Features:

1.Driven by double hydraulic cylinders,steel wire chain-type elevating system;

2.Oil cylinder parts made by automatic high rotation speed CNC lathe ensure the excellent finish and concentricity;

3.Automatic arm safety lock and hook type post lock；

4.Single side control both side unlock safety,arm locks with tooth type ratchet,multi-safety device,more  reliable.

5.3-stage screw-up pads suitable for low chassis vehicle as well as SUVS,makes easy and quick service.

6.Door opening protection rubber as standard；

7.Laser cutting surface；

8.Shot blasting and high temperature baking powder coated surface finish;

9.Japanese oil seal;