Rotary Drilling Rig HDR230
Rotary Drilling Rig HDR230 1.Max.drilling torque 230kN.m 2.Max.drilling diameter 2m 3.Max.drilling depth 75m Rotary Drilling Rig
| Name | Unit | HDR230 |
| Max. drilling diameter | mm | 2000 |
| Max. drilling depth | m | 60 or 75 |
| Drill head slewing torque | KNm | 230 |
| Max. lifting capacity of main windlass | KN | 240 |
| Max. lifting speed of main windlass | m/min | 50 |
| Max. lifting capacity of assistant windlass | KN | 75 |
| Max. lifting speed of assistant windlass | m/min | 80 |
| Max. driving speed | km/h | 1.9 |
| Slewing speed | r/min | 3.2 |
| Engine | Cummins QSL9.0-325 | |
| Total equipment weight | T | 68 |
Rotary Drilling Rig HDR230
