| 摘要 |
PURPOSE: A device for controlling engine output for a power pump is provided to be smoothly operated in the winter as the device does not have moisture inside. CONSTITUTION: A device for controlling engine output for a power pump comprises an air tank(1), an output control unit(2), and a wire(3). The air tank is formed on one side of the pump. The output control unit is operated by the air pressure changed with liquid to be filled in the air tank, and controls the speed of a driving unit. The output control unit comprises a cylinder, a spring, a piston, and a connector. The wire is connected to the output control unit and the driving unit. |
