Power pack with UP button and manual lowering 

valve handle.

Asymmetric 2+3 stages lifting arms increasing overall 

arm positioning for lifting a variety of different wheel 

base vehicles.

Automatic arm locking during lifting and automatic 

unlocking when the arm reaches the floor.

Safety locks with automatic engagement and dual 

side manual lock release.

C-type enclosed arm holder gives more strength and 

safety.

Enlarged anti-collision door protection rubber on 

carriages.