| drill rig model | HCD70 |
| bore diameter | 60~80mm |
| bore depth | ≥15m |
| rock hardness | ≥20 |
| rotating speed (without load) | 110r/min |
| working air pressure | 0.5~0.7Mpa |
| air consumption | ≥3.5m3 / min |
| propulsion cylinder stroke | 1070mm |
| lifting force | 3600N |
| electric motor power | 3kw |
| electric motor voltage | 380V |
| drilling rod length | 1025mm |
| engine | electric |
| recommended matched power | 3.5 / 7 |
