HW（160/190/230）系列液压钻机
Hydraulic drilling rig
HW系列液压钻机是一种用途广泛的轻便型钻机。适合铁路、水利、桥梁、坝基等建筑物的水井钻进、地质勘察、地质岩芯钻探、小型灌浆孔、爆破孔，可根据地层的不同选用金刚石、复合片及合金等钻头钻进。
HW series hydraulic drilling rig is a kind of widely used portable drill. It is suitable for drilling water well, geological survey, geological core drilling, small grouting holes, blasting holes of railway, water conservancy, bridges, dam foundation and other buildings . According to different strata, it drills by choosing diamond, composite films and alloy.
主要特点
1、具有液压自动给进机构，提高钻进效率，减轻劳动强度。
2、釆用球卡夹持机构或液压卡盘，可实现不停机倒杆，操作方便，安全可靠。
3、配有孔底压力计，便于掌握孔内情况。
4、结构紧凑，手柄集中，占用面积小、重量轻、分解性强，便于搬迁。适合于平原或山区作业。
Main features
1,It improves drilling efficiency and reduces labor intensity With hydraulic automatic feeding
mechanism.
2,It can be achieved without stopping to change rods, easy to operate, safe and reliable with
ball clip holding mechanism or hydraulic chuck.
3, It has hole bottom pressure gauge to be easy to master the situation in the hole.
4, It also has advantage of Compact structure, concentrated handle, small footprint, light weight, strong decomposition, easy to move. It can be operated in plains and mountain areas.
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HW系列液压钻机主要技术参数
HW type Main technical parameters of hydraulic drilling rig
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整机参数
(Machine specification)
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型号Model
(YY系列配置移机滑道）
YY type configuration moving slipway
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HW-160/160YY
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HW-190/190YY
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HW-230/230YY
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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 engine (kg)
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600/740
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620/750
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880/970
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钻机尺寸长*宽*高
Machine Dimension L*W*H (m)
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2. 4*0. 8*1.3
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2. 4*0. 8*1. 4
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2. 7*0. 9*1. 5
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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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卷扬机(Winch)
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单绳提升力Single rope lift force (kg)
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2000
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2100
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2500
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单绳提升速度Single rope lift speed (m/s)
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0. 41-1. 64
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0. 35-2. 23
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0. 12-0. 95
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钢丝绳直径Rope dia. (mm)
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φ9. 3
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φ9.3
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φ12.5
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钢丝绳容量Rope capacity(m)
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27
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27
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35
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钻塔(Drill Mast)
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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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95
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95
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145
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压力 Max. pressure (MPa)
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1.2
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1.2
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2
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往复次数back and forth times/min
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93
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93
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93
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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.)