D470D Φ138-165mm Integrated Dth Surface Drilling Rig For Mining
The RuiXin 470D offers an optional 7-meter drill pipe configuration, a design that significantly enhances drilling efficiency: longer single-section drill pipes reduce the frequency of pipe changing operations, shorten non-drilling auxiliary time, and thus accelerate the overall progress of hole formation.Adopting technical standards benchmarked against world-class brands, the RuiXin 470D has accumulated over 10 years of market application experience. During this period, it has undergone continuous optimization in adaptability to complex working conditions (such as hard rock strata and high-altitude environments) and operational stability, winning high praise from users at home and abroad for its reliable performance and cost-effec
Optimal Hole Range: φ138-165
Hole depth.Max: 35m
| Weight | 24,500 kg |
| Dimensions (LxWxH) | 11,560×2,700×3,560 mm |
| Rotation torque(MAX) | 5,600 N.m |
| Drilling hole diameter | φ138-178 mm |
| DTH hammer(Standard) | 5”(inch) |
| Drilling rod | φ114×6,000 mm |
| Diesel tank volume | 750 L |
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