This machine is specially designed for felling trees. It is well known that in chopping down trees with an ax, two or three feet, according to the size of the tree, of the most valuable part of the lumber is lost. By this machine the tree is felled within five inches of the ground; and by removing the soil sufficiently to avoid dulling the saw, it can be cut as low as desired. Four men can do the work of ten men with axes in the forests.
It will be recollected that the butt must be squared, or cross-cut, before the log is ready for the mill; but the single operation of felling the tree with this machine leaves the log already squared. The land is left smooth, thus facilitating cultivation, and greatly increasing its value. The surface of the stump being left flat and level, is porous and spongy, so that by the action of moisture and air it soon decays; but when cut by the ax, its pores are sealed up and its surface rendered smooth, and the stump will not soon decay, but remains for years an unsightly and inconvenient object.
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