简介General Description                  

此液压动力单元专为自卸车加盖改装而设计，由高齿轮油泵、

直流电机、多用集成块、各式液压阀、油箱等零部件有机组合为一体。

由电磁换向阀的换向来实现密封盖的启闭，密封盖的启闭速度由

可调节流阀进行调节。

Used to operate a dubble action cylinder of the dumping truck covering

mechanism,This power unit consists of high pressure gear pump, DC motor,

multi-functional manifold,valves and tank。etc. The open and close action

of the covers are controlled by a solenoid directional valve,while the speed

is adjusted by the throttles.

外型尺寸Outline Dimension                                                             系统工作原理Hydraulic Circuit Diagram

型号规格说明Model Specifications        

说明：

1.如需不同流量的泵、压力、电机功率等系统参数，请查看液压动力单元型号说明。

1.Please go to page 1 or consult our sales engineer for the different pump displacement,motor power or tank capacity.

注意事项Special Notes                  

1.本动力单元为S3工作制，不可连续运转，30秒开，270秒停。

1.The duty of this power unit is S3,ie.,30seconds on and 270 seconds off.

2.安装前必须保证油缸、油管、接头等液压元件清洁无任何杂质粘附。

2.Clean all the hydraulic parts concemed before mounting the power unit.

3.液压油粘度应为15-68CST，应清洁无杂质，推荐使用N46号液压油。

3.The viscosity of the oil shoud be 15-68 cst.

4.系统使用第一个100小时后，应更换液压油，以后每3000小时更换一次液压油。

4.Change the oil after the first 100 hours of using the power unit,then change the oil every 3000 hours

5.本液压动力单元适用于卧式安装。Mounte the power unit horizontally.

6．首次启动运行系统时，应立即检查油箱中的油量是否充足。

6．Check the oil level in the tank after the first star of the power unit.