Farmi Forest Corporation CR40 Operation, Maintenance And Spare Parts Manual
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Farmi Forest Corporation CR40 Operation, Maintenance And Spare Parts Manual

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FROM MACHINE: CK0001
58233320 A-EN-191016-ER
TRANSLATION OF THE INSTRUCTION MANUAL
OPERATION, MAINTENANCE AND SPARE PARTS MANUAL
HYDRAULIC CRANE
CR40
S T A N D A R D
P R O F I
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 24 400
info@farmiforest.fi
www.farmiforest.fi

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  • Page 1 CR40 S T A N D A R D P R O F I 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 24 400 info@farmiforest.fi...

  • Page 3: Table Of Contents

    200002801 TIMBER GRAPPLE PTK021S / CR300 200001965 HYDRAULIC SUPPORT LEGS, 3-POINT LINKAGE PRODUCT REGISTRATION FORM When ordering spare parts, please indicate machines type from the machine plate, spare parts order number, description and quantity required. Example. CR40, 58204610, slide bearing 1 pc...
  • Page 4 CR40 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! NOTE! • reminders, such as for performing checks or carrying out maintenance...
  • Page 5 CR40 EC DECLARATION OF CONFORMITY Original declaration of conformity Manufacturer: Farmi Forest Corporation Ahmolantie 6, FIN-74510 IISALMI, Finland Person authorized to compile the technical documentation: Name: Matti Berg Address: Ahmolantie 6, FIN-74510 IISALMI, Finland Commercial name: Farmi Machine denomination: Hydraulic crane...

  • Page 6: Product Warranty

    CR40 PRODUCT WARRANTY Farmi provides a 12-months warranty on all Farmi products. Register on our home page (www.farmiforest.fi) under FeedBack (”Product Registration” form) within 30 days after the receipt of the product to get full product warranty and additional information on your product.

  • Page 7: General Safety Instructions

    CR40 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. CAUTION! The instructions help with: •...
  • Page 8 CR40 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 occupational mounting of the machine. Make sure that the safety, turn off the machine.
  • Page 9 CR40 • When servicing the machine, place it on a level sur- SAFETY INSTRUCTIONS FOR HYDRAULIC CIRCUITS face and ensure that it cannot be moved. • Observe the service intervals and annual safety 1. Work on hydraulic equipment may only be carried inspections.
  • Page 10 CR40 environment, as it can pollute waterways and the groundwater. If biodegradable oil is to be used, please contact the manufacturer beforehand and have the suitability of your equipment for the ope- ration with biodegradable oil confirmed by him be- fore such oil is used.
  • Page 11 CR40 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. • Do not run the machine’s movements to their ex- •...

  • Page 12: Stickers And Plates

    The following plates and labels must be correctly attached to the machine. Missing safety plates / labels must be replaced immediately. 4. Sticker CR40 (200002517) 1. Machine plate CR40 (200002497) 5. MInimum distance (40146730) 2. Danger area 20 m (40146720) 3.

  • Page 13: Technical Data

    CR40 TECHNICAL DATA CR40 Gross lifting torque, kNm Net lifting torque, kNm Max. reach, m Weight without equipment, kg 6,7 m Slewing torque, kNm 11,6 Weight with equipment, kg Hydraulic support legs, weight, kg Recommended pump capacity, l/min 30-60 Working pressure, bar...

  • Page 14: Main Components

    CR40 MAIN COMPONENTS 1. Slewing device 8. Extension boom 2. Column 9. Rotator + pendant 3. Lifting arm 10. Grapple 4. Folding arm 11. Grapple cylinder 5. Extension boom 12. Mounting rack + hydraulic support legs 6. Lifting cylinder 13. Support leg cylinder 7.

  • Page 15: Assembly And Mounting

    CR40 ASSEMBLY AND MOUNTING MOUNTING THE MULTI- AND DOUBLE-ACTING VALVES Read these instructions before starting any assembly or moun- The valve must be positioned or ting work. covered so that the levers cannot Improper mounting work can be used inadvertently.

