CM358A 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%.
CM358A(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.
Main Technical Parameters
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Drilling diameter
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Φ90- Φ165mm
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Drilling depth
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40m
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Moving speed
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2km/h
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Applicable rock hardness
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ｆ=6—20
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Working air pressure
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1.2—2.4MPa
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Air consumption
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11.3m³/min(1.4MPa) 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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25m³/min(2.4MPa) for pore diameter≦Φ165
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Pipe-rod changing length
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3m
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Outer size(length*width*height)
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6900×2200×2200mm(Transportation state) |
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Grade ability
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24°
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Power (Diesel drive or electric drive)
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Internal combustion 56KW(Yuchai Brand, Cummins is optional) Electric motor 30KW |
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weight
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6100kg
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