supply of hydraulic jack.hydraulic jack.,hydraulic jack, capacity-30 ton. 01 set consists of following: (1) generic specification for 30 t on hydraulic jack: qty. 01no. (i) lifting capacity: 30 ton (ii) stroke: 35-65 mm (iii) close height: 115-140 m m (iv) ram dia.: 55-70 mm. (2) pump: qty. 01 no. hand operated pump for proper operation of cylinder me ntioned above along with hydraulic hose, 6 feet length with adapters(couplers) at both ends. (3) repair kit: for hydraulic jack: qty. 02 sets, for hydraulic pump: qty. 02 sets. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , supply of portable hydraulic jack capacity 10 ton for heavy industrial use conforming followi ng specification: 1) jack type: single, 2) body material: alloy steel 3) stroke: 150mm +/-10mm backrest 4) extended height: 370mm+/-10mm 5) retracted height: 250mm +/-10mm 6) cylinder diameter: 68mm +/- 10mm 7) accessories: adequate quantity of hose pipes (7m min.), male & female couplers, base plates to provide stability during jacking. make hydraumech, vankos or equivalent. [ warranty period: 30 month s after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , hydraulic jack of capacity: 15 ton as per technical specification as follows: (i) ram type: thr eaded ram with safety lock nut bucket type plunger (ii) hydraulic lift: 150mm-160mm (iii) closed height: 2 60mm-270mm (iv) total extended height: 410mm-420mm (v) ram diameter: 58mm (vi) body diameter: 11 0mm (vii) body size(lxb): 170mm x 170mm. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]