Repairing of hydraulic pump part no. 452HS03454 (Primary, secondary and tertiary section pump) and its related accessories of Motor Grader Sl. No. 3153 at Block-IV OCP of Govindpur Area-III, BCCL.

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Scope of Work:- A) Repairing of Primary Section Pump. 1. Repairing of C.I Body housing according to body and seal size, 01 No. 2. Main body gear portion bore welding by aluminum electrode and machining as per gear dia. , 01 No. 3. Body surface grinding and lapping both side, 01 No. 4. Main body gear portion bush making and pressing, 01 No. 5. Side plate surface grinding, 01 No. 6. Thrust Bronze plate. 01 Set. 7. Bearing, 01 No. 8. Quad ring, 01 No 9. Round hand groove pin, 06 Nos. 10. Drive Shaft, 01 No. 11. Seal & o ring Kit, 01 Set. B) Repairing of Secondary Section Pump. 1. Repairing of C.I Body housing according to body and seal size. 01 No. 2. Main body gear portion bore welding by aluminum electrode and machining as per gear dia. 01 No. 3. Body surface grinding and lapping both side. 01 No. 4. Main body gear portion bush making and pressing. 01 No. 5. Side plate surface grinding. 01 No. 6. Thrust Bronze plate. 01 Set. 7. Bearing. 01 No. 8. Round hand groove pin. 06 Nos. 9. Drive Shaft. 01 No 10. Seal & o ring Kit. 01 Set. C) Repairing of Tertiary Section Pump. 1. Bearing carrier. 01 No. 2. Gear housing. 01 No. 3. Drive Gear. 01 No. 4. Main body gear portion bush making and pressing. 01 No. 5. Thrust plate (Bronze). 01 Set. 6. Plug. 01 No. 7. Coupler. 02 No. 8. Dowed Pin. 02 No. 9. Main body gear portion bore welding by aluminum electrode and machining as per gear dia. 10. Seal & o ring Kit. 01 Set. 11. Hose Pipe 15mm x 4.5 Ft. 04 Nos. 12. Adopter, 04 Nos.

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Royal Engineering Works

ROSHAN ENTERPRISES