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Model | HWS260 |
Total Weight(T) | 6.4 |
Dimensions(mm) | 4100*1900*2600 |
Drilling Diameter(mm) | 140-300 |
Drilling Depth(m) | 260 |
One-time Advance Length of the Drill(mm) | 3000 |
Walking Speed(Km/h) | 2.5 |
Climbing Ability(max) | 30 |
Min. Ground Clearance(mm) | 250 |
Working Air pressure(Mpa) | 1.7-3.0 |
Air Consumption(m³/min) | 17-35 |
Main Power(kw) | 73/Yuchai |
Rotation(rpm) | 40-70 |
Rotary Torque(Nm) | 7000-9000 |
Model | HQZ220L |
Overall weight (T ) | 4.2 |
Dimension (mm ) | 3800*1700*2350 |
Drilling diameter (mm ) | 130-294 |
Drilling depth (m ) | 220 |
One-time advance length of the drill(mm) | 3000 |
Model | HQZ-320L |
Total Weight(T) | 7.5/9 |
Dimensions(mm) | 4200*1900*2600 |
Drilling Diameter(mm) | 140-350 |
Drilling Depth(m) | 320 |








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