| 摘要 |
PURPOSE: A PTO(Power Take Off) system of a vehicle is provided to improve installation, assembly, and an operation by using an electronic control and vacuum pressure. CONSTITUTION: A PTO(Power Take Off) system of a vehicle includes a PTO operating switch(1); a PTO control unit(2); a solenoid valve(3); a vacuum pump(4); a vacuum cylinder(5); and a PTO(6). The PTO takes off power for specific use irrelevant to the traveling of the vehicle. The PTO operating switch turns on and off an operation of the PTO. The PTO control unit is connected to the PTO operating switch electrically to control the operation of PTO. The solenoid valve is connected to the PTO control unit electrically and operated by the PTO control unit. The vacuum pump is connected to an inlet port of the solenoid valve. The vacuum cylinder is connected to an outlet port. The vacuum cylinder takes off power from the PTO by the supply of vacuum pressure from the vacuum pump. Thereby, installation, assembly, and an operation are improved.
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