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Model No. : | DC725B coal mine hydraulic drill rig |
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Brand Name : | Germany Denair |
Product description
Motor(kw) | 20 | Lifting power(T) | 2.2 |
Max.Drill depth(m) | 40 | Walking speed(km/h) | 2 |
Drill diameter(mm) | 80-115 | Rotary torque(N*m) | 2700 |
Bore Depth(m) | 25 | Rotary speed(rpm) | 0~90 |
Air flow(m3/min) | 7-12 | Gradeability(°) | 30 |
Work Pressure(Mpa) | 0.5-1.4 | Weight(T) |
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