Electric work machine

An electric work machine comprising:

• a working unit;
• a working unit motor configured to drive the working unit;
• running wheels;
• a running motor configured to rotate the running wheels;
• and
• a battery case equipped with a battery that supplies electric power to the working unit motor and the running motor,
• wheels for facilitating movement being attached to the battery case, and the battery case being connected to a rear portion of a vehicle body frame of the electric work machine in a freely attachable and detachable manner,
• wherein a body-side connecting portion for connecting the battery case is included in the rear portion of the vehicle body frame, and
• a battery-side connecting portion to be connected to the body-side connecting portion is included in the battery case,
• rotating units are included on both side surfaces of the battery case, respectively,
• a gripping portion is attached to the rotating unit, and the battery-side connecting portion is included at a position that is eccentric from a rotating point of the rotating unit,
• an abutting portion for keeping the battery case in the rear portion of the vehicle body frame is included,
• the battery-side connecting portion is rotatably connected to the body-side connecting portion, and
• by rotating the rotating unit by the gripping portion, the battery case is rotated using the body-side connecting portion as the rotating point and is kept on the vehicle body frame by coming into contact with the abutting portion.