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shallow hole mining drill rig for versatile operations
The medium-sized shallow hole mining drill rig is specially designed for small and medium-sized mines. Featuring a modular crawler chassis and high-precision positioning system, it adapts to various mining processes. With a high level of automation and user-friendly operation, the rig significantly improves drilling efficiency and accuracy, meeting the needs of efficient and safe mining under different working conditions.
Description
The Medium-Sized Shallow Hole Mining Drill Rig
The medium-sized shallow hole mining drill rig is a highly efficient rock drilling machine developed specifically for small and medium-sized mines, capable of meeting the requirements of various mining methods such as upward horizontal sublevel filling. The rig features a modular design with a crawler chassis, rotary table, and feed units, allowing for flexible configuration of the feed system to suit different operational needs and adapt to complex working conditions.
Main Features of the Medium-Sized Shallow Hole Mining Drill Rig
- Modular Combination Design: The crawler chassis can be equipped with various feed units and rotary table modules, enabling quick switching between different drilling operation modes according to actual needs.
- Intelligent Automated Operation: Equipped with the intelligent control system and high-precision blast hole positioning technology, it can efficiently complete multi-hole group positioning and drilling in a single setup according to preset parameters, greatly improving operational efficiency and drilling accuracy.
- Interconnected Data Platform: Based on the HarmonyOS system, the drill rig supports seamless data connectivity with mobile terminals, facilitating remote monitoring and maintenance management for mining equipment.
- Strong Adaptability: Capable of handling various mine terrains and mining schemes, providing greater flexibility and productivity for small and medium-sized mines.
Applications
This drill rig is widely used for shallow hole blasting, sublevel filling, auxiliary tunneling, and other mining operations in small and medium-sized mines, making it especially suitable for projects requiring high-precision drilling and intelligent management.
Technical Parameters
| Item | Unit | BY-MT221L | |
|---|---|---|---|
| Overall Parameters | Weight | ton | 7 |
| Rock Drill Parameters | Shank | / | R32 |
| Drilling Diameter | mm | 42 | |
| Max Impact Power | KW | 10 | |
| Impact Flow | Lmin | 45-55 | |
| System Pressure | bar | 100 to 130 | |
| Rotation Speed | rpm | 0-250 | |
| Max Rotary Torque | N.m | 295 | |
| Air Consumption | Lmin | 200-300 | |
| Flushing Water Consumption | Lmin | 25 to 40 | |
| Feed Parameters | Total Feed Beam Length | mm | 3000 |
| Drill Rod Length | mm | 1900 | |
| Feed Force | kN | 6 | |
| Drilling Depth | m | 3.5 | |
| Drill Rod Magazine Capacity | / | 2+1 | |
| Boom and Positioning | Feed Compensation | mm | 900 |
| Feed Beam Rotation | degree | 360 | |
| Feed Extension | mm | 1950 | |
| Slide Stroke | mm | 1000 | |
| Travel Parameters | Departure/Approach Angle | degree | 30 |
| Maximum Gradeability | degree | 30 | |
| Travel Speed | kmh | 0-2.5 | |
| Power Parameters | Motor Power | MW | 37 |
| Voltage | V | 380 | |
| Water Supply System | Water Pressure | bar | 5 to 15 |
| Maximum Flow | Umin | 142 | |
| Air Supply System | Maximum Air Volume | Umin | 220 |
| Motor Power | KW | 1.5 | |







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