English
Making Sapwood Cuts | D =Felling Cut | E = Hinge |
001BA150 KN
NFor medium sized or larger trees make cuts at both sides of the trunk, at same height as subsequent felling cut.
NCut to no more than width of guide bar.
This is especially important in softwood in summer – it helps prevent sapwood splintering when the tree falls.
D
D
001BA144 KN
Conventional and
NBegin 1 to 2 inches (2,5 to 5 cm) higher than center of felling notch.
NCut horizontally towards the felling notch.
NLeave approx.1/10 of diameter uncut. This is the hinge.
NDo not cut through the hinge – you could lose control of the direction of the fall.
Drive wedges into the felling cut where necessary to control the fall.
Warning!
If the tip of the bar contacts a wedge, it may cause kickback. Wedges should be of wood or plastic – never steel, which can damage the chain.
E
E
001BA145 KN
NHelps control the falling tree.
NDo not cut through the hinge – you could lose control of the direction of the fall.
MS 170, MS 170 C, MS 180, MS 180 C | 19 |