Product Description
Whether you are developing mine tunnels, exploratory drilling, or construction work, we design a wide range of underground mining drill rigs for mining development and production. Zhongjin ZJKD95-1A type full hydraulic mining drill rigs are efficient, reliable and economical - even in your most demanding production and face drilling applications.
Main Features
* Driven by the motor oil pump, the motor runs, and the oil cylinder is pulled without a tower;
* The rotating, feeding, pulling, and clamping working systems of the underground core drilling rigs are hydraulically driven, and the work is stable;
* The underground drill rigs drilling speed is fast, the inclination angle drilling can be realized in any direction and position, and the adaptability is strong.
* Adopt V-type guide rail, the spindle has good quality.
* Easy to operate, can be disassembled, easy to carry.
Performance Parameters
| Product Name | Underground Mining Drill Rigs | |
Model | ZJKD95-1A | |
Spindle Rotational Speed (rpm) | 380-1300rpm | |
Spindle Torque (Nm) | 735Nm | |
Axial Feeding Force (kN) | ≥65kN | |
Axial Pulling Force (kN) | ≥85kN | |
Hydraulic System Working Pressure (Mpa) | 20MPa | |
Maximum Pressure (Mpa) | 25MPa | |
Main Pump Maximum Pressure (Mpa) | 31.5MPa | |
Auxiliary Pump Maximum Pressure (Mpa) | 21MPa | |
Power Head Stroke (mm) | 1100mm | |
Surface Drilling Angle | 0°～90° | |
Underground Drilling Angle | 0°～360° | |
Azimuth Angle | 0°～360° | |
Motor Power (kw) | 45kw | |
Motor Rotational Speed (rpm) | 1480rpm | |
Outline Dimensions | Main Body (mm) | 2900x1330x1570 |
Power Unit (mm) | 1740x1050x1440 | |
Control Unit (mm) | 1010X690X1150 | |
Weight | Main Body (kg) | 1400kg |
Power Unit (kg) | 575kg | |
Control Unit (kg) | 200kg | |
Drill Pipe Various Caliber Drilling Depth
| Drill Bit OD/ID (mm) | Drill Rod OD (mm) | Drill Rod Material | Drilling Depth (m) | ||
Downward | Horizontal | Upward | |||
75(NQ) | 69.9 x 5.0 | XJY850 | 300 | 250 | 150 |
59(BQ) | 55.6 x 5.0 | XJY850 | 400 | 350 | 250 |
47(AQ) | 44.5 x 4.8 | XJY850 | 500 | 450 | 350 |
Advantages and Benefits
* Zhongjin ZJKD series underground mining drill rigs are available in a variety of feed lengths, boom configurations and carrier size grades to maximize your productivity and minimize life cycle costs.
* Designed for easy, ergonomic operation and safer maintenance, our solutions increase the efficiency and reliability of your underground drilling.
* Precision is everything in production drilling, and our deep hole mining drill rigs are designed to produce precision holes that help you minimize ore loss and dilution.
* No matter how unique or challenging your underground drilling needs are, we can provide the right mining or tunnel drilling rig to help you maximize productivity and minimize costs.
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