Safety Factor: 125% Overload guarantee.

Duo-Security: High strength plate chain and wire rope for duo security.

Limit Switch: Extra travel switch is installed for insurance.

Explosion-proof Valves: Prevent from hydraulic oil leaking out if hydraulic pipe fracture.

Spillover Valve: Adjust the pressure to prevent high pressure when the machine moves.

Emergency Decline Valve: It can go down manually when emergency or the power off.

Platform: Anti-skid surface with high strength support beams design.

Anti-Falling (Optional): Prevent platform from unexpected falling if any accident happen.

Mesh Enclosure (Optional): Protect labors and items from touching the lift during working.

Electromagnetic Lock (Optional): Use for landing door, only the platform at this level, the corresponding door can be opened.