MTPS I CHP II Bulldozer Routine maintenance preventive and breakdown repair works on all systems

Amount

Charges for attending bulldozer routine maintenance works in all bulldozers like daily water & oil level checking and top up, checking the belt tension of alternator & fan, air filter cleaning and renewals if any, checking of universal joint assembly, checking of steering system booster, clutch system and brake removing and reassembling, checking of batteries and replacement if any, checking and replacing of self starter and alternator, checking of carrier rollers, track rollers and idlers etc, checking of track shoe assembly tension cutting edge replacing and bolt & nuts replacing if any, oil leakages arresting in all system, periodic oil servicing and changing filters and strainers etc, complete water servicing & greasing in all point of the dozer, renewal of Hoses, ‘O’ rings etc, engine front oil seal and diesel pump changing, diesel tank cleaning and assembling, carrying out all the other allied minor works to keep the dozer in operating condition as directed by the Engineer in-charge at site (T&P, spares and consumables will be provided by TANGEDCO Ltd. at free of cost).

Charges for removal of blade assembly with frames from lifting cylinders and trunnion assembly in the dozer and reassembling the same, as directed by the engineer incharge at site.

Charges for Dismantling the trackshoe assembly by removing the locks and master pin etc. in LH or RH of the Bulldozer and assembling the same, then tensioning the track shoe assembly by applying grease as directed by the engineer incharge at site.

Charges for removal of front idler wheel assembly from LH or RH side in the dozer, cleaning, inspection and replacing if any got damaged and reassembling the same as directed by the engineer incharge at site.

Charges for removal of carrier roller assembly with support from LH or RH of the dozer, cleaning, inspection and replacing if any got damaged (or) worn out and reassembling the same as directed by the engineer incharge at site. Including cost of T&Ps and consumables.

Charges for removal of track frame assembly from LH or RH side of the bulldozer by lifting of cross bar, carrier roller, idler wheel by using Jack and Providing proper support for the dozer and assembling the same after completion of repair works as directed by the engineer incharge at site.

Charges for dismantling of track roller assembly by removing of Track roller guards, cleaning, inspection and replacing if any got damaged (or) worn out and assembling as directed by the engineer incharge at site. Including cost of T&Ps and consumables.

Charges for removal of grease seal piston assembly by lifting of cross bar, removing , idler wheel by means of proper support and removing the carrier roller bed etc cleaning, inspection and replacing the grease seal and assembling the same as directed by the engineer incharge at site. Including cost of T&Ps and consumables.

Charges for removing the recoil spring complete assembly from spring housing by removing the cover assembly by means of Hydraulic Jack. Cleaning, inspection of recoil spring Tension, Position etc. and also replacing the oil as directed by the engineer incharge at site. Including cost of T&Ps and consumables.

Charges for replacement of Hydraulic lifting cylinder Operating lever Seal in Hydraulic tank assembly by draining the oil and opening the Hydraulic tank, cleaning and assembling the same after changing the oil seal, as directed by the engineer incharge at site.

Charges for removal of cover assembly, lock nut, coller, support sprocket, sprocket nut, bushings, sprocket wheel assembly etc by using special T&P’s, fixtures etc, cleaning, inspection and replacing the sprocket wheel assembly if existing got worn out (pinions and bearings) and assembling the same after replacement of sprocket wheel sealring assembly, as directed by the engineer incharge at site. Including cost of T&Ps and consumables.

Charges for replacement of existing sealring assembly between sprocket wheel assembly and final drive support sprocket assembly by a new one, as directed by the engineer incharge at site.

Charges for removal of Universal joint assembly by removing of all accessories such as sunshade hood, platform, driver seat, battery cover, cross bar, linkages of brake and steering system and other required oil lines etc from the dozer. Cleaning, inspection and replacing the all bushes, Universal joint assembly if existing got damaged and assembling the same, as directed by the engineer.

Charges for removal of gear box assembly from the dozer and removing oil lines valve assembly etc from the gear box cleaning, inspection and replacing the shaft drive oil seal, joint oil seal if adjusting got damaged and assembling the same after completion of repair works as directed by the engineer incharge at site. Including cost of T&Ps and consumables.

Charges for dismantling the gear box assembly, cleaning, inspection and replacement of worn out gears, bearings, ‘O’ rings and gaskets in intermediate shaft, main shaft and counter shaft etc. as directed by the engineer incharge at site.

