig.29)

2. Slacken the 2 Allen screws 2222

Start to adjust the two wheels found on the pinion-rack side of the carriage

Position the pinion on the rack so as to remove the play from between the pinion and the rack.

- Insert the spanner provided into seat 3333 and rotate the eccentric pin to approach the wheel to the track until the wheel profile lightly touches lightly touches lightly touches lightly touches the track (fig.31).

- Work in this way on the other wheel on the pinion side, keeping the carriage aligned to the track.

- Block the 2 wheels in this position by keeping the spanner still in 3 and by tightening nut 1111.

- Tighten the screw 2222.

Repeat the operation on the other two wheels.

- Make the carriage translate on the track to check that the 4 wheels rotate at the same time, without forcing the track.

ATTENTION: if this operation is not performed correctly, and the wheels are too tight, the track could be damaged by crushing.

Figure30

Figure 31

188

Figure 29

1. Lock nut

2. Safety screw

3. Regulation spanner seat

4. Wheel

5. Rack

6. Pinion

7. Track

8. Lubrication point

27

May 2010 27

PROBLEM SOLUTION SUGGESTIONS

PROBLEMPROBLEMPROBLEMPROBLEM CAUSECAUSECAUSECAUSE SOLUTIONSOLUTIONSOLUTIONSOLUTION Insufficient air pressure (needle below the green field of the gauge).

Quantity of air generated by the compressor insufficient. Small feeding hose section or excessive feeding hose length.

Replace the compressor with one with a higher yield (air delivery rate). Replace the feeding hose with one with a greater section and in proportion to the length. We advise using a hose no less than 1”1/4

Low yield

No lubrication Operating pressure insufficient. Worn, worn out or dirty drill. Worn drill steel bit.

Check the lubrication of the hole bottom hammer. As above. Check the components inside the drill. Re-sharpen the drill steel bit.

Advance cannot be regulated by the pressure regulator.

Faulty pressure regulator. Retaining valve pos.20 (Plate III) fault. Advance feeding hoses inverted pos.16 (Plate III).

Change the pressure regulator (Plate III) Change the retaining valve 16 (Plate III). Invert the advance feeding hoses 20 (Plate III).

The advance motor does not turn.

No lubrication

Foreign material has entered the blade rotation group.

Check the lubrication Remove the motor upper cap and clean. Check that the rotor and blades move freely.

Irregular carriage translation The wheels are not rotating well Translation group pinion worn or damaged. Rack worn or damaged Track damaged Gear motor dirty, damaged or worn Carriage translation group damaged

Grease the wheels. Replace the pinion. Replace the rack. Overhaul the track. Overhaul the gear motor. Overhaul the translation group..

28

May 2010 28

PLATE 1 TRACK AND

CARRIAGE GROUP

REFERENCESREFERENCESREFERENCESREFERENCES

n.n.n.n. descriptiondescriptiondescriptiondescription

01 Track

02 Column support carriage

03 Spherical couplings for the column

04 Translation group

05 Coupling for the crank or pneumatic motor (optional) for translation

06 Rack

07 Control group anchoring pin

08 Translation wheels

09 * Grease points – n° 4

10 Bolts for fixing extra track

11 Spherical joint positioning numbers

12 Half-shell tightening bolts

13 Motor for pneumatic translation (optional)

14 Air supply to the motor

15* Grease point - n° 1

16* Grease point – n°

* Points to grease* Points to grease* Points to grease* Points to grease

29

May 2010 29

PLATE 2 COLUMN

REFERENCESREFERENCESREFERENCESREFERENCES

n.n.n.n. descridescridescridescriptionptionptionption

01 Support column

02 Hammer support carriage

03 Advance gear motor

04 Advance gear motor supply

05 Spherical fitting

06 Knobs for drill steel guide opening

07 Drill steel guide

08 Couplings for fixing the hammer support plate

09 Chain tightener

10 Chain tightener drive

11 Chain

12 Grease points

30

May 2010 30

PLATE 3 – PNEUMATICS CONTROL

13. Advance supply pipes

14. Hammer supply pipe

15. Rapid release buttons for the lubrication oil tank

16. Retaining valve

17. Control group coupling seat to the carriage

18. General supply pipe (from the compressor)

19. Translation motor distributor (only with pneumatic translation)

20. Feeding hoses

REFERENCES REFERENCES REFERENCES REFERENCES

n description n description n description n description

1. Drill advance distributor

2. Gauge

3. Pressure regulator

4. Knob for regulating the advance speed

5. Stop for rotation head advance speed block

6. Line lubricant

7. Lubricant oil tanker

8. Correct lubrication indicator

9. Lubrication regulation screw

10. Screw plug for oil filling

11. Control group air supply valve+

12. Hammer air supply valve

Only with pneumatic translation

31

May 2010 31

SUPPORT BASE FOR BLOCK SQUARING (Available on request)(Available on request)(Available on request)(Available on request)

