This hydraulic dock leveller with hinge lip is a high capacity dock leveller, offering top-of-the line quality and safety. The safety features of this dock leveller include return to dock position, velocity fuse free-fall protection and a Safe-T-Strut maintenance support system.The hydraulic dock leveler is a kind of special mechanism which makes speed loading unloading a reality. The height adjustment for the yard ramp become very easy with using of the hand hydraulic pump as dynamic &the external electric supply is unnecessary. type load (kg) size (mm) clapper wide (mm) stroke(mm) power(kw) pit size(mm) up down L W H DCQ 6-0.55 6000 2000×2000 400 300 250 0.75 2080 2040 600 DCQ 6-0.7 6000 2500×2000 400 400 300 0.75 2580 2040 600 DCQ 8-0.55 8000 2000×2000 400 300 250 0.75 2080 2040 600 DCQ 8-0.7 8000 2500×2000 400 400 300 0.75 2580 2040 600 DCQ 10-0.55 10000 2000×2000 400 300 250 0.75 2080 2040 600 DCQ 10-0.7 10000 2500×2000 400 400 300 0.75 2580 2040 600