S Be alert to signs that the tree is ready to fall:
cracking sounds, widening of the felling cut,
or movement in the upper branches.
S As tree starts to fall, stop saw, put it down,
and get away quickly on your planned re-
treat path.
WARNING: Never turn saw upside
down to undercut. The saw cannot be con-
trolled in this position.
First cut on pressure side of log
S DO NOT cut down a partially fallen tree with
your saw. Be extremely cautious with par-
tially fallen trees that may be poorly sup-
ported. When a tree doesn’t fall completely,
setthesaw asideandpulldownthetreewith
a cable winch, block and tackle, or tractor.
Second cut
Second cut
CUTTING A FALLEN TREE
(BUCKING)
Bucking is the term used for cutting a fallen
tree to the desired log length.
First cut on pressure side of log
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
S Cut only one log at a time.
S Cut shattered wood very carefully; sharp
piecesofwoodcouldbeflungtowardoper-
ator.
S Use a sawhorse to cut small logs. Never
allow another person to hold the log while
cuttingandnever holdthelogwith your leg
or foot.
S Do not cut in an area where logs, limbs,
and roots are tangled. Drag the logs into a
clear area before cutting by pulling out ex-
posed and cleared logs first.
TYPES OF CUTTING USED FOR
BUCKING
BUCKING WITHOUT A
SUPPORT
S Overcut through 1/3 of the diameter of the
log.
S Roll the log over and finish with a second
overcut.
S Give special attention to logs under strain
to prevent the saw from pinching. Make
the first cut on the pressure side to relieve
the stress on the log.
BUCKING USING A LOG OR SUP-
PORT STAND
S
Remember your first cut is always on the
pressure side of the log.
S Your first cut should extend 1/3 of the
diameter of the log.
S Finish with your second cut.
Using a log for support 2nd Cut
WARNING: If saw becomes pinched
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
untilthesaw canberemovedeasily. Restart
thesaw andcarefully reenter the cut. Donot
attempttorestartyoursaw whenitispinched
or hung in a log.
1
st Cut
1
st Cut
2
nd Cut
Turn saw OFF and use a plastic or
Using a support stand 2nd Cut
wooden wedge to force cut open.
Overcutting beginsonthetopsideofthelog
with the saw against the log. When overcut-
ting use light downward pressure.
Overcutting
Undercutting
1
st Cut
1
st Cut
2
nd Cut
Undercuttinginvolves cuttingon theunder-
sideofthelogwithtopofsaw againstthelog.
When undercutting use light upward pres-
sure. Hold saw firmly and maintain control.
The saw will tend to push back toward you.
11
| Categories | Chainsaw Manuals, McCulloch Chainsaw Manuals |
|---|---|
| Tags | Mac 3-14XT, Mac 4-18XT, Mac 4-20XT, McCulloch 3-14XT, McCulloch 4-18XT, McCulloch 4-20XT |
| Model Year | 2009, 2010 |
| Download File |
|
| Language | English |
| Product Brand | McCulloch. Support Phone for US: Wheeled (Mowers, Tractors, Tillers, Snow Throwers) - 1-800-849-1297
McCulloch Handheld (Chainsaws, Trimmers, Blowers, Edgers) - 1-800-554-6723 All McCulloch Products - 1-800-521-8559, Chainsaw |
| Document File Type | |
| Publisher | mcculloch.com |
| Wikipedia's Page | McCulloch Motors |
| Copyright | Attribution Non-commercial |
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