| 摘要 |
System and method for moving an implement of a vehicle from a first position to a predetermined, second position. The system includes at least one hydraulically controlled arrangement for moving the implement, an operating valve ( 20 ) for regulating the supply of hydraulic oil to the hydraulically controlled arrangement, and a control member ( 11 ) hydraulically connected to the operating valve ( 20 ) for regulating the operating valve. The control member is configured to be operated by the driver of the vehicle. An arrangement is also provided for reducing the pressure in a pilot line ( 21 ) to the operating valve ( 20 ), and a control unit ( 15 ) is connected to the pressure-reducer ( 22 ) in order to control the pressure of the hydraulic oil that is delivered to the operating valve in the pilot line. |
