SAFETY INSTRUCTIONS

C Clearing the trunk and preparing your retreat

Remove any branches that are in the way. To do this it is best to work from the top down and keep the trunk between you and the chain saw. Never limb above shoulder height.

Remove any undergrowth from the base of the tree and check the area for obstacles (stones, branches, holes, etc.) so that you have a clear path of retreat when the tree starts to fall. Your path of retreat should be roughly 135 degrees behind the intended felling direction.

D Felling

Felling is done using three cuts. First you make the DIRECTIONAL CUTS, which consist of the TOP CUT and the BOTTOM CUT; followed by the FELLING CUT. By placing these cuts correctly you can control the felling direction very accurately.

DIRECTIONAL CUT

To make the DIRECTIONAL CUT you begin with the TOP CUT. Stand to the right of the tree and cut downwards at an angle.

Next make the BOTTOM CUT so that it finishes at the end of the TOP CUT.

The directional cut should run 1/4 of the diameter through the trunk and the angle between the TOP CUT and BOTTOM CUT should be 45°.

The line where the two cuts meet is called the

DIRECTIONAL CUT LINE. This line should be perfectly horizontal and at right angles (90°) to the chosen felling direction.

FELLING CUT

The felling cut is made from the opposite side of the tree and it must be perfectly horizontal. Stand on the left side of the tree and cut with the bottom edge of the bar.

Make the FELLING CUT about 3-5 cm (1.5-2 inches) above the flat section of the

DIRECTIONAL CUT.

Use full throttle and bring the bar and chain slowly into the tree. Make sure the tree does not start to move in the opposite direction to your intended felling direction. Drive a WEDGE or BREA- KING BAR into the cut as soon as it is deep enough.

Finish the FELLING CUT parallel with the DIRECTIONAL CUT LINE so that the distance between them is at least at least 1/10 of the trunk diameter. The uncut section of the trunk is called the BREAKING STRIP.

The BREAKING STRIP act as hinges that control the felling direction of the falling tree.

All control over the felling direction is lost if the BREA- KING STRIP is too narrow or if the directional cut and felling cut are badly placed.

When the felling cut and directional cut are complete the tree should start to fall under its own weight or with the aid of a FELLING WEDGE or BREAKING BAR.

22 – English

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Husqvarna 261 manual Clearing the trunk and preparing your retreat, Felling

261 specifications

The Husqvarna 261 is a robust and versatile chainsaw designed for professional use, particularly appealing to forestry workers, and those engaged in tree care and maintenance. This model stands out for its balance of power and lightweight design, making it an excellent choice for those who need a reliable tool for extended use.

One of the standout features of the Husqvarna 261 is its efficient 50.1cc engine, which delivers impressive cutting performance while maintaining low fuel consumption. This model incorporates a X-Torq engine technology that reduces emissions, making it an environmentally friendly option that complies with stringent regulations. Users can benefit from increased torque over a wide RPM range, resulting in optimal cutting performance even in tough conditions.

Another significant characteristic of the Husqvarna 261 is its LowVib technology. This system effectively reduces vibrations, allowing operators to work longer with minimal fatigue. The ergonomic design of the chainsaw, combined with a comfortable grip, further enhances user control and reduces strain during operation.

Safety is a priority in the design of the Husqvarna 261. It is equipped with an inertia chain brake that stops the chain immediately in case of kickback, protecting the user from potential injury. The chainsaw also features an adjustable oil pump, allowing for precise lubrication of the chain according to the user's specific needs, thus prolonging the life of both the chain and the guide bar.

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