Hydraulic Cylinder Jack 50 Ton 150mm-6 inch Stroke Solid Pressure Pump Ram 953CC. 50 Ton Hydraulic Cylinder Jack Telescopic Ram Single Acting 6 Stroke 953cc Jack. Hydraulic Cylinder Jack Solid. This is a new 50Ton Hydraulic Cylinder. 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. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.