Main parameters
| Drilling rig model | YGM70G |
| bore depth | 35~100m |
| bore diameter | 110~230mm |
| drilling rod diameter | Φ |
| bore dip angle | 0~90 |
| power head rotating speed | 0~50rpm |
| power head torque | 3900Nm |
| propulsion stroke | 1800mm |
| Mast stroke | 500mm |
| max. lifting force | 30KN |
| max. propulsion force | 25KN |
| electric motor power | 22kw |
| weight | 1400kg |
| overall dimension | 3100x1000x1500mm |
| Drilling rig model | YGM40G |
| bore depth | 10~60m |
| bore diameter | Φ90~180mm |
| drilling rod diameter | Φ76 x 1500mm |
| bore dip angle | 0~90 |
| power head torque | 2400Nm |
| max. lifting force | 25KN |
| max. propulsion force | 0~20KN |
| electric motor power for power head | 5.5kw or 7.5kw |
| electric motor power for hydraulic system | 4kw |
| weight | 500kg |
| max. component weight | 150kg |
| overall dimension | 2800x800x1400mm |