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| MOQ | 1 set |
| Port | Shanghai/Qingdao/Tianjin/Ningbo |
| Packaging | choose the right packaging for buyers products to keep safe;Delivered to the specified location comply with buyers demand |
| Lead Time | 15 |
1. Applications
(1)widely used in drilling large diameter blast hole in mining, road, national defence,water conservancy and so on
(2)necessary drill equipment for prophase surface mine project
2. Characteristics
(1)light weight
(2)Suitable for the place where large and medium rock drill can not work
(3)Flexible, electric motor,noiseless and powerful
(4)Fast Drilling speed horizontal and vertical
3. Parameter
| Model | IV-420B | ||
| working wind pressure(Mpa) | 0.7-1.6 | ||
| gas consumption(m3/min) | 10~20 | ||
| Hole diameter(mm) | 90-145 | ||
| Cost effective drilling depth(m) | 30 | ||
| Feeding stroke(mm) | 3000 | ||
| Length of drill pipe(mm) | 3000 | ||
| Diameter of drill pipe(mm) | Φ76 | ||
| Maximum hoist capacity(N) | 35000 | ||
| Climb ability(°) | 30 | ||
| Walking speed(km/h) | 1~3 | ||
| Rotating speed(r/min) | 0-96 | ||
| Rotating torque(N.m) | 2100 | ||
| Match power | Commins or Yuchai Diesel engine |
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