Koller Mechanical Felling Wedge KFS

This model of the mechanical wedge operated manually with the articulated ratchet (which is included) or can be used with impact wrenches. It has 1/2" drive and is suitable for tools 250Nm - 700Nm. Wrench should be set at 250Nm if of greater capacity.

IT IS IMPORTANT, not to operate the wedge beyond the limit lines on the plates, as this would easily cause damage and should be kept well greased. Be sure to read the manual before using.

This mechanical felling wedge is the safer way to fell trees, non vibration lifting tool, less risk of falling debris during felling operation, especially when felling dead or diseased trees.

Two models available - Medium or Large Trees
Low weight design for user benefit.
The ratchet is counter-clockwise for ease of use
Special raised knobs on the spreader plate prevent the wedge from slipping out.

Medium sized trees - up to approximately 60cm diameter.
(060-032-000)
Length 350 mm
Width 65 mm
Height 85 mm
Wedge height 80 mm
Lever length 310 mm
Weight incl. Articulated ratchet 2.9 kg
Lifting capacity approx. 15 tons

Large sized trees
(060-029-000)
Length 350 mm
Width 95 mm
Height 85 mm
Ejection 94 mm
Wedge height 80 mm
Length of inner spline 300 mm
Feed per revolution 2.5 mm
Lever length 310 mm
Stroke per revolution 1.0 mm
Weight incl. ratchet 3.6 kg
Lifting capacity 20 tons