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The hole diameter(mm) | 140-219 | Drill pipe diameter(mm) | Φ76 Φ89 |
Drilling depth(m) | 200 | Drill pipe length(m) | 1.5m 2.0m 3.0m |
One-time advance length(m) | 3.3 | Rig lifting force(T) | 10 |
Walking speed(km/h) | 2.5 | Rapid rise speed(m/min) | 16 |
Climbing angles(Max.) | 30 | Fast feeding speed(m/min) | 35 |
Engine | 4102 | Equipped capacitor(kw) | 55 |
Using air pressure(MPA) | 1.7-2.5 | Equipped with hammer | Medium and high wind pressure series |


















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