358H/358D crawler hydraulic down-hole drill rig adopts diesel motor (electric motor). Hydraulic oil pump unit offers power to hydraulic motor moving, turn-around, propulsion and lifting, and angle orientation of oil cylinder, etc, when drill is working, only the down-hole hammer consumes the compressed air, compared with whole-pneumatic drills, the consumption of energy(fuel or electricity) is saved by 40% to 50%
358H(D)crawler hydraulic down-hole drill rig is mainly used in stonework drilling, such as water and electricity project, exploitation of open mine and road construction.
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Drilling diameter
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Φ90-Φ160mm
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Drilling depth |
40m
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The highest drilling level
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3.37m
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Pipe-rod changing length
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3m
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Working air pressure
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0.7-2.4MPa
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Air consumption
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11.3m³/min(1.14MPa)for pore diameter≦Φ115
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13m³/min(1.4MPa)for pore diameter ≦Φ140
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17m³/min(1.4MPa)for pore diameter ≦Φ165
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21m³/min(2.4MPa)for pore diameter ≦Φ165
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Moving speed
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2km/h
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Grade ability
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24°
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Power (Diesel drive or electric drive) |
internal combustion 56KW (Yuchai Brand, Cummins is optional) electric motor 30KW |
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Outer size(length*width*height)
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6900*2200*2200mm (transportation state)
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Weight
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6100 kg |