
100
GB
Bucking a log
Bucking is cutting a log into lengths. It is important to make sure your footing is firm and your
weight is evenly distributed on both feet. When possible, the log should be raised and supported
by the use of limbs, logs or chocks. Follow the simple directions for easy cutting.
When the log is supported along its entire length as illustrated in Figure 24, it is cut from the top
(overbuck).
When the log is supported on one end, as illustrated in Figure 25, cut 1/3 the diameter from the
underside (underbuck). Then make the finished cut by overbucking to meet the first cut.
When the log is supported on both ends, as illustrated in Figure 26, cut 1/3 the diameter from the
top (overbuck). Then make the finished cut by underbucking the lower 2/3 to meet the first cut.
When bucking on a slope always stand on the uphill side of the log, as illustrated in Figure 27.
When “cutting through”, to maintain complete control release the cutting pressure near the end of
the cut without relaxing your grip on the chain saw handles. Don’t let the chain contact the ground.
After completing the cut, wait for the saw chain to stop before you move the chain saw. Always
stop the motor before moving from tree to tree.
Fig. 24 Log supported along the entire length
Fig. 25 Log supported one end