


Core Drilling Rig is a pioneering drilling apparatus employed for subterranean mining exploration. Utilising fully hydraulic drive, it extracts core samples to precisely detect forward geological structures, ore body locations, and potential hazards. Its core function lies in providing advance geological forecasting to ensure safe and efficient extraction. Key benefits include: mitigating hazards such as rock falls and water inrushes; optimising mining plans; reducing operational risks and costs; and significantly enhancing overall mine safety and economic efficiency.
| Technical | KD45 | KD55 | KD75 |
| Max.rotation speed | 0-1000r/min | 0-1000r/min | 0-1000r/min |
| Max. torque | 660Nm | 700Nm | 1000Nm |
| Feed force | 65KN | 65KN | 65KN |
| Pull force | 65KN | 65KN | 120KN |
| Power | 45KW | 55KW | 75KW |
| Feed stroke | 1600mm | 1600mm | 1600mm |
| Total weight | 2100KG | 2300KG | 2370KG |
| Body weight | 1120KG | 1220KG | 1240KG |
| Power unite weight | 900KG | 1000KG | 1050KG |
| Operating unite weight | 80KG | 80KG | 80KG |
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© Shandong China Coal Group. © 2016
Address:No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
Executive Editor: Linda Zhang