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 waterwell, geological survey, geological core drilling, small grouting holes, blasting holesof railway, water conservancy, bridges, dam foundation and other buildings .According to different strata, it drillsby 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 improvesdrilling efficiencyand reduceslabor intensityWith hydraulic automatic feeding
mechanism.
2,It can be achieved without stoppingto change rods, easy to operate, safe and reliablewith
ball clip holding mechanism or hydraulic chuck.
3, It has holebottom pressure gaugeto beeasy tomaster 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 plainsand mountain areas.
HW系列液压钻机主要技术参数
HW type Main technical parameters of hydraulic drilling rig
整机参数
(Machinespecification)
型号Model
(YY系列配置移机滑道）
YY typeconfiguration moving slipway
HW-160/160YY
HW-190/190YY
HW-230/230YY
钻孔深度Drilling depth(m)
160
190
230
开孔直径open holedia. (mm)
土、岩石soil/rock
500、220
500、220
500、273
终孔直径End hole dia. (mm)
75
75
75
钻杆直径Drill rod dia. (mm)
42、50
42、50
42、50、60
钻孔倾角drill angle (°)
90-75
90-75
90-75
配套动力Matching engine power(kW)
13.2
13.2
15