Details: item description/ heading dismantling work strengthening of damaged drive structure high speed shaft bearing portion welding & machining 2nd motion pinion shaft/ 2 nos. small pinion, 1 no. bid pinion and 2 nos. bearing opening by hydraulic press machine 2nd motion pinion shaft and 2 nos. small pinion welding, maching and keyway size 3rd motion pinion shaft, 2 big pinioon, 2 small pinion and 2 nos. bearing opening by hydraulic press machine 3rd motion pinion shaft, 2 big pinion, bore portion welding, matching and key way size 4th motion pinion new shaft gear coupling 2 nos. bearing opening boring/ hydraulic press machine 4th motion pinion new shaft, new big pinion 2 nos. bearing 2nd, 3rd, 4th motion body bearing portion welding & line fitting of complete g.s.100 gear box alignment of gearbox & its gear coupling installation work total impact of gst for the purpose of ctc
Sector: Mining