tender for supply of hydraulic jacks-- 1 low height hydraulic jack, single acting, plain ram, spring return flat hydraulic jack complete with quick connect coupler, 2mlong hose pipe and single speed hand pump, capacity: 50 ton, stoke-25mm, closed height: 82mm, working pressure-700 kg/cm2, (pump will be supplied without first fill of oil) 2 low height hydraulic jack, single acting, plain ram, spring return flat hydraulicjack complete with quick connect coupler, 2m long hose pipe and single speed hand pump, capacity: 100 ton, storke-25mm, closed height: 101mm, working pressure-700 kg/cm2, (pump will be supplied without first fill of oil) 3 extra low height hydraulic jack, single acting, plain ram, spring return, hydraulic jack complete with quick connect coupler, 2m long hose pipe and single speed hand pump, capacity:45 ton, stroke-16mm, closed height: 66mm, working pressure-700 kg/cm2, (pump will be supplied without first fill of oil) 4 hydraulic jack capacity 50 ton, stroke 100mm material en 18, hard chrome 50 micron, single acting, working pressure 500bar, hose pipe 3 meter, ¼” bsp pressure 700bar, pressure gauge 63mm, along with pump hand operated tank capacity 2-3 liter excluded oil pressure 700 bar, sealing high pressure warranty 6 month of manufacturing defect, alongwith hydraulic oil used enklo/castrol 68 no.