
Specifications
| Wind pressure(Mpa) | 1.2-2.46 |
| Air consumption(m/min) | 10-20 |
| Drilling diameter(mm) | 115-150 |
| Drilling depth(m) | down 65m |
| Once promotion distance(mm) | 3000 |
| Drill diameter(mm) | 76 |
| Skid compensation(mm) | 1200 |
| Maximum lift force(N) | 26000 |
| Guide shell pitch () | up and down total 100 |
| Guide shell swing angle() | Left and right total 100 |
| Boom lift angle() | up and down total 70 |
| Boom swing angle() | 70 |
| Grade ability() | 30 |
| Chassis ground clearance(mm) | 300 |
| Travelling speed(Km/h) | 0-2.5 |
| Back to the transit speed(r/min) | 0-90 |
| Rotary torque(N.m) | 3200 |
| Host Power(kw) | 56 |