HW(160T/190T/230T)拖车式液压钻机
Trailer Mounted hydraulic drilling rig
1、钻机采用自动伸缩式钻塔，用两支高强度油缸作支撑，一组液压阀控制钻塔俯仰，操作省时省力，安全可靠， 限度的为用户创造效益。
2、轮式拖车，重量较轻，能降低车辆行走机构的噪音，减小车体震动可大幅度降低油耗，可在城市道路行走。
3、底盘自带丝杠支腿，可用于钻机调平，可改装液压高支腿，工作时可作为辅助支撑。
4、采用24v电启动柴油机，降低操作者的劳动强度，特别是寒冷季节，柴油机启动困难时，更显现了极大地优越性。
5、本机配套Bw-160泥浆泵，泵流量、压力大，维修保养方便，零配件全国各地方便购买。
1,The drilling rig adopts automatic telescopic drilling tower, be supported with two high strength oil cylinder. One set of hydraulic valve controls drilling tower’s pitching. When you operate, it is saving time, safe and reliable, the maximum to create benefits for the user.
2, wheels trailer is lighter and can reduce the noise of the vehicle running mechanism, reduce car
body vibration and fuel consumption. It can drive in the city road.
3, The chassis comes with its own screw leg to level drilling rig. It can be modified hydraulic high leg for auxiliary support.
4, By using 24 v electric starting diesel engine to reduce labors’ intensity of operators especially in winter. When diesel engine start difficulty, it show significantly more advantages.
5, The machine is matched with Bw - 160 mud pump with high flow rate,high pressure, easy to maintenance. And spare parts is convenient to buy all over the country.
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拖车钻机主要技术参数
Trailer Mounted hydraulic drilling rig’s specification
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整机参数
(Machine parameter)
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型号(Model)
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HW-160T
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HW-190T
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HW-230T
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钻孔深度 Drilling depth(m)
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160
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190
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230
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开孔直径 Open hole dia. (mm)土、岩石
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500、220
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500、220
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500、273
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终孔直径 End hole dia. (mm)
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75
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75
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75
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钻杆直径 Drill rod dia. (mm)
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42、50
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42、50
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42、50、60
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钻孔倾角 drill angle (° )
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90-75
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90-75
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90-75
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配套动力 Matching power (kW)
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13.2
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13.2
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15
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重量 Weight without power (kg)
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3350
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3400
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3600
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钻机尺寸长*宽*高
Dimension L*W*H (m)
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3.8*1.95*2. 7
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3. 8*1. 95*2. 7
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3.8*1. 95*2. 7
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立轴（Spindle)
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立轴转速Speed (r/min)
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142/285/570
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130/300/480/730/830/1045
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64/128/287/557
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立轴行程Stroke (mm)
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450
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450
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450
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行走底盘(Walking chassis)
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爬坡角度 Climbing angle (° )
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20°
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20°
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20°
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行走速度 Moving speed (km/h)
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30
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30
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30
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丝杠支腿有效高度(mm)
hydraulic landing leg valid height
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300
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300
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300
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钻塔(Drill tower)
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额定负荷 Rated load (ton)
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18
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18
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18
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有效高度Height (m)
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6.5
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6.5
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6.5
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泥浆泵(Mud pump)
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流量 Flow(L/min)
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160
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160
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160
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压力 Max. pressure (MPa)
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1.3
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1.3
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1.3
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往复次数back and forth times/min
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165
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165
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165
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吸水管直径 Inlet hose dia. (mm)
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51
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51
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51
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出水管直径 Outlet hose dia. (mm)
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32
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32
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32
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以上参数如有改动，恕不另行通知?（Any change of the parameters mentioned above can be made without prior notification.)
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