WORKING TECHNIQUES
When the felling cut and directional cut are complete the tree should start to fall by itself or with the aid of a felling wedge or breaking bar. Never work in the risk zone of the hanging trapped tree.
We recommend that you use a bar that is longer than the diameter of the tree, so that you can make the felling cut and directional cuts with single cutting strokes. See instructions under the heading Technical data section to �nd out which lengths of bar are recommended for your saw.
The safest method is to use a winch. � Tractor-mounted
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Portable
There are methods for felling trees with a diameter larger than the bar length. However these methods involve a much greater risk that the kickback zone of the bar will come into contact with the tree.
Cutting trees and branches that are in tension
Preparations: Work out which side is in tension and where the point of maximum tension is (i.e. where it would break if it was bent even more).
Freeing a tree that has fallen badly
Freeing a �trapped tree�
It is very dangerous to remove a trapped tree and there is high accident risk. Never try to fell the tree that is trapped.
Decide which is the safest way to release the tension and whether you are able to do it safely. In complicated situations the only safe method is to put aside your chain saw and use a winch.
General advice:
Position yourself so that you will be clear of the tree or branch when the tension is released.
Make one or more cuts at or near the point of maximum tension. Make as many cuts of suf�cient depth as necessary to reduce the tension and make the tree or branch break at the point of maximum tension.
