supply of hydraulic jackhydraulic jack,hydraulic jack capacity- 50 tons, screwed ram with safety lock nut and integral pump, closed height 700-750 mm, hydraulic lift 450 -550 mm, extended height 1150-1300 mm, ram dia.- 100 m m, body dia.- 198 mm & base size- 240x300 sq. mm. [ warranty period: 30 months after the date of deli very ] ] , jack mechanical 50 ton capacity with handle as per attached specification. [ warranty peri od: 30 months after the date of delivery ] ] , hydraulic jack 30 ton capacity, specification - closed height 450 to 600 mm, hydraulic lift 430 to 460 mm, total extended height 1000 to 1200 mm, ram dia-70 to 90 mm, body dia 130 to 160 mm. (tol erance of +/- 5% in spec dimensions is acceptable), threaded ram or plain ram, integral pump type with ba se. [ warranty period: 30 months after the date of delivery ] ] , supply of portable hydraulic jack capacity 10 ton for heavy industrial use conforming followi ng specification1) jack type: single, 2) body material: alloy steel 3) stroke: 150mm +/-10 mm backrest 4) extended height: 370 mm+/-10 mm 5) retracted height: 250mm +/-10mm 6) cylinder diameter: 68mm +/ -10 mm 7) accessories: adequate quantity of hose pipes (7m min), male & female couplers, base plates to provide stability during jacking. [ warranty period: 30 months after the date of delivery ] ]