supply of wire rope hoist of 2t capacity , wire rope hoist of 2t capacity confirming to is-807,3938 with hoist carrier for c t movement to suit 150 mm rail width as per the following specification. equipment : electri c wire rope hoist; capacity : 2000 kgs ; duty & class : class iv heavy duty; height of lift : 5.0 mtrs; rail size : 150 mm width, 450 mm height ; hoist head room : 900 mm ; hoist speed : 3 mpm; ct speed : 12 mpm; hoist motor : squirrel cage induction motor 5 hp with brake , tefc sq. cag e induction motor 3.7kw / 5hp , 4 pole , class f insulation , 415v , 3 ph , flange mounted , fram e size 112m with dc operated electromagnetic brake of minimum braking capacity of 5 kgm, c ontinously rated; ct motor and brake specifications :squirrel cage induction motor power : 0.37 kw , pole : 4, efficiency : ie3 , frame : 71m , mounting : b5 flange , brake : electromagneti c disc type spring loaded ac fail safe brake of min torque : 0.6kg.m; voltage : 415v , phase : 3 phase , compressed spring length : 40 mm , air gap : 0.5 mm; hoist & ct gearbox : helical / spu r gear combination. all gears inside the gearbox shall be of en-24 material with hardness o f 40-45 hrc. mtc and htc from nabl accredited lab should accompany the supply. wire rope : round strand steel wire rope conforming to is 2266 latest and is 6594 latest size : 10mm or 12mm , 4/1 falls construction : 6 x 36 . drum : seamless pipe of suitable dia & shell thickness to accommodate wire rope single layer as per is-2062; hook : forged heavy duty single shan k typeplain hook as per is-3815, 360 swivel type with spring loaded safety latch. control pan el :consists of mcb, olar, fuse, etc. note: (a) test certificate for hook shall accompany the supply (b) make of bearings: skf/ntn/fag/timken only. (c)the firm shall furnish inspection cer tificate from manufacturers or their authorised testing agents preferably incorporating the details of traceability of the bearing. (d) all gears inside the gearbox shall be of en-24 material with hardness of 40-45 hrc. mtc and htc from nabl accredited lab should accompa ny the supply (e) make of motors: ngef / abb / lhp / cg / hem /bharat bijlee only; (f) make of ele ctricals: siemens/ge/alstom/l & t/abb only ;control voltage: 110v ;supply voltage: 400/440v, 3 phase 50 cycles. (g) guarantee: 12 months from the date of commissioning or 18 months fr om the date of supply, whichever is earlier. [ warranty period: 18 months after the date of deliver y ] ]