<P>PROBLEM TO BE SOLVED: To provide a technology contributing to improvement of operability in a power working machine. ??<P>SOLUTION: In this power working machine 101, a handle 107 attached freely turnably to a machine body 103 includes a handle fixing member 125 which fixes the handle 107 to the machine body 103 or releases the fixation, an output adjusting member 131 which adjusts output of a motor 111, and a fixation release operating member 141 which fixes the output adjusting member 131 to an initial place. The fixation release operating member 141 and the handle fixing member 125 are unitedly set so as to fix the handle 107 to the machine body 103 by the handle fixing member 125 when the fixation release operating member 141 is operated to a place for releasing fixation of the output adjusting member 131, and to release fixation of the handle 107 by the handle fixing member 125 when the fixation release operating member 141 is operated to a place for fixing the output adjusting member 131. ??<P>COPYRIGHT: (C)2010,JPO&INPIT ??
