FELLING LARGE TREES

(6 inches (15 cm) in diameter or larger) The notch method is used to fell large trees. A notch is cut on the side of the tree in the de- sired direction of fall. After a felling cut is made on the opposite side of tree, the tree will tend to fall into the notch.

NOTE: If the tree has large buttress roots, remove them before making the notch. If us- ing saw to remove buttress roots, keep saw chain from contacting ground to prevent dull- ing of the chain.

NOTCH CUT AND FELLING THE TREE

SMake notch cut by cutting the top of the notch first. Cut through 1/3 of the diameter of the tree. Next complete the notch by cut- ting the bottom of the notch. See illustra- tion. Once the notch is cut remove the notch of wood from the tree.

Final (felling) cut here, 2 inches (5 cm) above center of notch.

SDO NOT cut down a partially fallen tree with your saw. Be extremely cautious with partially fallen trees that may be poorly supported. When a tree doesn’t fall com- pletely, set the saw aside and pull down the tree with a cable winch, block and tackle, or tractor.

CUTTING A FALLEN TREE

(BUCKING)

Bucking is the term used for cutting a fallen tree to the desired log size.

WARNING: Do not stand on the log being cut. Any portion can roll causing loss of footing and control. Do not stand downhill of the log being cut.

IMPORTANT POINTS

SCut only one log at a time.

S Cut shattered wood very carefully; sharp pieces of wood could be flung toward opera- tor.

SUse a sawhorse to cut small logs. Never allow another person to hold the log while

First cut

Notch

Second cut

Hinge

cutting and never hold the log with your leg or foot.

SDo not cut in an area where logs, limbs, and roots are tangled such as in a blown down area. Drag the logs into a clear area before cutting by pulling out exposed and cleared logs first.

TYPES OF CUTTING USED FOR BUCKING

WARNING: If saw becomes pinched

S After removing the wood from the notch, make the felling cut on the opposite side of the notch. This is done by making a cut about two inches (5 cm) higher than the center of the notch. This will leave enough uncut wood between the felling cut and the notch to form a hinge. This hinge will help prevent the tree from falling in the wrong direction.

Hinge holds tree on stump and helps control fall

Opening of felling cut

Closing of notch

NOTE: Before felling cut is complete, use wedges to open the cut if necessary to control the direction of fall. To avoid kickback and chain damage, use wood or plastic wedges, but never steel or iron wedges.

SBe alert to signs that the tree is ready to fall: cracking sounds, widening of the fell- ing cut, or movement in the upper branches.

SAs tree starts to fall, stop saw, put it down, and get away quickly on your planned re- treat path.

or hung in a log, don’t try to force it out. You can lose control of the saw resulting in injury and/or damage to the saw. Stop the saw, drive a wedge of plastic or wood into the cut until the saw can be removed easily. Restart the saw and carefully reenter the cut. To avoid kickback and chain damage, do not use a metal wedge. Do not attempt to restart your saw when it is pinched or hung in a log.

Use a wedge to remove pinched saw

Turn saw OFF and use a plastic or wooden wedge to force cut open.

Overcutting begins on the top side of the log with the bottom of the saw against the log. When overcutting use light downward pres- sure.

Overcutting

Undercutting

Undercutting involves cutting on the under- side of the log with top of saw against the log. When undercutting use light upward pres- sure. Hold saw firmly and maintain control. The saw will tend to push back toward you.

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Poulan 530165399 Felling Large Trees, Notch CUT and Felling the Tree, Cutting a Fallen Tree, Important Points

530165399 specifications

The Poulan 530165399 is a high-performance chainsaw designed for both professional and home use, offering a blend of power, versatility, and user-friendly features. This model stands out for its ergonomic design, making it comfortable for extended use while minimizing user fatigue. It has a sturdy build, which ensures durability and resilience in demanding conditions.

One of the key features of the Poulan 530165399 is its powerful engine. It is equipped with a robust 42cc two-stroke engine that provides ample cutting power, making it suitable for various applications, from pruning trees to felling larger ones. The engine is designed for efficient fuel consumption, allowing users to maximize their operational time without frequent refueling.

A notable technology integrated into the Poulan 530165399 is the Easy Start feature, which allows for effortless ignition. This user-friendly technology is especially beneficial for those who may struggle with traditional starting methods. Additionally, the chainsaw features an automatic oiler system that ensures the chain remains lubricated during operation. This not only extends the life of the chain but also enhances cutting performance.

The chainsaw comes with a 16-inch bar and chain, providing an ideal balance between maneuverability and cutting capacity. Whether tackling thick branches or smaller logs, the Poulan 530165399 excels at delivering precise cuts. Furthermore, the chain tensioning system is designed for quick adjustments, allowing users to maintain optimal chain tension without the need for extra tools.

Safety is paramount in chainsaw design, and the Poulan 530165399 addresses this with features such as a wrap-around front handle and a chain brake. These components provide excellent control and protection against kickback, making it a safer choice for users at all skill levels.

In terms of maintenance, the Poulan 530165399 is engineered for ease of care. The air filter is easily accessible for cleaning or replacement, which helps maintain engine performance over time.

Overall, the Poulan 530165399 is a versatile chainsaw that combines power, safety, and convenience. Its features and technologies make it an excellent choice for anyone looking to handle outdoor cutting tasks efficiently. Whether you are a seasoned professional or a novice DIYer, this chainsaw can meet a wide range of cutting needs with reliability and ease.