Repairing of drill group and 02 nos. front idler assembly for eimco make udm 611-12 of r-6 mine ncph colliery, ncph sub area.

Repairing of 03 nos. hydraulic pump p. no.-&#x0d 611b050000077 of udm eimco elecon make&#x0d machine no. 612-86, 611-12 and 611-21 of r-6&#x0d mine, ncph colliery , ncph sub area.

Repairing and fitting of one no rotary actuator complete for the udm machine make eimco elecon model no 611 211 at shankarpur colliery.

Repairing of eimco elecon make udm 612/83 for ncph colliery.

(a) repairing of rotary actuator of udm machine 612-054 and 611-126 for churcha mine r.o.&#x0d (b) repairing of rotary actuator, drill feed motor, drill unit motors for udm running in jhilimili ug mine.&#x0d

Lifting of two nos udm (sl no udm 611 092 and udm 611 097) from rvii and rvii b1 to surface at shyamsundarpur colliery under bankola area .

Supply and fitting of rotary actuator seal in udm -124 at kumardihi a colliery under bankola

Repairing of 01 no. front idler assembly and 02 &#x0d nos. traction motor for eimco elecon make &#x0d udm 612-21 of r-6 mine, ncph colliery, &#x0d ncph sa

Repairing of 02 nos. track drive planetary gear box and 02 no. track chain assly. of udm no. 86 of r-6 mine, ncph colliery.

Repairing of 02 nos. track drive planetary gear box and 02 no. track chain assly. of udm no. 86 of r-6 mine, ncph colliery.