Check the listing for details. 20/50 Ton Hydraulic Cylinder Jack 4"/6" inch Stroke Single Acting Solid Ram Jack. Condition: New. Listed at 71.83 USD. This is a new 50Ton Hydraulic Cylinder. Specification: ■Material: Tool steel ■Tonnage: 50T ■Compression area: 78.5cm² ■Diameter:120mm ■Stroke:150mm ■Oil consumption: 953cc ■Height: 245mm ■Weight: 16.4KG Features: 1.Lightweight design for small workspace 2.Chromium plated surface of piston, prolonging the service life of piston 3.Plunger has the function to retracting automatically Package Included: 1× Hydraulic Cylinder Note: In order to operate correctly, all oil cylinders need to be connected with solid and flat surfaces. For example, using thin oil cylinders in sandy soil or loose surfaces will cause damage to the oil cylinders. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.