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Farmi Forest FARMI 4571 Operation, Maintenance And Spare Parts Manual

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03592420
D-EN-150113-ER
FROM MACHINE: 3590439
TRANSLATION OF THE INSTRUCTION MANUAL
OPERATION, MAINTENANCE AND SPARE PARTS MANUAL
HYDRAULIC CRANE
FARMI 4571 / FARMI 4581
READ THIS OPERATION AND MAINTENANCE MANUAL CAREFULLY
BEFORE USING THE MACHINE
Farmi Forest Corporation
Ahmolantie 6
FIN-74510 Iisalmi, Finland
Tel. +358 (0)17 83 241
Fax. +358 (0)17 8324 372
www.farmiforest.fi

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Summary of Contents for Farmi Forest FARMI 4571

  • Page 1 D-EN-150113-ER FROM MACHINE: 3590439 TRANSLATION OF THE INSTRUCTION MANUAL OPERATION, MAINTENANCE AND SPARE PARTS MANUAL HYDRAULIC CRANE FARMI 4571 / FARMI 4581 READ THIS OPERATION AND MAINTENANCE MANUAL CAREFULLY BEFORE USING THE MACHINE Farmi Forest Corporation Ahmolantie 6 FIN-74510 Iisalmi, Finland Tel.

  • Page 3: Product Warranty

    FARMI 4571 / FARMI 4581 WARNING SYMBOLS IN THIS MANUAL • imminent danger which could cause serious personal injury or death DANGER! • danger which could cause personal injury WARNING! • conditions or misuse that could damage equipment or machinery CAUTION! • reminders, such as for performing checks or carrying out maintenance...
  • Page 4 FARMI 4571 / FARMI 4581 EC DECLARATION OF CONFORMITY Manufacturer: Farmi Forest Corporation Ahmolantie 6, FIN-74510 IISALMI, Finland Person authorized to compile the technical documentation: Name: Heikki Sirviö Address: Ahmolantie 6, FIN-74510 IISALMI, Finland Commercial name: Farmi Machine denomination: Hydraulic crane...

  • Page 5: Table Of Contents

    FARMI 4571 / FARMI 4581 TABLE OF CONTENTS PRODUCT WARRANTY GENERAL SAFETY INSTRUCTIONS TECHNICAL DATA STICKERS AND PLATES ASSEMBLY AND MOUNTING COMMISSIONING PRACTICE RUNS DETACHING THE CRANE STORAGE INSTRUCTIONS MAINTENANCE MAINTENANCE TABLE LUBRICATION TROUBLE SHOOTING TESTING THE STABILITY DETERMINING THE STAND-STABILITY BY CALCULATION...

  • Page 6: General Safety Instructions

    FARMI 4571 / FARMI 4581 GENERAL SAFETY INSTRUCTIONS Written authorization must be requested from the manufacturer for any alterations to the machine. These safety instructions are meant for the owners of FARMI equipment, as well as those who operate, service or repair it.
  • Page 7 FARMI 4571 / FARMI 4581 TRANSPORT • Never insert any body part into the machine with the engine running. • Before driving with the machine, ensure the safe • If any faults arise that may jeopardize occupatio- mounting of the machine. Make sure that the nal safety, turn off the machine.
  • Page 8 FARMI 4571 / FARMI 4581 • When servicing the machine, place it on a level surface and ensure that it cannot be moved. • Observe the service intervals and annual safety inspections. • All spare parts and equipment must fulfill the manufacturer’s requirements.
  • Page 9 FARMI 4571 / FARMI 4581 SAFETY INSTRUCTIONS FOR HYDRAULIC CIRCUITS 15. Avoid discharging hydraulic into environment, as it can pollute waterways and the 1. Work on hydraulic equipment may only be carried groundwater. If biodegradable oil is to be used, out by professional hydraulic engineers.
  • Page 10 FARMI 4571 / FARMI 4581 SAFETY INSTRUCTIONS FOR LOADERS • Take particular care when lifting heavy loads and turning the loader to the side. • Ensure the machine is properly supported during • Never use the loader for towing. storage.

  • Page 11: Technical Data

    FARMI 4571 / FARMI 4581 TECHNICAL DATA MAIN PARTS 1. Slewing device 9. Folding cylinder 2. Column 10. Extension cylinder 3. Lifting arm 11. Rotator 4. Folding arm 12. Grapple 5. Extension boom 13. Grapple cylinder 6. Side bar 14. Mounting rack + hydraulic support legs 7.
  • Page 12 FARMI 4571 / FARMI 4581 TECHNICAL DATA FARMI 4571 FARMI 4581 Lifting torque, kNm gross Max. reachs, m Lifting capacity, kg, 4 m Lifting capacity, kg / max. reach Slewing angle, Slewing torque, kNm 17,4 17,4 Max. working pressure, bar...

