tree felling techniques diagrams

As the video demonstrates when youre using a chainsaw to fell a tree its important to plan carefully. This involves making a cut into the tree using the tip of the chainsaws bar.

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The directional notch can be made in a number of ways.

. Watch the video. The rope technique is important as it gives you the power to choose where your tree will fall. The conventional cut and the open-face cut.

Hold an ax handle at arms length close one eye and back away from or move toward the tree until the top of the ax is even with the treetop and the bottom is even with the base. Dont turn your back on it. Keep adding more wedges as necessary.

Walk the saw back cutting approximately half the tree and leaving sufficient holding wood in back. The mouth part of this notch faces in the direction you want your tree to fall. There are several techniques to cut a tree stump.

Then use one of the appropriate chainsaw techniques listed above to perform the correct and safest cut. Using two wedges side by side drive one home so that there is a gap between the stem and the top of the other wedge. Chainsaw Stump Cutting Techniques.

Be ready to run at any moment. To safely felling a tree. Single-Stage Snow Blowers Shop All.

Make a horizontal cut on the side you want the tree to fall on. Felling a tree with chainsaws takes planning should be well thought through. Felling in another direction requires a special technique more effort and is sometimes just impossible.

This video walks you through both processes and helps you decide if. This job is a large mature Black Locust tree with a nasty split on a very large stem overhanging a coachhouse. The top cut and bottom cut.

First and foremost verify your Husqvarna saw has fresh oil along with a new or sharpened chain. Chapter 4Chain Saw Tasks and Techniques Figure 42The top side of suspended logs should be limbed while. The condition of the tree the terrain and local.

Of the tree may be used. Cut a Notch in the Felling Direction. The hinge is formed by the directional notch and the final felling cut.

Felling a tree can be done using two methods. This should either fell the tree or free up the other wedge for a thicker shim. The directional notch is made in two parts.

We tied a rope to the top of the tree to. Run When the tree is on its way down use your escape route to get safely clear of it. Make sure to use plastic wedges as opposed to metal.

Make the cut approximately 18-20 inches from the ground no higher than your hip at a right angle. If the tree is mostly upright and the branches are sort of symmetrical it will want to fall that direction. Use a release cut from the back side.

Snow Blowers Snow Removal Shop All. The easiest choice is to fell the tree in the direction it would naturally fall due to slope overhang and wind direction. This SWMS covers High-Risk Construction Work HRCW controls related to.

Place a shim in the gap above the free wedge until it is snug and then pound in the shim by driving the wedge. Plastic wedges are far less likely to dull your saw chain if it comes in contact with the wedge. THIS IS A VERY PROFESSIONAL TYPE OF.

Plastic wedges and a STIHL axe built for felling are vital to maximizing the efficiency of your felling operation. 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. 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.

If you want to learn how to fell a tree properly read our complete guide. The concept of directional felling is based on creating a hinge of wood that guides the tree during the fall. METHOD TO USE WHEN THE TREE DIAMETER IS GREATER THAN TWO TIMES THE CHAINSAW BAR LENGTH BORING TECHNIQUE CAUTION.

Either that or the tree will begin to fall. Snow Blowers Shop All. 22 FIVE STEP TREE FELLING PLAN Any tree faller should ensure that they follow the five step tree felling plan.

When youre planning on felling a tree you can estimate where a tree will fall by using the ax handle trick This is how to fell a tree in the direction you want. Make a horizontal cut on the side you want the tree to fall on. Make it a big notch that goes more than halfway through the tree.

Situations when directional felling should be used include. Tree Trimming Safety Gear Protection Shop All. The cut should be made ¼ of the diameter of the tree or up to ⅓ of the diameter but no deeper.

Put the teeth of the handsaw 12 feet 030061 m above the trees roots and move it back and forth to create a. In the following video you can learn proper methods for creating different notches and techniques for maintaining a. Repeat the procedure on the opposite side.

1995 - 628 - 027 40064 FM 5-125 Field Manual No. Pressurised gas distribution mains or piping chemical fuel or refrigerant lines energised electrical installations or services. This Tree Felling - Manual Safe Work Method Statement SWMS covers hazards and controls associated with the manual felling of trees.

This stem also contains other smaller unions with concerning separations. However this method is the easiest and most fool-proof. When directional felling is nec-essary use a normal face cut consisting of a horizontal and sloping cut or two sloping cuts.

This should either fell. Additionally youll want to invest in personal protection equipment including gloves ear and eye protection. Be Ready As your back cut is completed you should end up with an even holding wood.

Make another cut into the notch above your first cut at a 45-degree angle to cut out all of the wood for a clear hinge. The placement angle and depth of the directional notch are critical to ensuring the desired direction of the fall. 5-125 Headquarters Department of the Army Washington DC 3 October 1995.

To remove as much of the stump from the ground as possible follow these steps. 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. Be sure to have a safe and clear work zone as well as a clearly defined exit path.

Form 12-11 E requirements for FM 5-125 Rigging Techniques Procedures and Applications Qty rqr block no. The guys take on some hazard mitigation work to remove this potentially dangerous stem.

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