Double Boom Jumbo
Description:
The double boom jumbo is a kind of two boom underground drilling jumbo machine typically used in tunneling construction of mining, metallurgy, water and electricity, railway, highway engineering, etc. It can work on face of the tunnel, roof, side and floor. In addition, the double boom jumbo can not only drill the blast hole, but also drill the bolt hole easily.
Features:
1. The double boom jumbo, owning a drilling speed of 0.8-2 m/min, can work with high efficiency.
2. This underground drilling jumbo machine has an advanced hydraulically controlled drilling system which is safe and simple to operate. The system incorporates the auto stop and anti-jamming function, which make sure that the machine can stop automatically at the end-point and wash itself automatically.
3. It can walk flexibly with direct diesel drive which can transport materials at a long distance.
4. The double boom jumbo has a low center of gravity, great mobility and remarkable stability. It is specially suit for the tunnels of big section.
5. Possessing a line of rock drills, drill jumbos and roof bolters, the double boom jumbo can drill the rock with a much lower cost per meter.
- Technical Data
- Quotation
Technical Parameters:
| Type | DF20-2BD | DF20A-2BD |
| Drill speed (m/min) | 0.8-2 | 0.8-2 |
| Drill rod length (m) | 2.475 (standard) | 3.05 (standard) |
| Hole diameter (mm) | 27 - 45 | 27 - 45 |
| Hole depth (once) (m) | 2.1 | 2.7 |
| Cross section W×H (m×m) | 2 × 2 - 5.2 × 3.8 | 2.5 × 2.5 - 5.5 × 4.5 |
| Traveling speed (km/h) | 3 | 3 |
| Climbing capability % | 25 | 25 |
| Rock drill number and type | 2×HYD200 | 2×HYD200 |
| Overall dimensions L×W×H (m) | 7.35×1.35×1.6 | 7.95×1.35×6 |
| Motor power (kw) | 45 | 45 |
| Voltage (V) | 380 or 660 | 380 or 660 |
| Total weight (kg) | 9600 | 9800 |
| Boom number and type | 2× ZB2.4 | 2× ZB2.9 |
| Up/down (°) | 55/16 | 55/16 |
| Swinging angle inner/outer (°) | 14/47 | 14/47 |
| Extension (m) | 1.5 | 1.5 |
| Rotation angle (°) | 180/180 | 180/180 |
| Impeller number and type | 2 × TJ2.1 | 2 × TJ2.7 |
| Up /down (°) | 105/15 | 105/15 |
| Pivot angle (left/right) (°) | 45/45 | 45/45 |
Note: The above parameters are only for reference. They can be different from the actual parameters.
As a professional manufacturer and supplier of double boom jumbo in China, Siton is founded in 1992. Our products mainly include mucking equipment, tunnel excavating equipment and mining haulage equipment. We also provide rock drill jumbo, underground jumbo drills , explosion proof jumbo, etc. All our products have passed the security certificate and the patent certificate of national grade. Besides, our company possesses more than 60% market share. We establish business relationship with customers from Canada, India, Kazakhstan, Vietnam, Morocco, Algeria, Laos, Nepal, etc. If you need double boom jumbo, please don't hesitate to contact us.
- Double Boom JumboThe double boom jumbo is a kind of two boom underground drilling jumbo machine typically used in tunneling construction of mining...
- Rock Drill JumboThe rock drill jumbo, also called rock drilling jumbo or hydraulic rock drill, is a kind of jumbo machine mainly used for loading of coal, rock...
- Underground Jumbo DrillsThe underground jumbo drill is a kind of jumbo for coal mine. And it is mainly made up of mining jumbo, production drill rigs, rock ...
- Explosion Proof JumboThe explosion proof jumbo, also called flameproof jumbo, is a kind of underground crawler drilling jumbo machine widely used in chemical...