tree felling techniques diagrams

Well suited for thicker trees on steep slopes. Figure 3A sharp chisel-type tool is needed to remove the bark between the chain saw cuts.


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The felling cut is slightly above level of the directional notch.

. Cut a Notch in the Felling Direction. Repeat the procedure on the opposite side. Outline Techniques For Felling Trees In A Direction Different From The Trees Natural Lean Insure Felling Safety Protect The Trees Board Feet Fence Barn Tree 34 D Side Head Desired Felling Direction Heavy Lean Other Trees Felling Direction Head Lean Felling Approach Redistribute The Trees Weight Using The Trees Structural Wood.

Opening angle of at least 45. In the following video you can learn proper methods for creating different notches and techniques for maintaining a. Chapter 4Chain Saw Tasks and Techniques Figure 42The top side of suspended logs should be limbed while.

Make it a big notch that goes more than halfway through the tree. The mouth part of this notch faces in the direction you want your tree to fall. Use a release cut from the back side.

Walk the saw back cutting approximately half the tree and leaving sufficient holding wood in back. And cambium layer encircling the tree. Felling a tree with chainsaws takes planning should be well thought through.

We tied a rope to the top of the tree to. THIS IS A VERY PROFESSIONAL TYPE OF. Tree types susceptible to splitting.

First and foremost verify your Husqvarna saw has fresh oil along with a new or sharpened chain. The hinge guides the tree down during the felling and as the directional notch closes the hinge breaks and separates the tree from the stump. 5-125 Headquarters Department of the Army Washington DC 3 October 1995.

This is a safe and efficient way to fell a tree that is on a steep slope or prone to splitting. When directional felling is nec-essary use a normal face cut consisting of a horizontal and sloping cut or two sloping cuts. The directional notch is made in two parts.

Horizontal cut has the same angle as the felling cut. Situations when directional felling should be used include. METHOD TO USE WHEN THE TREE DIAMETER IS GREATER THAN TWO TIMES THE CHAINSAW BAR LENGTH BORING TECHNIQUE CAUTION.

As the video demonstrates when youre using a chainsaw to fell a tree its important to plan carefully. 1995 - 628 - 027 40064 FM 5-125 Field Manual No. Form 12-11 E requirements for FM 5-125 Rigging Techniques Procedures and Applications Qty rqr block no.

The easiest choice is to fell the tree in the direction it would naturally fall due to slope overhang and wind direction. Figure 4Double hacking is the most effec-tive method of girdling a tree with an ax. This job is a large mature Black Locust tree with a nasty split on a very large stem overhanging a coachhouse.

I NTRODUCTION Figure 2When a chain saw is used for girdling parallel groves are cut through the bark several inches apart. If the tree is mostly upright and the branches are sort of symmetrical it will want to fall that direction. The top cut and bottom cut.

The directional notch can be made in a number of ways. The guys take on some hazard mitigation work to remove this potentially dangerous stem. Felling in another direction requires a special technique more effort and is sometimes just impossible.

This stem also contains other smaller unions with concerning separations. Use a machine to push the tree down this should be the first choice wherever possible drive the cut-up tree down refer to the section on tree driving fell the tree with the lean which is now in the opposite direction to the original cuts Use this sequence to fell the tree in. If you want to learn how to fell a tree properly read our complete guide.

Of the tree may be used. The condition of the tree the terrain and local. For security click here to clear your browsing session to remove customer data and shopping cart contents and to start a new shopping session.

Additionally youll want to invest in personal protection equipment including gloves ear and eye protection.


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