Complete repairing /rewinding and overhauling of pullen make 120 hp 550 volt 2900 rpm submersible motor and 6 stage pump of dobari colliery.

Auxiliary transformer 80va pri 500 525 550, part no. fs2004c,air breaker contactor 16amps, part no fs2003a,air break contactor 63 amps, part no fs2003e,direct acting thermal overload relay, part no fs2010a,earth leakage relay complete w.o. transf, part no fs2018,pilot relay 12v dc, part no fs2026,auxiliary contactor 2no 2nc 110v 415v 550v, part no fs2020,auxillary cantactor 3 no 1nc 110v 415v , part no fs2020a,i.s. pilot oanel instrinsically safe, part no fs2035,air break contactor 40amps upto 20hp 550v, part no fs2003c,isolator 200 amp,3.3 kv on off, part no ht100,vacuum contactor 400 amps, 3.3kv, part no ht200,bottle vaccum interrupture 400a for cont, part no ht202,auxiliary contactor 3no 1nc, 110v, part no ht208,resin cast p.t. 750va, 3.3kv 110 volt, part no ht300,resin cast p.t 300va 3.3kv 110v, 3 phase, part no ht350,resin cast moulded ct for o l relay 75 , part no ht600,resin cast moulded ct for ammeter 150 5, part no ht650,earth leakage relay unit complete witho, part no ht800,3 pole magnetic o l relay

Complete repairing / rewinding of 150 hp induction motor 1480 rpm/550v make kirloskar of bastacolla colliery.

Complete repairing and rewinding of 150 hp induction motor 550 volts 1480 rpm at victory section under bastacolla colliery

Complete rewinding of induction motor,48kw/65hp,550 volt,1480 rpm,sl.no.spc - 11,make-kirloskar at salanpur colliery, katras area...

Repairing / rewinding of 120 hp 550 volt kirloskar make induction motor sl. no.- ld- 280 at bastacolla colliery.

Complete rewinding and repairing of 150 hp 550 volt 1485 rpm sl no.- aex 81339 induction motor crompton greaves make at bastacolla colliery.

Complete repairing, rewinding of 02 nos. electrical (i) 15 kw, 20 hp, 440 volt, rpm 1480 make kirloskar and (ii) 7.5 kw, 10hp, 440 volt, rpm 1480 make kirloskar under churi colliery, nk area.

Complete repairing and rewinding of 04 nos. 110kw, 550-volt, 1480 rpm motor and 2 nos. 90kw 550volt, 1480 rpm motor of jhanjra project colliery

Complete repairing and rewinding of 170hp, 550 volt 1440 rpm induction motor kirloskar make at kocp.