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| Warranty: | 1 Year |
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The hydraulic drilling of HQZ320C is one type of rotary drilling rig and it is mainly used in fine practices and sot rock strata. The main purpose is hydrogeology exploration and survey the underlying for agricultural irrigation industrial water driIling water wells underground tunnel ventilation bridges and other engineering drilling. The water well drilling machine is equipped with fine adjustable drilling mechanism and mechanical screw unloading drilling tool.
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Model
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HQZ-320C
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Total Weight(T)
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12
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Dimensions(mm)
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8500*2550*6200
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Drilling Diameter(mm)
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140-350
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Drilling Depth(m)
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320
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One-time Advance Length of the Drill(mm)
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3000/6000
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Walking Speed(Km/h)
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2.5
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Climbing Ability(max)
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30
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Min. Ground Clearance(mm)
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230
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Working Air pressure(Mpa)
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1.7-3.3
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Air Consumption(m³/min)
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23
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Main Power(kw)
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85
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Rotation(rpm)
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55-115
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Rotary Torque(Nm)
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8500-10000
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Characteristics
>The drilling rig can use air DTH Hammer drilling and mud drilling
>Centralized control console is suitable for each manipulation and control. Rapid puling and lifting reduce the auxiliary time and enhance the work efficiency.
>The truck chassis adopts the 4*2 ,4*4 ,6*4 ,6*6 special crane chassis of famous brand and the main drive system, the transfer case, gearbox, double-winch unit mud pump, turntable, drilling tower, feed system are set up on the chassis.
>it is a hydraulic rotary drilling rig with directional circulation. it is equipped with BW450 mud pump which adopts the slury as the washing fluid and can drill clay sand and rock if it is equipped with suitable drilling bit.
>The power of drilling rig comes from a diesel engine, 85kW diesel engine drives the large displacement high pressure plunger pump and it is characterized by powerful dynamic and stable performance.
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