  • Page 16: Commissioning

    CR40 COMMISSIONING TESTING Before using the crane, familiarize 1. Ensure that the control valve’s control levers are yourself with the operating and in the middle position. safety instructions. 2. Connect the oil flow to the crane. Let oil flow through the valve for a while.

  • Page 17: Detaching The Crane

    CR40 The lowest recommended operating temperature for Always switch the pump off the crane is -25 o C. before removing the quick Note that the hydraulic seals, hoses, and steel structu- coupling between the crane res are prone to damage at low temperatures. When and the vehicle.

  • Page 18: Hydraulics

    CR40 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 19: Connecting The On/Off Valve

    CR40 CONNECTING THE ON/OFF VALVE FOLDING EXTENSION SUPPORT LEG, LEFT SUPPORT LEG, RIGHT LIFTING ROTATOR + GRAPPLE SLEWING RETURN (T) PRESSURE (P) closed open...

  • Page 20: Pressure Relief Valves

    CR40 PRESSURE RELIEF VALVES FUNCTION ON/OFF VALVE MAIN PRESSURE RELIEF VALVE 180 bar BLOCK PRESSURE RELIEF VALVE (bar) lever locking SLEWING LIFTING FOLDING ROTATOR GRAPPLE EXTENSION SUPPORT LEG, LEFT. SUPPORT LEG, RIGHT...

  • Page 21: Testing The Stability

    CR40 TESTING THE STABILITY EXAMPLE 1 tractor Valtra T190 + FT9 + CR40 The formulas and examples included in these instruc- N x A + M2 x C tions are based on the SFS 4677 standard. Formula During the test, the vehicle is in normal working con-...

  • Page 22: Maintenance

    CR40 MAINTENANCE OBJECT ACTION Maintenance interval, working hours 8 h, 50 h, After 250 working hours or or after working shift or after working week once a year General Check cylinders and Check pins and lockings Check the condition of...
  • Page 23 CR40 MAINTENANCE REPLACING BEARINGS • Maintenance work must be carried out regularly to • When installing bearing sleeves, use an ensure safe and trouble-free operation. appropriate drift. • Always use the appropriate tools. • Make sure that the new bearing’s grease hole •...
  • Page 24 CR40 PRESSURE MEASUREMENT Always make the adjustments with the manometer in place. • The main pressure is measured from the measuring point in the control valve’s inlet section. • Adjustments and inspections for each movement: • Set the main pressure relief valve to 5 bar above the value set for the protective valve.

  • Page 25: Trouble Shooting

    CR40 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 OIL TOO THICK CHANGE TO A THINNER (CORRECT) OIL...

  • Page 26: Lubrication

    CR40 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 , +50oC for piston pumps and 2.5 E...

  • Page 27: Annual Inspection Record

    CR40 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 STATE OF BRACKETS...

  • Page 28: Installation Inspection Record

    CR40 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. Before installation; 3-point lift...
  • Page 29 CR40...
  • Page 30 CR40 200000575 CR40...

  • Page 31: 200000575 Cr40

    CR40 200000575 CR40 Part Order no Description Remarks 200000535 Slewing device 200002521 Lifting boom 200000533 Folding boom 200000407 Joint arm 200000410 Joint arm 58204610 Plain bearing 58220330 Hydraulic cylinder 80/45-575 04080680 Seal kit 200000437 Joint pin L=220,5 mm 200000436 Joint pin...

  • Page 32: 200000535 Slewing Device And Column

    CR40 200000535 SLEWING DEVICE AND COLUMN...
  • Page 33 CR40 200000535 SLEWING DEVICE AND COLUMN Part Order no Description Remarks 200000564 Frame 54522354 Spherical roller bearing 52231545 Internal circlip BLACK, 150x4, DIN472 54567029 Plain bearing 200000568 Gear rack 58217654 Piston seal 200000463 Cylinder tube 52211067 Spring washer ZN, M14, DIN127...

