| Technical Parameter |
| Working pressure(MPa) | 1.05-2.46 | Rail way swing angle(＜) | left 50 right35 |
| Hole diameter (mm) | 105-165 | Arm swing angle(＜) | -45~=45 |
| Level drilling height (m) | 3.38 | Arm pitching angle(＜) | up60 down19 |
| Climb ability (＜) | 26 | Power of walking motor (kw) | 8.5X2 |
| Feeding stock (m) | 3.66 | Feeding motor power (kw) | 3.36 |
| Rotating (rpm) | 0-72 | Rotating motor power (kw) | 18.34 |
| Feeding (N) | 13620 | Rotating Torque (N/m) | 2510 |
| Height of pull hook (mm) | 508 | Size (L8W8H) | 2780*2210*1470 |
| Transport width (mm) | 2260 | Weight (kg) | 5000 |
| Rail way length (mm) | 4356 | Air consume(m3/min) | 17-21 |
| Compensate length (mm) | 1200 | Dust clean | Wet |
| Max rotating torque (kg/m) | 252 | ||
| Rail way pitching angle(＜) | 180 |