Charges for replacement of clutch disc, plate and clutch main shaft seal by removal of clutch cover assembly, couplings and complete assembly from the dozer and assembling the same after changing of oil seal, as directed by the engineer incharge at site.

Charges for dismantling of Inertia brake band assembly from the dozer and reconditioning by replacement of new shoe assembly, rivets etc. and assembling in the dozer then brake adjustment to be carriedout, as directed by the engineer incharge at site. Including cost of materials, T&Ps and consumables.

Charges for complete overhauling of one set( RH & LH) hydraulic blade lifting cylinder assembly, piston assembly, valve assembly, etc. by dismantling, cleaning, inspection and replacing the service kit contains ‘O’ rings, piston rings, dust seals, ‘U’ packing, Back up rings , snap ring etc and refitting the same. Replacing all ‘O’ rings in Hydraulic cylinder oil line hoses and pipings, as directed by the engineer incharge at site.

Charges for dismantling, the blade cutting edges by removing the old bolts and nuts, replacing the cutting edges (or) blade crack welding and reassembling the same as directed by the engineer incharge at site.

Charges for replacement of steering pump/clutch pump/hydraulic pump, booster assembly by dismantling the platform and required oil pipelines in the dozer and assembling the same as directed by the engineer incharge at site.

Charges for dismantling 1set (RH&LH) track shoe link by removing the track shoes assembly and pin through gouching and then assembling the same in the dozer as directed by the engineer incharge at site.

Charges for removal of sprocket assembly, lock nut, collor, support sprocket etc, cleaning, inspection and replacing the seal ring assembly between cover assembly and sprocket nut assembly then assembling the same as directed by the engineer incharge at site.

Charges for dismantling of brake booster assembly by removing the cover, stopper, spring, links etc and assembling the same with necessary ‘O’ rings and gasket etc after completion of repair works, as directed by the engineer incharge at site.

Charges for removal of steering control valve system assembly by dismantling of all accessories like diesel tank, cross bar, battery box and all required oil lines, links etc in the dozer and assembling the same after completion of repair works as directed by the engineer incharge at site.

Charges for removal of brake band assembly, steering clutch assembly from the dozer and replacing the steering clutch assembly, Ring seals, ‘O’ rings, Gaskets and assembling the same as directed by the engineer incharge at site.

Charges for cylinder head repair works in Cummins Engines / BEML Engines fitted in D80, D120 & D155 Bulldozers (3 Nos. Cylinder)

Charges for PT fuel pump repairing and calibration in Cummins Engines/ BEML Engines fitted in D80, D120 & D155 Bulldozers

Charges for injector repairing and calibration in Cummins Engines/BEML Engines fitted in D80, D120& D155 Bulldozers (6 Nos. = 1 set)

Charges for oil coolers servicing and testing in Cummins Engines /BEML Engines fitted in D80, D120 & D155 Bulldozers (3 Nos.)

Charges for complete radiator servicing, overhauling and pressure testing in Cummins Engines/BEML Engines fitted in D80, D120 & D155 Bulldozers

Charges for draining the hydraulic oil, clutch oil and dismantling of hydraulic oil lines, lifting cylinder lever assembly, hydraulic lifting cylinder RH, LH side, cylinder support assembly, clutch oil cooler liner, gear box oil, lines and clutch system etc. and reassembling the same after overhauling the Cummins Engines/ BEML Engines fitted in D80, D120 & D155Bulldozers

Charges for removing the engine installation, testing and commissioning the engine assembly by aligning the engine, clutch assembly, universal joint assembly and engine bed etc. in Cummins Engines/ BEML Engines fitted in D80, D120 & D155 Bulldozers

Charges for complete electrical system inspection and servicing of damaged wire, head light fused bulbs, starting switch, self motor and alternator etc. in Cummins Engines / BEML Engines fitted in D80, D120 & D155Bulldozers

Charges for removal of parts in under guard assembly and Top guards assembly by removing of all electrical connections cable assembly, brake liner assembly gear lever assembly, Driver seat etc., cleaning of all deposited coal powder in all system of torque convertors, gear box, engine side, and bottom of under carriage side and re assembling the same as directed by the Engineer in-charge at site.

Charges for removing of Arms assembly, Ball joint assembly internal & external, Lock plate with pins, shaft of blade assembly, cleaning and inspection of internal square threads and external threads and ball joint assembly, and reassembling the same in the dozer as directed by the Engineer incharge at site.