Patent attributes
A cutter is coupled to a tip of a driven shaft rotatably attached in an operating arm as a main body of a bush cutter, and the other end thereof is provided to a driven side coupling portion selectively coupled with any one of a driving side coupling portion of an engine output shaft and a driving side coupling portion of a motor output shaft. To a driven side joint provided in the other end of the operating arm, any one of an engine output side joint of an engine and an engine output side joint of an electric motor is selectively detachably attached. An engine revolution regulator is connected to the engine through a cable, a motor revolution regulator is connected to the electric motor through an electric cord, and these regulators are detachably attached to a handle of the operating arm.
