supply of supply of heavy duty hydraulic jack with lifting capacity of 50 ton,remote operated doule acting,plain ram jack- , supply of heavy duty hydraulic jack with lifting capacity of 50 ton,remote operated doule acti ng,plain ram jack- consisting of following a. capacity-50 ton hydraulic stroke-350mm and maximum closed height permitted:520mm b.hydraulic hand pump with operating valves and lever-oil capacity-max 10 liters c. high pressure(minimum 700 kg/cm2) flexible rubber hose of 02 metres long- 02 numbers d. pressure ga uge(0-1000kg/cm2) with suitable adaptor e. suitable quick coupler- 02 no. [ warranty period: 30 months after the date of delivery ] ]