PresentationPresentationPresentationPresentation The support base, combined with the SPHERICAL block cutter is the practical solution for rapidly squaring blocks in the quarry yard because no fixing wedges or other blocking systems are required thanks to its own weight. It is comprised of a rectangular shaped platform to which the 3 or 4 m. track of the Spherical block cutter is fixed using special cross-members. The support base is supplied with:

• A set of steel cables permitting easy handling and positioning on the block to square

• Two strips of non-slip material

• n° 3 levelling wedges. Thanks to the weight of the structure, which rests on the block surface, optimum working conditions are created for the operator, even when the support base is not perfectly horizontal.

SHORT ARMS

LEVELLING WEDGE

NON-SLIP STRIPS

32

May 2010 32

HANDLING AND TRANSPORTATION HANDLING AND TRANSPORTATION HANDLING AND TRANSPORTATION HANDLING AND TRANSPORTATION (Spherical with support base)

Positioning the Spherical on the support basePositioning the Spherical on the support basePositioning the Spherical on the support basePositioning the Spherical on the support base

1. Lift up the track as indicated in fig. 6 on page 12 of the manual and locate it in the

housings provided in the support base, taking care to position the carriage translation rack inside the base.

2. Block the track to the support base, using the cross-members as indicated in the

Spherical use and maintenance manual on page 13, fig. 9, pos 6. ATTENTION: do not excessively tighten the cross-member bolts so as not to deform

the track. 3. Proceed to install the column by following the instructions on pages 16 and 17 of

the Spherical use and maintenance manual 4. Attach the cables provided to the support base, taking care to position the two

shortest arms of the cables on the side of the base where the track is positioned Positioning the support base together Spherical blPositioning the support base together Spherical blPositioning the support base together Spherical blPositioning the support base together Spherical block cutter on the block to square.ock cutter on the block to square.ock cutter on the block to square.ock cutter on the block to square. 1. Place the non-slip strips on the block to be squared where you intend to place the

support base 2. Lift up the support base by hooking the ring on the ends of the steel cables and

rest it on the previously positioned non-slip strips. 3. Stabilise the base using the levelling wedges provided 4. Free the steel cables from the base 5. Perform the pneumatic connection, checking and adjustment operations etc. as

indicated in the use and maintenance manual.

WARNING WARNING: the handling and transportation should be carried out by specialized or adequately trained staff with the support of the adequate lifting equipment.

33

May 2010 33

MACHINE POSITIONING MACHINE POSITIONING MACHINE POSITIONING MACHINE POSITIONING WARNIWARNIWARNIWARNINGSNGSNGSNGS

(Spherical with support base)

The MARINI QUARRIES GROUP denies all responsibility for damage

deriving from uses other than the ones foreseen.

TECHNICAL DATATECHNICAL DATATECHNICAL DATATECHNICAL DATA

Dimensions: 290 x 145 x 9 cm (114x57x3,5 inc). Weight: 600 Kg (1334 Lb) NOTA: The technical data provided is entirely indicative. The MARINI QUARRIES GROUP reserves the right to make any modifications it believes opportune, without any notice.

WARNING

DANGER OF CRUSHING - SHEARING

Position the support base so that the track slope is no steeper than 5%.

The machine has been designed to be positioned and safely used on a

maximum permitted slope of 5%. If the machine is positioned on any

steeper slopes, this would constitute improper machine use.

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May 2010 34

PLATE 4 CHAIN SPHERICAL – COLUMN

35

May 2010 35

PLATE 1

Spherical column with chain

CodeCodeCodeCode Pos.Pos.Pos.Pos. Q.tyQ.tyQ.tyQ.ty DescizioneDescizioneDescizioneDescizione DescriptionDescriptionDescriptionDescription

