1.It is safe and simple to operate
2.auto stop and anti-jamming function, auto-stop at end-point, auto wash
3. small compact
this kind of jumbo is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water and electricity, railway, highway engineering, etc. This series use single booms to drill, with high efficiency and speed which can be 0.8-2 m/min. The advanced hydraulically controlled drilling system, which is safe and simple to operate, incorporates the auto stop and anti-jamming function, auto-stop at end-point, auto wash. The jumbo can work on face of the tunnel, roof, side, and floor. The jumbo cannot only drill blast hole, on the basis of section, with our patent impeller, the jumbo can drill bolt hole conveniencely. This small compact jumbo has a low center of gravity, great mobility, and remarkable stability. It is specially suited to tunnels of small section.
It can walk flexibly with direct diesel drive, solving the problem of long distance transition.
Type | DF10-1BD | DF10A-1BD |
Drill speed (m/min) | 0.8-2 | 0.8-2 |
Drill rod length (mm) | 2475 | 2475 |
Hole diameter (mm) | 27- 45 | 27- 45 |
Hole depth (once) (m) | 2.1 (standard) | 2.1( standard) |
Cross section W×H (m×m) | 2×2- 3.5×3.5 | 2×2- 4×4 |
Traveling speed (km/h) | 2.5 | 2.5 |
Climbing capability % | 25 | 25 |
Rock drill type and number | HYD200×1 | HYD200×1 |
Overall dimension L×W×H (m) | 6.5×0.9×1.5 | 7×0.9×1.5 |
Motor power (kw) | 30 | 30 |
Total weight (kg) | 6300 | 6500 |
Boom type and number | ZB2.4× 1 | ZB2.9× 1 |
Up/down (°) | 55/16 | 55/16 |
Swinging angle inner/outer (°) | 31/31 | 31/31 |
Extension (m) | 1.5 | 1.5 |
Rotation angle (°) | 180/180 | 180/180 |
Impeller type and number | TJ2.1×1 | TJ2.1×1 |
Up /down (°) | 105/15 | 105/15 |
Pivot angle (left/right) (°) | 45/45 | 45/45 |
