Farmi Forest W35R Guide

SKIDDING WINCH
W35R
OPERATION, MAINTENANCE AND SPARE
PARTS MANUAL
PLEASE READ THE OPERATING AND MAINTENANCE
INSTRUCTIONS BEFORE USING THE MACHINE
FROM MACHINE: 300001587
INSTRUCTION MANUAL
A-EN-300001587-CS

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TABLE OF CONTENTS
INTRODUCTION........................................................................................................................................................................................6
PRODUCT WARRANTY..............................................................................................................................................................................7
GENERAL SAFETY INSTRUCTIONS.............................................................................................................................................................8
STARTING .................................................................................................................................................................................................8
TRANSPORT..............................................................................................................................................................................................9
OPERATION ..............................................................................................................................................................................................9
MAINTENANCE.......................................................................................................................................................................................10
SAFETY INSTRUCTIONS FOR THE WINCHES ...........................................................................................................................................11
STICKERS AND PLATES............................................................................................................................................................................12
MAIN PARTS AND ACCESSORIES ............................................................................................................................................................15
TECHNICAL SPECIFICATION....................................................................................................................................................................16
MOUNTING ............................................................................................................................................................................................17
FASTENING THE CABLE TO THE DRUM ..................................................................................................................................................18
PRE-OPERATION CHECKS .......................................................................................................................................................................19
DISCONNECTING THE SKIDDING WINCH FROM THE TRACTOR .............................................................................................................20
STORAGE................................................................................................................................................................................................20
OPERATION ............................................................................................................................................................................................20
WINCHING .............................................................................................................................................................................................23
SKIDDING ...............................................................................................................................................................................................24
MAINTENANCE.......................................................................................................................................................................................26
TROUBLE SHOOTING..............................................................................................................................................................................31
SPARE PARTS..........................................................................................................................................................................................32
WARRANTY ............................................................................................................................................................................................41
FARMI FOREST REPRESENTATIVES.........................................................................................................................................................41
When ordering spare parts, please indicate the serialnumberofyourmachine canbefoundonthe machine plate, spare parts
order number, description and quantity required. Example. W35R, 94624046, torsion spring, 2 pcs

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EC DECLARATION OF CONFORMITY
Original declaration of conformity
Manufacturer:
Farmi Forest Corporation
Kilpivirrantie 7, FIN-74120 IISALMI, Finland
Person authorized to compile the technical documentation:
Name: Petri Pelkonen
Address: Kilpivirrantie 7, FIN-74120 IISALMI, Finland
Commercial name:
Farmi
Machine denomination:
Skidding winch
Machine type:
W35R
Machine series number:
Herewith, we declare that the machine brought into circulation conforms with the
pertinent requirements of the Machinery Directive 2006/42/EC.
The following harmonized standards were used for the conceptional design of the
machine:
EN ISO 12100, SFS EN ISO 13857, SFS EN ISO 4254-1
Iisalmi 22.2.2022
Petri Pelkonen

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INTRODUCTION
This manual includes the information and maintenance instructions required for operating the machine in the
optimal manner.
Although you have experience in using this kind of machinery, read the operation and maintenance instructions
carefully since they include information enabling efficient and safe operation. Regular maintenance is the best way
to guarantee the efficient and economical performance of the machine.
Each and every operator must read, understand, and follow all safety instructions
and procedures
CAUTION
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.
Reminders, such as for performing checks or carrying out maintenance or repair
procedures.
CAUTION
PRODUCT DESCRIPTION
A winch is a machine intended for harvesting felled timber from the forest. The basic components are welded frame,
driveline, drum with wire rope, directional pulleys, friction clutch and a brake.
In FARMI winches, there are two different kinds of brakes: models W30F, W35R and W50R are operated with
ratchet brake and models W35F, W50B, W60B and W86B with automatically switched on band brake.
There are also two different type of control systems in FARMI winches: 1) Manual control where two ropes are used
by operator to control the unit or 2) electro hydraulic control where operator uses remote control instead of ropes.
In this case, functions are operated with hydraulic cylinders.
Using the wire rope, the logs can be towed to the winch and anchored with chains to the winches slotted dozer plate.
After this logs can be transported to a place where other means of transport are accessible. FARMI winches may
not be used for lifting! Factory setting values may not be changed without a permission of Farmi Forest.

