The ACKJA KMF 422 winch is a highly professional tool with an in-built STIHL 660 petrol motor and fitted onto a sled, which allows safe and convenient operation even in the roughest conditions.


  • in forestry (tree felling and hauling, trimming, and loading for transport)
  • in construction and civil engineering, power generation and distribution industries, transport industry (clearing and preparation of the ground for overhead power lines and gas pipelines, erecting of utility poles, installation and tensioning of cables, setting up ropeways, manipulation in marshalling yards, etc.)
  • for public protection in rescue services and fire brigades as a useful tool in the event of natural disasters and traffic accidents where other – normally heavier and bulkier – equipment wouldn’t allow quick or direct access to the site of the rescue


  • versatility – suitable for all applications where the relevant tractive force is required
  • lightweight and high-performance design
  • easy and safe to use (operation via clutch, throttle and brake on the control grip handle)
  • tried-and-tested operating reliability with very low maintenance costs
  • high-quality workmanship and a long life at an affordable price

All these features put ACKJA WINCHES ahead of its rivals, heavier and less operator-friendly stationary winches. You will find ACKJA WINCHES practically indispensable on rough, inaccessible terrains where other portable and tractor winches fail to deliver.





motor power 5,2 kW (7,1 HP)
torque transmission belt, planetary gear
brake in operating mode automatic lock
brake in idling mode stepless – band brake
tractive force on drum up to ~ 9 kN (ca. 900 kp)
pulling speed up to ~ 50 m/min (0.8 m/s)
pulling cable – standard 6.5 mm, L=100 m
weight with motor and cable 100 kg
dimensions (LxWxH) 1900x520x440 mm
built-in motor
optional accessories deck for dragging logs