02-01 0115 1 Dado autobloccante M20 M20 self-locking nut

02-01 0116 1 Rondella Washer

02-01 0117 1 Distanziale per tenditore Tightener shim

02-01 0118 1 Coperchio per colonna Column top

02-01 0119 1 Tenditore per catena Chain tightener

02-01 0120 1 Riduttore di traslazione Translation reducer

02-01 0121 3 Vite TC M8x16 TC M8x16 screw

02-01 0122 2 Vite M10x20 M10x20 screw

02-01 0123 2 Vite TE M16x40 TE M16x40 screw

02-01 0124 2 Dado M16 M16 nut

02-01 0128 1 Catena Chain

02-01 0129 1 Giunto per catena Chain joint

02-01 0130 1 Motoriduttore ad aria Air gear motor

02-01 0131 1 Carrello in Avional Avional carriage

02-01 0132 1 Ammortizzatore Shock absorber

02-01 0133 4 Vite TC M5x10 TC M5x10 screws

02-01 0134 2 Piastrine Small plates


02-01 0136 1 Perno filettato Threaded pin

02-01 0139 1 Dado M10 M10 nut

02-01 0140 1 Colonna Column

02-01 0141 1 Vite M10x100 M10x100 screw

02-01 0142 1 Arresto Stop

02-01 0145 1 Rondella Washer

02-01 0147 1 Rinvio catena Chain drive

02-01 0148 2 Cuscinetto a rullo Roller bearing

02-01 0149 1 Perno per cuscinetti Bearing pin

02-01 0150 1 Bronzina di supporto Support bush

02-01 0151 2 Vite di fissaggio bronzina Bush fixing screw

02-01 0360 1 Guida per fioretti Drill steel guide

02-01 0361 2 Bullone M16x4 M16x4 bolt

02-01 0362 1 Spessore per allineamento Alignment ship


02-01 0364 1 Perno reggifioretto Drill steel support pin


02-01 0366 2 Squadrette di fissaggio ammortizzato Damped fixing squares

02-01 0367 2 Ammortizzatori Shock absorbers

02-01 0368 1 Bussola reggiperforatore Drill steel support bushing

02-01 0369 1 Piastra fissaggio perforatore Drill fixing plate

36

May 2010 36

PLATE 5 CHAIN SPHERICAL – TRACK

37

May 2010 37

PLATE 5

Chain Spherical track


02-02 0028A 1 Binario da 4 metri senza traverse 4 metre track without cross-members

02-02 0028B 1 Binario da 3 metri senza traverse 3 metre track without cross-members

02-02 0028C 1 Binario da 2 metri senza traverse 2 metre track without cross-members

02-02 0029 3 Traversa per binario Cross-member for track

02-02 0030 3 Traversino Small cross-member

02-02 0031A 4 Vite di livellamento corta Short levelling screw

02-02 0031B 2 Vite di livellamento lunga Long levelling screw

02-02 0032 6 Controdado Counternut

02-02 0033A 3 Spina di fissaggio corta Short fixing pin

02-02 0033B 2 Spina di fissaggio media Medium fixing pin

02-02 0033C 1 Spina di fissaggio lunga Long fixing pin

02-02 0033D 0 Spina di fissaggio estra-lunga Extra-long fixing pin

02-03 0034 1 Carrello Carriage

02-03 0035 4 Perno per ruote Wheel pin

02-03 0036 4 Ruota Wheel

02-03 0037 1 Riduttore di traslazione Translation reducer

02-03 0038 1 Leva per riduttore Reducer lever

02-03 0039 4 Ralla per ruota Wheel skew ring

02-03 0040 4 Vite M20x80 M20x80 screw

02-03 0041 Dado autobloccante 10x1,25 10x1,25 self-locking nut

02-03 0042 Bullone M16x40 M16x40 bolt

02-03 0043 4 Vite di registro TC M12 TC M12 register screw


02-03 0045 4 Rondella A21 A21 washer

02-03 0290 7 Ingrassatore Grease point

02-02 0291 6 Vite M16x80 per travesino M16x80 screw for small cross-member



02-03 0294 2 Vite M20x40 M20x40 screw

02-03 0295 1 Vite M8x16 M8x16 screw

02-03 0296 4 Vite TC M10x30 TC M10x30 screw


02-03 0298 1 Rondella A8,5 A8,5 washer

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May 2010 38

PLATE 6 CHAIN SPHERICAL – CONTROL GROUP

39

May 2010 39

PLATE 6

Spherical – Control group


02-05 0260 2 Valvola di comando da 1” 1” control valve

02-05 0261 3 Raccordo maschio/maschio da 1” 1” male/male union

02-05 0262 1 Lubrificatore da 1” 1” lubricator

02-05 0262 A 1 Visualizzatore per oliatore Oiler display

02-05 0263 1 Manometro Gauge

02-05 0264 1 Supporto per comandi Support for controls

02-05 0265 1 Distributore aria Air distributor

02-05 0266 1 Curva Bend

02-05 0267 1 Portagomma Gasket holder

02-05 0268 2 Briglia stringitubo Pipe fixing clip

02-05 0269 1 Tubo da 1” 1” pipe

02-05 0270 1 Portagomma per raccordi conici da 1” Gasket holder for conical 1”

