Main Features      
1. Dual hydraulic cylindets, chain drive.      
2. Mechanical safety latch in two carriages' back.    
3.Single-point manual lock release.      
4. Two-section manual lock release.      
5. 360° teeth arm locking debive ensures steady locking in any position.
6. Automatic stop in the highest position.      
7.Overhead safety shut-off bar to prevent damage caused by liftingvehicle too high.
8. Parachute valve under each cylinder in case of high pressuire hose fracutre 
9. Synchronization cable and high intensity chain.      
10. Relief valve protect against overloading      
11. 24V low-voltage safe control keeps customers away from unexpected injury.
12. "UP" "DOWN" "EMERGENCY" button on control panel, simply operation.
13. CE Certificated.

Specification