Hydraulic Ram Single Acting High Cycle Steel Nominal Capacity 50 ton Stroke Length 11 3/4 in Nominal Stroke Length 12 in Effective Push Area 12.17 sq in Max Pressure 10 150 psi Oil Capacity Push 143.78 cu in Retracted Height 17.56 in Extended Height 29.4 in Outside Dia 5.12 in Plunger Dia 2.76 in Base Mounting Thread Size M12 Weight 80 lb Series HCG Includes (2) Lifting Eyes Interchangeable Saddle Overpressurization Valve Bore Dia 3.94 in