02-05 0271 4 Raccordo maschio/maschio Male/male union

02-05 0272 1 Regolatore di pressione Pressure regulator

02-05 0273 1 Raccordo 90° per tubo in nylon 90° union for nylon pipe

02-05 0274 1 Tubo in nylon Nylon pipe

02-05 0275 2 Raccordo a T T union

02-05 0276 1 Valvola di ritegno Retaining valve

02-05 0277 1 Raccordo diritto per tubo in nylon Straight union for nylon pipe


02-05 0279 1 Tubo in gomma Rubber pipe

02-05 0280 2 Raccordo rapido per gomma da ¾” “Fast-on” fitting for ¾” rubber

02-05 0281 1 Vite M10x75 M10x75 screw


02-05 0283 4 Briglie per tubo da ¾” ¾” pipe clip

02-05 0284 2 Vite di fissaggio M10x90 M10x90 fixing screw

40

May 2010 40

PLATE 7 REDUCTION GEAR

41

May 2010 41

PLATE 7

Reduction gear (feeding) (Pos. 120)


00-12 0400 1 Albero riduttore per catena ¾” Reduction shaft for chain ¾”

00-12 0401 1 Chiavetta Spline

00-12 0402 6 Vite a brugola Socket head screw

00-12 0403 1 Paraolio Oil splash guard

00-12 0404 1 Flangia Flange

00-12 0405 1 Cuscinetto Bearing

00-12 0406 2 Seeger Seeger

00-12 0407 1 Corona dentata Crown gear

00-12 0408 1 Corpo riduttore Reduction gear casing

00-12 0409 1 Vite senza fine Worm screw

00-12 0410 2 Cuscinetto conico Conical bearing

00-12 0411 1 Flangia per motore Motor flange



00-12 0414 1 Flangia di chiusura Stopper flange



00-12 0417 1 Distanziale Distance ring


42

May 2010 42

PLATE 8 TRANSLATION REDUCER (Pos. 37)

43

May 2010 43

PLATE 8

Translation reducer (Pos. 37)

CodeCodeCodeCode PoPoPoPos.s.s.s. Q.tyQ.tyQ.tyQ.ty DescizioneDescizioneDescizioneDescizione DescriptionDescriptionDescriptionDescription



00-14 0372 1 Flangia Flange


00-14 0374 1 Pignone per riduttore Reducer pinion

00-14 0375 1 Chiavetta Spline

00-14 0376 1 Corona dentata Crown gear


00-14 0378 1 Corpo riduttore Reduction gear casing

00-14 0379 1 Vite senza fine Worm screw

00-14 0380 2 Cuscinetto conico Conical bearing

00-14 0381 1 Flangia per motore Motor flange




00-14 0385 1 Flangia di chiusura Stopper flange




44

May 2010 44

PLATE 9 PNEUMATIC TRANSLATION

45

May 2010 45

PLATE 9

Pneumatic translation

CodeCodeCodeCode Pos.Pos.Pos.Pos. Q.tyQ.tyQ.tyQ.ty DescizioDescizioDescizioDescizionenenene DescriptionDescriptionDescriptionDescription

01-04 1350 1 Motoriduttore ad aria Air gear motor

01-04 1351 1 Distributore aria Air distributor

01-04 1352 1 Supporto per comandi Support for controls

01-04 1353 1 Vite M10x75 M10x75 screw


01-04 1355 4 Briglie per tubo ¾” ¾” pipe clip


01-04 1357 2 Raccordo rapido per gomma “Fast-on” union for rubber

01-04 1358 1 Vite M10x90 M10x90 screw

01-04 1359 3 Vite TC M10x30 per fissaggio motore TC M10x30 screw for motor fixing

46

May 2010 46

PLATE 10 GEAR MOTOR FOR PNEUMATIC TRANSLATION

47

May 2010 47

PLATE 10

Gear motor for pneumatic translation


00-09 500 1 Coperchio Cover




00-09 504 1 Flangia posteriore Rear flange

00-09 505 1 Guarnizione OR OR gasket

00-09 506 6 Palette Blades

00-09 507 1 Corpo motore Motor body

00-09 508 1 Guarnizioni OR OR gaskets

00-09 509 1 Flangia anteriore Front flange

00-09 510 6 Vite a brugola Allen screw

00-09 511 1 Rotore Rotor


00-09 513 1 Paraolio Oil seal

00-09 514 1 Segeer Circlip


00-09 516 1 Flangia superiore Upper flange


00-09 518 1 Portasatelliti Planetary gear support


00-09 520 1 Corona dentata Toothed crown



00-09 523 1 Paraolio Oil seal

00-09 524 1 Flangia anteriore Front flange

00-09 525 3 Brugola Allen key

00-09 526 3 Ingranaggio satellite Planetary gear

00-09 527 3 Cuscinetto a rulli Roller bearing

00-09 528 3 Perno per cuscinetto a rulli Pin for roller bearing

spherical - manuale in inglese - maggio 2010the machine is supplied as standard with:the machine is...

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