Long ram jack Long ram jack Key specifications/special features: (1)reasonable structure , easy operation, safe and reliable use. (2)longer ram jack improves the lifting range and its travel. (3)with limit mechanic and safety overload valve, operation is much safer. Note: there are two style for selection, one is single pump, The other one is double pump which are fast operation. Model Capacity Min.H. Max.H. Lifting h. N.W. Q'ty/20'fcl(ton) (mm) (mm) (mm) (kg) (pcs) Zlr0309 3 620 1115 495 9.5 2000Zlr0509 5 625 1120 495 11.5 1450Zlr0809 8 630 1125 495 12.5 1350