Forestry machinery hydraulic repair

Which machines we repair

• Harvesters
• Forwarders
• Forestry cranes and loaders
• Forestry trailers with cranes
• Other forestry machinery

Which hydraulic units we repair

• C1Crane and loader cylindersWe rebuild leaking cylinders and, if needed, make a new piston rod or barrel.
• P1Hydraulic pumpsWhen the crane or head works weakly, we test the pump on the bench before and after repair.
• P1Rotator and head hydraulic motorsWhen the rotator turns weakly or leaks, we test and repair the hydraulic motor.
• V1Directional control valvesWhen crane movements stick or weaken, we look for the cause in the directional control valve.
• H1Hoses and fittingsWe crimp hoses on site and make them from your old one as a sample.
• L1Making partsWe turn parts up to 4.5 m long and 380 mm in diameter from a drawing or a sample.

Most common faults

• The crane won't hold the load and drifts down
• The crane or head works slowly
• Cylinders or hoses leak
• The rotator turns weakly or leaks
• The hydraulic oil heats up quickly

What to bring in

Frequently asked questions