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PRODUCT WARRANTY
Farmi provides a 12-months warranty on all Farmi products.
CUSTOMER FEEDBACK
We are happy to receive your opinions and suggestions for improvements https://shop.farmiforest.fi/contactus. All
implemented suggestions for improvements will be rewarded.

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GENERAL SAFETY INSTRUCTIONS
These safety instructions are meant for the owners of FARMI machine, as well as those who operate, service or
repair it.
The instructions help with:
1. using the machine safely, appropriately, and effectively.
2. identifying, avoiding, and preventing potentially dangerous situations.
The manufacturer supplies an operation manual, which must always be available at the place of operation of the
machine. Each user must read the safety, maintenance, and operating instructions before operating the machine, and
comply with these instructions at all times.
Ensure that every operator of the machine is familiar with the content of the
instruction manual and situation-specific safety instructions and has been suitably
trained before operating the machine.
CAUTION!
The machine complies with technical requirements and applicable safety regulations. However, incorrect use,
maintenance or repair of the machine may cause risks.
In addition to the operation manual, remember to comply with regulations of the local occupational health and safe-
ty authorities, and with your country’s laws anddecrees.
The manufacturer is not liable for damages caused by:
3. incorrect, negligent or inappropriate use of the product.
4. non-original spare parts.
5. normal wear and tear.
6. misuse caused by an untrained person’s improper actions.
7. alterations made without the manufacturer’s permission.
Written authorization must be requested from the manufacturer for any alterations
to the machine.
CAUTION!
STARTING
1. Familiarize yourself thoroughly with the use, operation and controls of the machine and its equipment before
starting.
2. Familiarize yourself with the capacities and limitations of the machine and its equipment.
3. Do not use the machine unless you are completely familiar with its operation.
4. Be aware of the machine’s danger zones.
5. During operation, prevent bystanders from entering the danger zone.
6. Ensure that each operator has the necessary safety equipment, such as a helmet, safety goggles, work safety
boots and suitable protective clothing.
7. Never wear loose clothing around moving parts. Protect long hair!
8. Ensure that work is carried out according to the stipulations of applicable occupational health and safety
legislation.
9. Before starting up or using the machine, ensure that it cannot cause a risk to other people or property.

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10. Perform a safety check on the machine before every use. If you observe any faults or deficiencies, repair the
machine immediately.
11. Before operating the machine, ensure that there are no foreign articles in it.
12. Place the machine on a hard, level surface for operation. In the winter avoid working in slippery areas.
13. Before mounting and using the machine, check the PTO drive shaft for correct condition and machine.
14. Never use a faulty or deficient machine.
TRANSPORT
1. Before driving with the tractor, ensure the safe mounting of the winch. Make sure that the journals are seating
correctly and that the pins are tight. Check the tension of the lower link stabilizers.
2. Before driving with the tractor, make sure that the required lamps and reflectors as well as the slow moving
vehicle sign are attached correctly. Moreover, the lamps should be checked for correctfunctioning.
3. Before driving with the attached winch, make sure that the hydraulic unit of the tractor is depressurized (unless
otherwise instructed in the operating instructions).
4. When driving on public roads, always observe the valid traffic regulations. The travel speed must be adapted to the
specific conditions.
5. When driving, please take into consideration the additional mass resulting from the machine’s weight. It may
affect the reactions, the steerability and the braking function of the tractor.
6. Please note that the machine rear sways when turning.
7. Pay attention to the machine’s height near bridges or ot- her height restricting objects.
8. When backing off, the machine may obstruct the rear view. Exercise extreme caution. If necessary, ask a flagman
to help you; he can indicate the required distances.
9. It is prohibited for other people to ride on the winch.
OPERATION
Many occupational accidents take place in abnormal circumstances. Therefore, it is
important to take into account all the possible circumstances that may arise during
operation of the machine.
DANGER
The machine’s operator must have constant, unobstructed visibility of the work
area. If this is not possible, the operator must work with an assistant.
WARNING
1. Depending on the machine’s type, it will have diverse safety devices and protectors. These are meant to protect
the machine and its operator, and they must never be removed or altered. Never start up or use the machine
without all the safety devices and protectors in place. Also check the universal joint’s safety equipment and joints.
2. Never insert any body part into the machine with the engine running.
3. If any faults arise that may jeopardize occupational safety, turn off the machine.
4. During operation, the machine’s operator is responsible for safety in the whole work area. Work may not
be carried out in the presence of any factors that jeopardize occupational safety.
5. Exercise extreme caution when hitching/unhitching the machine from a tractor/trailer.
6. Look out for moving parts when the machine is in operation.
7. Secure the machine against unauthorized and accidental operation (e.g. moving when parked) whenever it is left
unattended.

