此液壓動力單元由高齒輪油泵、直流電機、多用集成塊、液壓閥、油箱等零部件有機結合為一體，系典型的動力上升，重力下降液壓回路。啟動電機，實現上升，打開電磁卸荷閥，實現下降，下降速度由內置平衡閥自動控制。本系列產品是各種堆高車、小型升降平臺等物流設備的理想動力源。

Equiped with a high pressure gear pump,a DC motor,a multi-functional manifold,valves and a tank,this power unit has a power up gravity down circuit.Start the motor to lift the machine and the lowing movement is activated by the solenold valve with the lowering speed controlled by the pressure compensated flow control valve.The power units are widely used in the industry of logistic devices such as fork lift,mini lift table ect.

外型尺寸Outline Dimension                                      系統工作原理Hydraulic Circuit Diagram

型號規格說明Model Specifications:         

說明Remark:

1.如需不同流量的泵、壓力、電機功率等系統參數，請查看液壓動力單元型號說明。

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

2.如需手動應急放油裝置，請在訂貨時說明。

2.The manual override function is available on request.

注意事項Special Notes:                  

1.本動力單元為S3工作制，不可連續運轉，30秒開，270秒停。

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

2.安裝前必須保證油缸、油管、接頭等液壓元件清潔無任何雜質粘附。

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

3.液壓油粘度應為15-68CST，應清潔無雜質，推薦使用N46號液壓油。

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

4.系統使用第一個100小時后，應更換液壓油，以后每3000小時更換一次液壓油。

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

5.本液壓動力單元適用于水平安裝。

5.The power unit should be mounted horizontally.