Repairing of A) Upper Deck and lift cylinder, B) Track link assembly LH side, C) Track drive gear box LH side D) Front Idler assembly 02 nos. of SDL 969 of 7, 8 incline of Dhori (K) Colliery, Dhori Area, CCL.

Amount

PART A- Upper Deck and lift cylinder (ENTER 0 VALUE IN THIS ROW)

Upper deck Arm place both side pin seat damaged, oval and worn out portion repairing and rectification with the help metal filling by special welding electrodes as required up to roundness and after welding re- shaping by grinding/machining as per pin size both side

Lift cylinder place both side pin seat damaged, oval & worn out portion repairing & rectification with the help of metal filling by special welding electrodes as required up to roundness & after welding re- shaping by grinding as per pin size & also making required size, distance ring 02 Nos. & welding with both side of lifting cylinder pin place with centre & alignment and also making locking arrangement of pin both side.

EN- 9 steel bush new making as per sample size –

Lift cylinder worn out pin welding by special electrodes then machining as per original shape –

Lift cylinder opening and fitting in mounting and upper deck arm assembly

PART B-Repairing of Track link assembly LH side (ENTER 0 VALUE IN THIS ROW)

Making and fitting of new track bush

Making and fitting of Track pin of 45mm X 240mm

Gas cutting and removing of old track pin and bush

Providing and fixing of new track bolt

Providing and fixing of new track shoe nut

PART C- Repair of Track Drive Gear Box LH side (ENTER 0 VALUE IN THIS ROW)

Repairing of damaged gear bearing and housing by round welding and machining as per original shape and size

Repairing of primary reduction assembly by pinion repairing

Repairing of secondary reduction assembly by pinion assembly repairing by worn out teeth material filling in round and teeth making in original shape by milling machine

Repairing of its cover assy. damaged mtg. holes threads new making by oval holes closing by material filling and machining outer face and new thread making

Repairing of pinions of planetary assembly

Replacement of its seal kit

PART D- Front Idler assembly- 02 nos (ENTER 0 VALUE IN THIS ROW)

Track chain Idler assy. dismantling, full overhauling repairing and assembling.

Repairing of worn out portion of idler bracket seat collar by welding and machining as per original dimension for proper assembly

Repairing of worn out bearing seat and color of idler shaft by welding machining.

Damaged and worn out Bearing cover seat repairing by welding metal filling, and machining as per bearing seat and dust seal

Broken and seized bolt removing by drilling from Idler collar-

New thread making in idler collar-

Providing and fixing of H.T bolts 12mmX30mm-

Providing and fitting of Bearing 4T- 623/612 -

Providing and fixing Idler seal kit

Total impact of GST for the purpose of CTC

M/S GANESH ENGINEERING WORKS

MAA BHAGWATI ENTERPRISES