  • Page 13: Stickers And Plates

    FARMI 4571 / FARMI 4581 STICKERS AND PLATES These stickers and plates must be found on the crane. Replace missing stickers or plates immediately. 7 / 8 1 / 2 4014598 0 4. Lifting capacity HK45 (40145980) 1. Machine plate HK4571 (41018320) 5.

  • Page 14: Assembly And Mounting

    When mounting the crane on a foundation not deli- in the event of breakage. vered by FARMI Forest, use the mounting plate shown in figure 1.In mounting, allow enough space for servi- DANGER! cing and repairs.

  • Page 15: Commissioning

    FARMI 4571 / FARMI 4581 CONNECTION TO THE HYDRAULIC SYSTEM The person testing the crane must be qualified to use Before connecting the crane to the tractor’s hydraulic 1. Read the installation inspection report. If no instal- system, make sure that the oils are compatible. The...

  • Page 16: Practice Runs

    FARMI 4571 / FARMI 4581 PRACTICE RUNS Be careful when working near electric cables. Observe the safe distances. • Drive through every movement with an unloaded crane, paying attention to the positions in which the crane can hit obstacles. DANGER! •...

  • Page 17: Storage Instructions

    FARMI 4571 / FARMI 4581 STORAGE INSTRUCTIONS REPLACING THE HYDRAULIC CYLINDER SEALS Replace all hydraulic cylinder seals at the same time. 1. Clean the crane and, if necessary, touch up any points where paint has peeled off. 1. The piston rod guide is attached with a thread.
  • Page 18 FARMI 4571 / FARMI 4581 PRESSURE MEASUREMENT REPAIR WELDING Always make the adjustments with the manometer in If welding is required for modifying or repairing the place. crane, note the following: • The main pressure is measured from the measu- ring point in the control valve’s inlet section.

  • Page 19: Maintenance Table

    Check grapples fixing to rotator Support legs, Grease slide bearings Check hydraulic cylinders mounting base bearings. FARMI 4571 / 4581 Tightening torque Slewing device 1100 Nm hexagonal socket head screw M24x2-90 ZN 10.9 Slide pieces 22 Nm screw M8x16 / M8x12 ZN88...

  • Page 20: Lubrication

    FARMI 4571 / FARMI 4581 LUBRICATION HYDRAULIC OIL REQUIREMENTS The freezing point must be below -50 Using the appropriate hydraulic oils and lubricants is essential for the trouble-free operation of the machine. The viscosity must not be lower than 1.5 E...

  • Page 21: Trouble Shooting

    FARMI 4571 / FARMI 4581 TROUBLE SHOOTING TROUBLE POSSIBLE CAUSE REMEDY CRANES WORKING PUMP IS TOO SLOW CHECK PUMPS ROTATING SPEED MOVEMENTS SLOW FAULTY PUMP CHANGE OR GET THE PUMP FIXED LEAKS OR OBSTRUCTIONS IN OIL INSPECT OIL LINES LINES...

  • Page 22: Testing The Stability

    FARMI 4571 / FARMI 4581 TESTING THE STABILITY EXAMPLES 3 AND 4 The formulas and examples included in these instruc- A2 = Normal distance from cranes turning center to tions are based on the SFS 4677 standard. overturning edge. During the test, the vehicle is in normal working con-...
  • Page 23 FARMI 4571 / FARMI 4581 EXAMPLE 1 EXAMPLE 3 tractor + Vario 121 + FARMI 4571 tractor Valtra T190 + FARMI 4571 M2 x C1 M3 x C2 N x A1+ N x A2 + Formula Formula G x B1 + P x E1...

  • Page 24: Pressure Relief Valves

    FARMI 4571 / FARMI 4581 PRESSURE RELIEF VALVES FUNCTION MULTI-LEVER VALVE FUNCTION 2-LEVER VALVE MAIN PRESSURE RELIEF VALVE MAIN PRESSURE RELIEF VALVE 195 bar 195 bar BLOCK PRESSURE RELIEF VALVE BLOCK PRESSURE RELIEF VALVE (bar) (bar) SLEWING SLEWING LIFTING LIFTING...

  • Page 25: Hydraulics

    FARMI 4571 / FARMI 4581 HYDRAULICS CONNECTION TO THE CLOSED CENTER SYSTEM, ON / OFF, 60 l 1. Replace the R1/2” plug on the T fitting by a R1/2” double nipple. Connect the tank hose here. 2. Plug this hole for the tank hose with R1/4” and R1/2” plugs.

