Cookies
Our website uses cookies, including web analytics services. By using the site, you agree to the processing of personal data by cookies. For more information on the processing of personal data, please see our Privacy Policy.
Part Number: 3115 3451 81 (3115345181)
The accumulator 3115 3451 81 is part of the percussion circuit of the COP 1638+ hydraulic drifter. It compensates pressure fluctuations, reduces shock loads in the hydraulic system and helps to stabilise impact energy during rock drilling operations.
| Item | Part No. | Alt No. | Qty | Description |
|---|---|---|---|---|
| - | 3115 1870 00 | 3115187000 | 1 | protection plug |
| 1 | - | - | 1 | diaphragm cover |
| 2 | - | - | 1 | diaphragm housing |
| 3 | 3115 1822 01 | 3115182201 | 1 | diaphragm |
| 4 | 3115 0262 00 | 3115026200 | 1 | valve, complete |
| 5 | 3115 2196 81 | 3115219681 | 1 | test valve, complete |
| 9 | 3115 2714 90 | 3115271490 | 1 | label set |
| 10 | 3115 2702 10 | 3115270210 | 2 | screw |
| 11 | 3310 4076 00 | 3310407600 | 1 | cap |
| 12 | 0663 9056 00 | 0663905600 | 1 | O-ring 14 × 1.78, 70 Shore |
| 13 | 0663 6121 00 | 0663612100 | 1 | O-ring 14.1 × 1.6, 70 Shore |
| 14 | 0663 2110 00 | 0663211000 | 1 | O-ring 10.3 × 2.4, 70 Shore |
The full spare parts list for this hydraulic drifter is available in our catalogue: COP 1638 hydraulic drifter spare parts.
Our website uses cookies, including web analytics services. By using the site, you agree to the processing of personal data by cookies. For more information on the processing of personal data, please see our Privacy Policy.