Percussion Mechanism – Sandvik DS311
Spare parts for the percussion mechanism of the Sandvik DS311 rock bolter are available from stock with fast worldwide delivery. We supply original and OEM-quality components designed to ensure efficient energy transfer, stable operation and long service life in demanding underground mining conditions.
Components included in percussion mechanism
| Ref. | Part No. | Qty | Unit | Item name | Description |
|---|---|---|---|---|---|
| 1 | BG00516671 | 1 | EA | Cylinder, Pilot | – |
| 2 | 55186990 | 1 | EA | Cylinder, Front | – |
| 3 | 55078945 | 1 | EA | Cylinder | – |
| 4 | 55059617 | 1 | EA | Piston | – |
| 5 | 55078646 | 1 | EA | Distributor | – |
| 6 | 55064566 | 4 | EA | Seal, Rod | d34 |
| 7 | 55175046 | 4 | EA | Seal | 90.0 × 84.4 × 4.8 |
| 8 | 55175045 | 1 | EA | Seal | 78.0 × 73.0 × 5.0 |
| 9 | 55202708 | 2 | EA | Seal | – |
| 10 | 55199562 | 2 | EA | Seal | 60.0 × 54.4 × 5.8 |
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