R22 refrigerant compressor, capacity: 5.5tr, make: copeland, model: zr72kc-tfd-522,r22 refrigerant compressor, capacity: 8.5tr, make: copeland, model: zr108kc-tfd-522

Supply of 4 star or above 280-300 liter capacity frost free refrigerator with eco-friendly refrigerant , 01 year machine warranty & 10 year compressor warranty

Cut repair of 04 nos. hemm tyres size 24.00 x 35.00 applicable for 60t dumper bh60m and cat 773e of jharkhand ocp.

Repairing of cls system, cracked dump body and auto electric system in equipment no. bh60m dumper sl. no. 60777/d13140 at jharkhand ocp

Extension of lan connection for road sale weighbridges along with 5 years camc after completion of work at siarmal ocp, mahalaxmi area.

Extension of lan connection for road sale weighbridges along with 5 years camc after completion of work at siarmal ocp, mahalaxmi area.

Custom bid for services - comprehensive amc for water cooled screw chiller of capacity 120 tr (consisting of 02 nos blue star make screw chillers of model ( lcw1-120x) complete with screw compressor, condenser,evaporator,refrigerant controls and othe..,custom bid for services - comprehensive amc for air cooled chiller of capacity 320 tr (consisting of 02 nos blue star make air cooled chillers of model lca2-320v) complete with air cooled compressor, condenser,evaporator,refrigerant controls and oth..

Repair of front suspension mounting frame, chassis eye and suspension eye, housing, bush making and fitting, re-moval of broken stud, repairing of front brake(lhs) and front suspension support, etc of dumper 90027(rohini) and 1277(kdh)

Hermetically sealed scroll type compressor of 5 ton capacity, suitable for r-407c refrigerant, operating voltage 380-420v ac, 3phase, 50hz, suitable for use in lhb type rmpu air conditioned coahces of double decker train, and confirming to rdso specifciation no. rdso/pe/spec/ac/0134-2009 (rev-0).

Hermetically sealed scroll type compressor using r-22 refrigerant gas , working on 3 phase 415v ac, 50hz , suitable for use in icf type rmpu ac coaches, conforming to rdso spec no. elps/spec/ac/03 (rev-2) may 2009 with amendment no. 1 & 2. accepted make & model no:- rdso approved model no. zr61 kc tfd 522 of m/s copeland make only.