SHINING STAR OF ROCK DRILL SPARE PARTS
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The COP 1838+ is a hydraulic rock drill for high penetration in underground mining; developed with an extended service life while maintaining drilling performance.
Technical Specifications
| Dimensions and Weight | |
| Weight | 170 Kg (375 Ib) |
| Length without shank adapter | 1008 mm (3 ft 3.6 inch |
| Width including connectors | 251 mm (9.9 inch) |
| Height | 223 mm (8.8 inch) |
| Rotation Ratings | |
| Rotation range | 0 - 340 rpm |
| Torque (maximum) | 640 Nm (472 Ibf-ft) |
| Working pressure (maximum) | 210 bar (3046 psi) |
| Oil consumption | 75 I/ min (2.6 cfm) |
| Impact Ratings | |
| Impact power (maximum) | 18 kW (24 hp) |
| Input power to rock drill (maximum) | 31 kW (41.6 psi) |
| Hydraulic pressure (maximum) | 230 bar (3336 psi) |
| Flow rate | 75 - 92 I/min (2.5 - 3 cfm) |
| Impact frequency | 60 Hz |
| Flushing Flow and Pressure | |
| Flushing water pressure (maximum) | 25 bar (363 psi) |
| Lubricating air consumption at 2 bar (29 psi) | 5 I/s (10.6 cfm) |
| Flushing water consumption | 40 - 120 I/s (1.4 - 4.3 cfm) |
| Service Kits | |
| Seal kit | 3115 9170 92 |
| Shank Adapter | |
| R32 | 403 - 09103,10 |
| T35 | N/A |
| R38 | 404 - 09101,10 |
| T38 | 435 - 09103,10 |
| T8 | 435 - 09101,10 |
| SR8 | 427 - 09101,10 |
| T45 | N/A |
| T51 | N/A |
