| Parameter | Specification |
|---|---|
| Hole Diameter (mm) | 140-305 |
| Drilling Depth (m) | 260 |
| Drill Pipe Diameter (mm) | 76mm, 89mm |
| Drill Pipe Length (m) | 1.5m, 2.0m, 3.0m |
| Power (kw) | 70 |
| Rotating Torque (N.m) | 4000-5300 |
| Dimension (mm) | 4000x1850x2300 |
| Weight (T) | 6.5 |
| Equipped with Hammer | Medium and high air pressure series |