Air/hydraulic service jack,long ram jack Capacity:22T Min.HT:225+20,MAX.H:435+100 Adjust height:80mm Air pressure:0.75-0.85 Air/hydraulic service jack,long ram jackModel:OY4802Capacity:22tonMin.HT:225+20,MAX.H:435+100mmAdjust height:80mmAir pressure:0.75-0.85mpa G.W./N.W.:38/36KGPacking size:64*35*30cm 20FT QTY:450PCS!We also have the 35ton and 30ton Welcome inquiry us any time!