supply of various type gear boxes with drive (screw conveyor gearbox, coal feeder gearbox, clean out conveyor (coc) gear box) for boiler of 2x600mw katpp, rvunl jhalawar , screw conveyor gearbox with drive for cmr system model- 83p-d112m4, sr. no.- 174869, output rpm- 19.4, 3 phase motor, kw-5.5, motor rpm-1440 , coal feeder gearbox with drive model-kaf128m112mb4, ratio (i): - 164.11, torque(t2): -4338 nm, output rpm (n2): - 8.8, 3 phase motor, kw: - 4.0, motor rpm-1445 , clean out conveyor (coc) gear box with drive for coal feeder model- cf88-m80s6, ratio (i): - 440.7, torque(t2): - 1104 nm, output rpm (n2): - 2.1, 3 phase motor, kw: - 0.37, motor rpm-920