Tree felling device for fixing to earth moving machine, has cutting tool position altered by actuators comprising assembly of specially oriented pivot axles

摘要

The actuators for adjusting the position of the cutting tool relative to the boom of the machine comprises at least one assembly (10) of first and second pivot axles (11, 12) extending at right angles to each other, which are used to alter the position of at least one tool. The device (3) comprises a frame for fixing to the boom or jib of an earth moving machine or the like, and at least one cutting tool connected to this frame.