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medium-sized medium-and-deep hole mining drill rig
The medium-sized medium-and-deep hole mining drill rig features a compact structure with a width of only 1.3 meters, making it easy to operate and transport in narrow tunnels. It is suitable for various mining methods such as sublevel caving without pillars, sublevel open stoping, and stage open stoping with subsequent backfilling, meeting the efficient drilling needs of small and medium-sized mines.
Description
The Medium-Sized Medium-and-Deep Hole Mining Drill Rig
The medium-sized medium-and-deep hole mining drill rig is a highly efficient drilling device specially designed for small and medium-sized mines. With an overall width of just 1.3 meters and a compact structure, the rig can easily operate flexibly in narrow tunnels and is easy to transfer and transport, significantly enhancing operational mobility and adaptability in mining sites.
Main Features of the Medium-Sized Medium-and-Deep Hole Mining Drill Rig
- Compact and Flexible: The 1.3-meter width allows the equipment to easily access limited spaces, making it ideal for mining operations in confined environments.
- Convenient Transfer: The optimized structure enables easy relocation and transportation, saving operation time and improving productivity.
- Suitable for Multiple Mining Methods: The rig can meet the demands of various mainstream mining methods, such as sublevel caving without pillars, sublevel open stoping, and stage open stoping with subsequent backfilling.
- Customized Solutions for Cold and High-Altitude Areas: Tailored and systematic solutions are available for extreme climates and high-altitude regions, ensuring efficient and stable operation in harsh environments.
Applications
This drill rig is mainly used for medium-and-deep hole drilling operations in small and medium-sized mines. It is widely applicable in mining environments that require sublevel caving, open stoping, and post-backfilling, making it well-suited for mining projects in cold or high-altitude areas.
Technical Parameters
| Item | Unit | BY-MT211 | |
|---|---|---|---|
| Overall Parameters | Weight | degree | 11.24 |
| Boomer Parameters | Shank | ! | T45 |
| Drill Diameter | mm | 64-76 | |
| Max Impact Power | kW | 18 | |
| Impact Frequency | Hz | 57 | |
| Main Impact Flow | L/min | 93 | |
| System Pressure | bar | 215 | |
| Rotation Speed | pm | 0 to 140 | |
| Max Rotary Torque | Nm | 1550 | |
| Air Consumption | Limin | 420 | |
| Flushing Water Consumption | Lmin | 40-120 | |
| Feed Parameters | Total Length | mem | 2784 |
| Drill Rod Length | mem | 1050 | |
| Feed Force | KON | 20 | |
| Drilling Depth | m | 25 | |
| Drill Rod Magazine Capacity | ! | 23+1 | |
| Drill Diameter | mem | 64-76 | |
| Travel Parameters | Engine Power | kW | 54 |
| Departure/Approach Angle | degree | 15 | |
| Maximum Gradeability | degree | 15 | |
| Travel Speed | kenyh | 0-5 | |
| Power Parameters | Main Motor Power | kW | 55 |
| Voltage | v | 380 | |
| Rated Power | kW | 54 | |
| Drilling Arm and Positioning | Feed Compensation | mem | 980 |
| Feed Beam Rotation | degree | 360 | |
| Drilling Arm Pitch | degree | -60 to 30 | |
| Arm Translation Stroke | mm | 1500 | |
| Operating Range (Width x Height) | m | 3.2x3.2 to 5.6x3.7 | |
| Feed Beam Upward Stroke | mem | 1500 | |
| Feed Beam Downward Stroke | mem | 1500 | |
| Feed Compensation | mm | 980 | |
| Motor Power | kW | 3 | |
| Water Supply System | Max Flow | L/min | 142 |
| Max Working Pressure | bar | 25 | |
| Air Supply System | Max Air Volume | L/min | 700 |
| Max Pressure | bar | 8 | |







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