<;P>;PROBLEM TO BE SOLVED: To provide an electric working machine which appropriately protects members. <;P>;SOLUTION: The electric working machine includes a motor and a power supply circuit which drives the motor according to power supplied from a power source. The power supply circuit includes temperature detecting means for detecting temperatures at predetermined parts of the electric working machine, and control means for detecting temperatures at predetermined parts by the temperature detecting means. The control means is configured to reduce the electric current which flows in the motor, when the temperature detected by the temperature detecting means meets a predetermined standard. <;P>;COPYRIGHT: (C)2011,JPO&INPIT