| Drill Heads | Models | YDH2004F | |
| Percussion oil pressure | bar | 150-170 | |
| percussion oil flow | l/min | 50-70 | |
| Frequency | bpm | 1900 | |
| Percussion energy | J | 250 | |
| Rotation oil pressure(Max) | bar | 170 | |
| Rotation oil flow | l/min | 75 | |
| Rotation speed(Max) | rpm | 51 | |
| Rotation torque(Max) | Nm | 7160 | |
| Driving device | Driving models | Hydraulic cylinder | |
| Driving force | KN | 180 | |
| Lifting force | KN | 257 | |
| Stroke | mm | 1600 | |
| Moving device | Model | Crawler | |
| Traveling speed | km/h | 2.5 | |
| Max. Gradeability | degree | 35 | |
| Power plant | Diesel engine | KW | 55.4 |