  • Page 26: Connecting The Multilever Valve

    FARMI 4571 / FARMI 4581 CONNECTING THE MULTILEVER VALVE FOLDING ROTATOR + GRAPPLE EXTENSION LIFTING SUPPORT LEG, LEFT SLEWING SUPPORT LEG, RIGHT RETURN (T) PRESSURE (P)

  • Page 27: Connecting The 2-Lever Valve, (80 L)

    FARMI 4571 / FARMI 4581 CONNECTING THE 2-LEVER VALVE, (80 l) FOLDING EXTENSION SUPPORT LEG, LEFT SUPPORT LEG, RIGHT LIFTING ROTATOR + GRAPPLE SLEWING RETURN (T) PRESSURE (P)

  • Page 28: Connecting The On/Off Valve (60 L)

    FARMI 4571 / FARMI 4581 CONNECTING THE ON/OFF VALVE (60 l) FOLDING EXTENSION SUPPORT LEG, LEFT SUPPORT LEG, RIGHT LIFTING ROTATOR + GRAPPLE SLEWING RETURN (T) PRESSURE (P) closed open...

  • Page 29: Connecting The Ehc Valve

    FARMI 4571 / FARMI 4581 CONNECTING THE EHC VALVE FOLDING EXTENSION SUPPORT LEG, LEFT LIFTING SUPPORT LEG, RIGHT ROTATOR + GRAPPLE SLEWING RETURN (T) PRESSURE (P)

  • Page 30: Installation Inspection Record

    FARMI 4571 / FARMI 4581 INSTALLATION INSPECTION RECORD CRANE TYPE FARMI CHASSIS: model SERIAL NO. make, model YEAR OF MANUFACTURE Load test according to date: performed by: SFS 4261 F = faultless R = needs repair ITEM UNDER INSPECTION Notes 1.

  • Page 31: Annual Inspection Record

    FARMI 4571 / FARMI 4581 ANNUAL INSPECTION RECORD F = faultless R = needs repair ITEM UNDER INSPECTION ANNUAL INSPECTION NOTES CLEANLINESS OF LIFTING BOOM WELDED JOINTS OF LIFTING BOOM WELDED JOINTS OF FOLDING BOOMS WELDED JOINTS OF COLUMN FASTENING OF ROTATOR...

  • Page 32: Hydraulic Support Legs

    FARMI 4571 / FARMI 4581 HYDRAULIC SUPPORT LEGS 13.1 13.5 13.3 13.6 Loctite 2701 13.4 13.2 R3/8" R3/8" 13.8 13.7...
  • Page 33 FARMI 4571 / FARMI 4581 HYDRAULIC SUPPORT LEGS Part Order no Description Remarks 43397360 Mounting rack 43397440 Support leg 33380148 Pin for support leg 43492050 Pin for cylinder 43380229 Washer 54562483 Slide bearing 52115243 Castle nut M30 DIN937 52840220 Cotter pin...

  • Page 34: Slewing Device

    FARMI 4571 / FARMI 4581 SLEWING DEVICE...
  • Page 35 FARMI 4571 / FARMI 4581 SLEWING DEVICE Part Order no Description Remarks 43590130 Frame 54561477 Slide bearing 43590180 Column 43590070 Plate 43590050 Rack 43590110 Piston 43590120 Cylinder 52304045 O-ring 108X3 52304050 O-ring 100X3 54563291 Slide bearing 52333168 Gasket 52230307 Circlip...

  • Page 36: Lifting Arm

    FARMI 4571 / FARMI 4581 LIFTING ARM 17.5 17.2 17.6 17.3 17.7 17.4 17.1 Loctite 2701 14 13 27.3 27.2 27.4 27.1 16.5 16.8 16.2 15 14 13 16.1 16.6 16.4 16.7 16.3...
  • Page 37 FARMI 4571 / FARMI 4581 LIFTING ARM Part Order no Description Remarks 43590190 Lifting arm 52060225 Screw M10X25 DIN933 88ZN 43493170 Rubber 5X50X170 43590480 Outer shaft 43590510 Inner shaft 43590590 52401015 Grease nipple AR1/8 43390889 Washer 70X70 52118080 Axle nut...

