Optional overground type or underground type
Optional electric lock release or pneumatic lock release
Force balanced by connection shaft,keep synchronization of two platforms
Extensible lifting platform,supply more repair service
Mold machining through the whole process so that the parts are universal and interchangeable
120% capacity dynamic load test and 150% capacity static load test
Italian oil seal to make sure no oil leakage
Solenoid valve with emergency manual drop function
Optional manual pump for lock release in case of power off.
Optional 24V control box，solenoid valve and electromagnet