Fig. 9 Fig. 10
Fig. 11 Fig. 12
Bucking
Bucking is cutting a fallen log into lengths. Make sure you have a good footing and stand uphill of the log
when cutting on sloping ground. If possible, the log should be supported so that the end to be cut off is not
resting on the ground. If the log is supported at both ends and you must cut in the middle, make a downward
cut halfway through the log and then make the undercut. This will prevent the log from pinching the bar and
chain. Be careful that the chain does not cut into the ground when bucking as this causes rapid dulling of the
chain.
When bucking on a slope, always stand on the uphill side
.
1.
Log supported along entire length: Cut from top (over buck), being careful to avoid cutting into the ground.
(Fig. 10)
2.
Log supported on 1 end: First, cut from bottom (under buck) 1/3 diameter of log to avoid splintering.
Second, cut from above (over buck) to meet first cut and avoid pinching. (Fig. 11)
3.
Log supported on both ends: First, over buck 1/3 diameter of log to avoid splintering. Second, under buck
to meet first cut and avoid pinching. (Fig. 12)
NOTE:
The best way to hold a log while bucking is to use a saw horse. When this is not possible, the log
should be raised and supported by the limb stumps or by using supporting logs. Be sure the log being cut is
securely supported.
Using a sawhorse
For personal safety and ease of cutting, the correct position for vertical bucking is essential. (Fig. 13)
Fig. 13
