supply of trolley mounted hydraulic bearing extractor comprisingtrolley mounted hydraulic bearing extractor comprising,trolley mounted hydraulic bearing extractor comprising of 1) 50 ton capacity power pack with single acting pump 415v/3phase/50 hz ac supply with distributer block fitte d on top of power pack with one inlet and four outlets with shut off valves to operate 4 li fting jacks at a time simultaneously, portable on wheels. qty/set : 01 no. (2) double acting c ylinder 50 ton with stroke 150-180 mm hydraulic jack and working pressure 700 bar qty/set : 04 nos (3) standard accessories suitable for connection i.e. high pressure hose pipe 5 mete r length and quick connecting coupling for 4 nos. hydraulic jack 50 t - 4 sets. [ warranty pe riod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]