Dual Power drilling jumbo

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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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