A working machine throttle lever

A detachable working machine throttle lever is provided with a main body (25, 35), a rotative lever member (29) to which a wire (21) from an engine (3) is connected, and an engine stop switch (23). When the lever member (29) is rotated in one direction, an engine revolution speed is accelerated, and is decelerated when rotated in another direction. When the lever member (29) is rotated by more than a predetermined amount in any of the directions, the engine stop switch (23) is actuated and the engine (3) is stopped.