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8. Never leave the machine running unattended.
9. Avoid causing fast, stroke-like loading.
10. Never exceed the given operating values.
11. All safety and warning signs on and in the machine must be legible and intact.
12. The machine may not be operated by persons who are unwell or under the influence of drugs or alcohol.
MAINTENANCE
1. The machine may only be serviced and repaired by professionals.
2. Electrical and hydraulic faults may only be repaired by authorized professionals.
3. In cases requiring welding, contact the manufacturer.
4. When servicing the machine, place it on a level surface and ensure that it cannot be moved.
5. Turn off the tractor engine, disconnect the hydraulic hoses and electrics before beginning service or
maintenance actions.
6. Before any maintenance work, turn the main power switch of the tractor to OFF.
7. Take out the key from the tractor’s ignition for the duration of the servicing or maintenance. Check that the power
is off from the tractor you are working on.
8. Before disconnecting the hydraulic hoses from tractor, ensure that the hydraulic system is depressurized.
9. Observe the service intervals and annual safety inspections.
10. All spare parts and equipment must fulfill the manufacturer’s requirements. This can be guaranteed by using
original parts.
11. Put all safety devices back into place immediately once servicing or maintenance is complete.
When lifting the machine, check that the lifting/hoisting equipment is in perfect
working order. Check the weight of the machine before lifting it. Choose lifting
trajectories so that they do not cause any danger.
WARNING
Many countries have specific legislation on lifting, hoisting cables and hoists. Always comply with local safety
regulations.
OILS AND LUBRICATION
1. Always use the oil types recommended by the manufacturer. Other types of oil may cause faults or improper
operation of the equipment, which could lead to serious damage to people or property.
2. Never mix different liquids or oils.
3. Always follow the manufacturer’s lubrication instructions.
4. Usecontrolequipment carefully untilthehydraulicoilhas had time to reach its operating temperature.
SAFETY INSTRUCTIONS FOR HYDRAULIC CIRCUITS
1. Work on hydraulic equipment may only be carried out by professional hydraulic engineers.
2. Be cautious when using the equipment in cold conditions.
3. Check the machine for leaks. Do not use the machine if there is a leak from any system. Check all hydraulic
hoses –particularly those which are bent during use –and replace any that are in poor condition or have leaks.
Ensure that all joins are tight and that the lines are not damaged. Check that all protective caps and filler caps are
closed properly. Check the hose sheathing for damage.
4. Check that all hose connectors, lengths and qualities comply with applicable requirements. When replacing or
repairing hoses, use original parts or hoses and connectors recommended by the manufacturer. Check particularly
that the pressure classes of the hoses and connectors are suitable to the operating pressure levels.