本产品是由我公司RBZ系列液压动力单元产品中的一部分，它广泛应用于汽车举升机，手动阀控制回路，下降速度可调，同时还可以用作液压叉车及剪叉式升降机的动力源。

As one part of our RBZ series power unit family,this power unit is widely used in 2-post auto hoist.Push the start button on the motor to lift the machine.The lowering movement is activated by the manual release valve,with the lowering speed controlled by the throttle valve in the retum line.The power unit also applies to different kinds of hydraulic fork lift and scissors lift.

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Remark:

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.此动力单元不可连续运转，（1分钟ON，9分钟OFF）可重复工作。

1.The power unit is of S3 duty,which can only be worked intermittentiy,ie.,1 minute on and 9 minutes 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.本液压系统适用于垂直安装，油箱在下。

5.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.