Repairing of wiring from hoist generator to hoist motor, crowd generator to dc panel with repair and maintenance of crowd desk, magnetic amplifier hoist of ekg5a hmb 591 rope shovel of kdh project.

Repairing by replacement of both track bar and 36 nos. roller of ekg5a shovel, sl. no. hmb593 at birsa project

Repairing of 03 nos magnetic amplifier (crowd, swing and hoist) and lvcr assly and main motor coupling of ekg5a shovel sl. no. hmb-590.

Repair of crowd mechanism ,bell bar and bucket eye housing in ekg5a shovel sn- hmb-548 of birsa project.

Rep./wiring from crowd generator to dc panel, dc panel to crowd motor and magnetic amplifier of crowd sys., rep. of 3.6 kw dc trip motor, vacuum circuit breaker, master controller of swing/propel crowd and hoist system of ekg5a shovel 562.

Repairing of both resistance panels rbi and rbii and dressing of rc panel and rewinding of magnetic amplifier block hoist and crowd of ekg 5a shovel sl. no.hmb 565 of gidi-c colliery.

Repairing/wiring from hoist generator to hoist motor and dc panel including replacement of hoist motor field contactor of ekg5a, hmb-589 shovel of dakra ocp, nk area.

Repairing of crowd mechanism of ekg5a shovel sl no.562 of urimari project.

Repairing of hoist brake , swing brake systems and steering system of ekg5a shovel no hmb 548 and hmb 593 of birsa project.

Repairing of both resistance panels rb-i and rb-ii and dressing of rc panel of ekg5a shovel sl.no. hmb562 of urimari ocp