HW(160L/190L/230L)履带式液压钻机
Crawler 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、底盘采用橡胶履带，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，可在城市道路行走不伤路面。
3、底盘自带液压高支腿，可用于钻机调平、装卸车，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。
6、可选加装液压拧管机（75-168mm)，提高工作效率、降低人工成本。
7、可选型号有HW-160L/HW-190L/HW-230L型。
1、This drilling rig use the automatic telescopic drilling tower, supported by two high strength cylinder and a set of Hydraulic valve control the drilling tower up and down. The operation is saving of time and labor, safety and reliable, to maximize create the benefits for users.
2、The Chassis use the Rubber tracks, Lighter weight can reduce the voice from the vehicle moving, and reduce the vehicle body vibration, then can reduce the fuel consumption. It can walk on the city road and dosen’t hurt the road
3、The Chassis comes with hydraulic legs, can use for rig leveling, loading and unloading, it can also can be used as ancillary support when machine working4、24Ve1ectric-start diesel engine reduces the operator's labor intensity.
4.It use the 24v electric start diesel engine, reducing the operator's labor intensity, especially in the cold season, when diesel engine difficult to start, it showed a great advantage.
5、The machine supporting Bw-160 mud pump, the flow and lift of pump is big, and easy maintenance, the spare parts can easy purchase in all over the country
6、Customer can choose to add the screw pipe machine(75-168mm),Improve work efficiency and reduce labor costs
7,We have model HW-160L/HW-190L/HW-230L can choose
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履带钻机主要技术参数Main parameter of Crawler hydraulic drilling rig
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整机参数
(Machine parameter)
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型号(Model)
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HW-160L
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HW-190L
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HW-230L
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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soil/rock
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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 engine 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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履带底盘
(Crawler chassis)
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履带规格 Crawler size (mm)
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350*90*48节
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350*90*48节
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350*90*48节
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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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10
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10
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10
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液压支腿有效高度(mm)
Hydraulic leg valid height
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1300
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1300
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1300
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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Reciprocating 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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