| Model | Unit | GHZK-300 |
| Dimension (L*W*H) | mm | 1000*1650*2500mm |
| Max. drilling diameter | mm | 400mm |
| Max. drilling depth | mm | 400mm |
| Lifting stroke | mm | 1400mm |
| Workbench size (L*W) | mm | 1350*750mm |
| Main motor power | kw | 7.5Kw |
| Total weight | KG | 1200KGS |
| Water consumption | m3/h | 3 |