Rotary Drilling Rig
Rotary Drilling Rig: 1Max.drilling torque 200kN.m, diameter 2m, depth 60m 2Max.lifting capacity of main windlass 210KN 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
