Dual Power drilling jumbo
Dual Power drilling jumbo
Description:
This drilling jumbo with double booms is mainly used to excavating gallery, tunneling, culvert, etc. It can be applied to underground works in various fields, such as mine, metallurgy, water-power engineering, railway and highway construction, etc.
Feature:
1. This dual power double booms drilling jumbo is equipped with advanced hydraulic system. The gadder can stop automatically. So the operation is easy and reliable.
2. Due to the application of double working arms, the drilling speed of this machine can reach 0.8-1.2m/min.
3. The body of this dual power double booms drilling jumbo is small and the structure is compact.
4. The underground crawler drilling jumbo with low barycerter is driven by diesel when walking. So it is flexible and stable during the work. It is unnecessary to change the position in long distance working.
Technical Parameters of DF10A-1BCD Drilling Jumbo:
| Type | DF10A-1BCD | DF20A-2BCD |
| Drill speed (m/min) | 0.8-2 | 0.8-2 |
| Drill rod length (mm) | 2475 | 3050 |
| Hole diameter (mm) | 42 | 42 |
| Hole depth (once) (m) | 2.1 (standard) | 2.7 (standard) |
| Cross section W×H (m×m) | 2 × 2 - 3.5 × 3.5 | 2.5 × 2.5 - 5.5 × 4.5 |
| Traveling speed (km/h) | 0.8-2 | 2.5 |
| Climbing capability % | 14 | 14 |
| Rock drill type and number | HYD200×1 | HYD200×2 |
| Overall dimensions L×W×H (m) | 7.8×0.9×1.736 | 7.94×1.29×1.736 |
| Motor power (kw) | 32.2 | 47.2 |
| Diesel engine power (kw) | 35 | 60 |
| Total weight (kg) | 6000 | 10000 |
| Up/down (°) | 55/16 | 55/16 |
| Swinging angle inner/outer (°) | 30.5/30.5 | 14/47 |
| Extension (m) | 1.5 | 1.5 |
| Rotation angle (°) | 180/180 | 180/180 |
| Up /down (°) | 105/15 | 105/15 |
| Pivot angle (left/right) (°) | 45/45 | 45/45 |
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