Hydraulic Ram Steel 279 lb

Hydraulic Ram Double Acting High Tonnage Steel Nominal Capacity 250 ton Max Push Capacity 286 ton Stroke Length 3 15/16 in Nominal Stroke Length 4 in Effective Push Area 56.27 sq in Max Pressure 10 150 psi Oil Capacity Push 221.55 cu in Retracted Height 11.46 in Extended Height 15.39 in Outside Dia 11.02 in Plunger Dia 6.69 in Collar Thread Size M280 x 3 in Base Bolt Circle Dia 9.65 in Base Mounting Thread Size M12 Center Hole Dia M12 x 1.75 (Base) and M280 x 3 (Collar)