  • Page 34: 200002521 Lifting Boom

    CR40 200002521 LIFTING BOOM...
  • Page 35 CR40 200002521 LIFTING BOOM Part Order no Description Remarks 200000534 Lifting boom 58204610 Plain bearing 52401015 Grease fitting AR1/8 200000359 Hose fastener 52060209 Hex screw ST8.8ZN, M10X16, DIN933 52117108 Lock nut ST8.8ZN, M10, DIN985 200002509 Farmi Smart sticker 200002517 CR40...

  • Page 36: 200000533 Folding Boom

    CR40 200000533 FOLDING BOOM...
  • Page 37 CR40 200000533 FOLDING BOOM Part Order no Description Remarks 200000532 Folding boom 200000531 Extension boom 200000354 Sliding part 28x80x80 mm 52060233 Hex screw ST8.8ZN, M10X30, DIN933 52200045 Washer ST5.8ZN, M10, DIN125 52117108 Lock nut ST8.8ZN, M10, DIN985 200000353 Sliding part...

  • Page 38: 200001719 Rotator Cr300-W25A25

    CR40 200001719 ROTATOR CR300-W25A25...
  • Page 39 CR40 200001719 ROTATOR CR300-W25A25 Part Order no Description Remarks 200002986 Hose cover 200002987 Top cover 200002988 Repair kit for axle, bearing included 200002989 Plate kit all wings included 200002990 Spring all springs included 200002991 Chamber 200002992 Seal kit all seal included...

  • Page 40: 200001717 Cross Link, Without Brake

    CR40 200001717 CROSS LINK, WITHOUT BRAKE Part Order no Description Remarks 200003014 Frame 200003015 Upper pin kit 200003016 Lower pin kit...

  • Page 41: 200001712 Cross Link, With Brake

    CR40 200001712 CROSS LINK, WITH BRAKE Part Order no Description Remarks 200003014 Frame 200003015 Upper pin kit 200003017 Lower pin kit 200003018 Brake disc kit 200003019 Spring kit...

  • Page 42: 200001715 Cross Link, With Dual Brake

    CR40 200001715 CROSS LINK, WITH DUAL BRAKE Part Order no Description Remarks 200003014 Frame 200003020 Upper pin kit 200003017 Lower pin kit 200003018 Brake disc kit 200003019 Spring kit...
  • Page 43 CR40...

  • Page 44: 200002801 Timber Grapple Ptk021S / Cr300

    CR40 200002801 TIMBER GRAPPLE PTK021S / CR300 1.13 1.12 1.10 1.11 1.10 1.11 1.11 1.11 1.10 1.11 1.10 1.11 1.10 1.11...
  • Page 45 CR40 200002801 TIMBER GRAPPLE PTK021S / CR300 Part Order no Description Remarks 23595050 Timber grapple 43595310 Frame 13282058 inner jaw 13282090 outer jaw 23282023 Lever 43281930 Joint pin 43281955 Cylinder pin 43281971 Cylinder pin 40147090 Farmi forest sticker 52401015 Grease fitting AR1/8 1.10...

  • Page 46: 200001965 Hydraulic Support Legs, 3-Point Linkage

    CR40 200001965 HYDRAULIC SUPPORT LEGS, 3-POINT LINKAGE...
  • Page 47 CR40 200001965 HYDRAULIC SUPPORT LEGS, 3-POINT LINKAGE Part Order no Description Remarks 200001964 Support leg 200001963 Trestle 56096070 Hydraulic cylinder 70/50-360, -, PN35, R3/8" 52840220 Spring pin 8X50, DIN1481 52401023 Grease fitting 44082090 Cylinder pin 44082320 52200110 Washer ST5.8ZN, M30, DIN126...
  • Page 48 CR40...
  • Page 49 30 days of receipt of the product. By returning the warranty certificate, you confirm that you have read and understood the instruction manual that came with the product. Farmi Forest Corporation Ahmolantie 6 FIN-74510 IISALMI...

  • Page 50: 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 52 Farmi Forest Corporation Ahmolantie 6 FIN-74510 Iisalmi, Finland Tel. +358 (0)17 83 24 400 info@farmiforest.fi www.farmiforest.fi...

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