  • Page 38: Folding Arm Farmi 4571

    FARMI 4571 / FARMI 4581 FOLDING ARM FARMI 4571 FR10 FR15...
  • Page 39 FARMI 4571 / FARMI 4581 FOLDING ARM FARMI 4571 Part Order no Description Remarks 43590210 Folding arm 43591050 Extension boom 43286871 Slide plate 43390814 52231040 Circlip 28x1,2 DIN472 52401015 Grease nipple AR1/8 56098030 Extension cylinder 50/30-1600 Cylinder tube Piston rod...
  • Page 40 FARMI 4571 / FARMI 4581 FOLDING ARM FARMI 4571 FR10 FR15...
  • Page 41 FARMI 4571 / FARMI 4581 FOLDING ARM FARMI 4571 Part Order no Description Remarks 43493040 Plate 43493200 Plate 43493510 Rubber 52060225 Screw M10X25 DIN933 88ZN 03594190 Protection spiral 52436210 Nipple 43497730 Adjustment plate if necessary 43497720 Adjustment plate if necessary...

  • Page 42: Double Extension Farmi 4581

    FARMI 4571 / FARMI 4581 DOUBLE EXTENSION FARMI 4581 18 23 38 37 41.6 41.3 41.5 41.1 41.2 41.7 41.4 41.8...
  • Page 43 FARMI 4571 / FARMI 4581 DOUBLE EXTENSION FARMI 4581 Part Order no Description Remarks 33592100 Outer boom 33591980 Middle boom 33591920 Extension boom 43592510 43592370 43592480 Slide plate fastener 43592490 Slide plate fastener 43592470 Slide plate 43592460 Slide plate 43592450...

  • Page 44: Farmi 4581 Hydraulics / Double Extension

    FARMI 4571 / FARMI 4581 FARMI 4581 HYDRAULICS / DOUBLE EXTENSION Part Order no Description Remarks 43592600 Hydraulic pipe 1750 43592620 Hydraulic pipe 43592630 Hydraulic pipe 56570229 Hose assy S 3/8 SPT12 L=1,4 m 56570492 Hose assy SPT12 3/8 SPT12 L=1,1 m...

  • Page 45: Pendant + Rotator Fr10

    FARMI 4571 / FARMI 4581 PENDANT + ROTATOR FR10 13 12 Part Order no Description Remarks PENDANT 23391709 Pendant 43280445 43391713 52115243 Castle nut M30 DIN937 52813151 Split pin 5X50 DIN94 ZN 52115102 Castle nut M24 DIN937 8ZN ROTATOR FR10...

  • Page 46: Grapple Ptk21S

    FARMI 4571 / FARMI 4581 23595050 GRAPPLE PTK21S 10 11 12.5 12.3 12.1 12.2 12.4 12.5...
  • Page 47 FARMI 4571 / FARMI 4581 23595050 GRAPPLE PTK21S Part Order no Description Remarks 43595310 Frame 13282058 Inner jaw 13282090 Outer jaw 23282023 Lever 43281930 43281955 43281971 54561287 Slide bearing 52401015 Grease nipple AR1/8 52060233 Screw M10X30 DIN933 88ZN 52117108 Lock nut...

  • Page 48: Lec2/6+2 On/Off, 60 L

    FARMI 4571 / FARMI 4581 03462820 LEC2/6+2 ON/OFF, 60 l...
  • Page 49 FARMI 4571 / FARMI 4581 03462820 LEC2/6+2 ON/OFF, 60 l Part Order no Description Remarks 58222680 Working section 58222690 Working section 58222700 Working section 58222710 Working section 58222720 Working section 58222700 Working section 58222730 Working section 58222740 Working section 58222530...

  • Page 50: Lec 2/6+2 On/Off, 80 L

    FARMI 4571 / FARMI 4581 03595320 LEC 2/6+2 ON/OFF, 80 l...
  • Page 51 FARMI 4571 / FARMI 4581 03595320 LEC 2/6+2 ON/OFF, 80 l Part Order no Description Remarks 58231400 Inlet section 58231420 Working section section 1 58231410 Working section section 2 58231440 Working section sections 3+6 58231630 Working section section 4 58231640...
  • Page 52 FARMI 4571 / FARMI 4581...
  • Page 53 Send faulty parts, carriage paid, to the manufacturer for inspection. Repairs will be con- ducted by Farmi Forest Oy or an authorized expert. The warranty is valid only if the bottom part of this page is filled in and returned to the manufacturer within 30 days of receipt of the product.

  • Page 54: Product Registration Form

    PRODUCT REGISTRATION FORM Date of delivery:_____/_____ 20_____ Dealer: Dealer’s address: Dealer’s tel: Product and type: Serial number: Return to the manufacturer Date of delivery:_____/_____ 20_____ Dealer: Dealer’s address: Dealer’s tel: Customer: Customer’s address: Customer’s tel: E-mail: Product and type: Serial number:...
  • Page 56 Farmi Forest Corporation Ahmolantie 6 FIN-74510 Iisalmi, Finland Puh. +358 (0)17 83 241 Fax. +358 (0)17 8324 372 www.farmiforest.fi...

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Farmi 4581

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