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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) |
型号(Model) |
HW-160L |
HW-190L |
HW-230L |
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钻孔深度 Drilling depth(m) |
160 |
190 |
230 |
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开孔直径 Open hole dia. (mm)土、岩石 |
500、220 |
500、220 |
500、273 |
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终孔直径 End hole dia. (mm) |
75 |
75 |
75 |
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钻杆直径 Drill rod dia. (mm) |
42、50 |
42、50 |
42、50、60 |
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钻孔倾角 drill angle (°) |
90-75 |
90-75 |
90-75 |
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配套动力 Matching engine power (kW) |
13.2 |
13.2 |
15 |
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重量 Weight without power (kg) |
3350 |
3400 |
3600 |
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钻机尺寸长*宽*高 Dimension L*W*H(m) |
3.8*1.95*2. 7 |
3. 8*1. 95*2. 7 |
3.8*1. 95*2. 7 |
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立轴（Spindle) |
立轴转速Speed (r/min) |
142/285/570 |
130/300/480/730/830/1045 |
64/128/287/557 |
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立轴行程Stroke (mm) |
450 |
450 |
450 |
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履带底盘 (Crawler chassis) |
履带规格 Crawler size (mm) |
350*90*48节 |
350*90*48节 |
350*90*48节 |
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爬坡角度 Climbing angle (° ) |
20° |
20° |
20° |
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行走速度 Moving speed (km/h) |
10 |
10 |
10 |
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液压支腿有效高度(mm) Hydraulic leg valid height |
1300 |
1300 |
1300 |
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钻塔(Drill tower) |
额定负荷 Rated load (ton) |
18 |
18 |
18 |
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有效高度Height (m) |
6.5 |
6.5 |
6.5 |
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泥浆泵(Mud pump) |
流量 Flow (L/min) |
160 |
160 |
160 |
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**压力 Max. pressure (MPa) |
1.3 |
1.3 |
1.3 |
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往复次数Reciprocating times/min |
165 |
165 |
165 |
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吸水管直径 Inlet hose dia. (mm) |
51 |
51 |
51 |
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出水管直径 Outlet hose dia. (mm) |
32 |
32 |
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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