Removal of worn out under carriage assembly, repairing of damaged groove of track and carrier roller mounting in track frame and other track frame areas, assembly and fitment of under carriage assy in 8 nos. of bd355a3 dozer over a period of one year

Repairing, removal and dismantling of worn out under carriage&#x0d set track chain opening, roller guard opening, worn out carrier roller opening, worn out track roller opening, track frame repairing worn out track roller

Replacement of worn out under carriage assembly with new one including track chain, track frame, idler assembly, sprocket segment, track roller, fastener and carrier roller of m/s komatsu dozer model d475a5 sl. no. 30552 of amlohri project.

Repairing, removal or dismantling of worn out under carriage set, track chain opening, roller guard opening, worn out carrier roller opening, track frame or repairing worn out track roller bolt opening and re-threading and new under carriage fitt

Repairing, removal or dismantling of worn out under carriage set, track chain opening, roller guard opening, worn out carrier roller opening, track frame or repairing worn out track roller bolt opening and re-threading and new under carriage fitt

Removal of worn-out undercarriage assembly, repairing of track and carrier roller mounting and fitment of new under carriage assembly in 05 numbers bd-355 dozers working at nigahi project

Repairing or rebuilding of 02 nos track frame and its complete fitment into bd355 dozer

Repairing of worn out track frame and changing of under carriage and sprocket hole repairing work of bd-355 dozer-11657 at gvp ph-ii ocp.

Repairing of worn out track frame and changing of under carriage and sprocket hole repairing work of bd-355 dozer-11657 at gvp ph-ii ocp.