Telescopic Hydraulic Ram Single Acting Low Profile Steel 1st Stage Capacity 81.7 ton 2nd Stage Capacity 34.8 ton Capacity at Maximum Stroke 34.8 ton 1st Stage Stroke 5/8 in 2nd Stage Stroke 1/2 in Max Stroke 1 1/8 in Max Pressure 10 000 psi Oil Capacity Push 13.64 cu in Retracted Height 3.5 in Extended Height 4.65 in Base Bolt Circle Dia 0.79 in Outside Dia 6.50 in x 5.51 in Plunger Dia 5.51 in Series RTL Weight 28.7 lb