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履帶鉆機(jī)主要技術(shù)參數(shù)Main parameter of Crawler hydraulic drilling rig |
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整機(jī)參數(shù) (Machine parameter) |
型號(Model) |
HW-160L |
HW-190L |
HW-230L |
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鉆孔深度 Drilling depth(m) |
160 |
190 |
230 |
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開孔直徑 Open hole dia. (mm)土、巖石 |
500、220 |
500、220 |
500、273 |
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終孔直徑 End hole dia. (mm) |
75 |
75 |
75 |
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鉆桿直徑 Drill rod dia. (mm) |
42、50 |
42、50 |
42、50、60 |
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鉆孔傾角 drill angle (°) |
90-75 |
90-75 |
90-75 |
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配套動力 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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鉆機(jī)尺寸長*寬*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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立軸（Spindle) |
立軸轉(zhuǎn)速Speed (r/min) |
142/285/570 |
130/300/480/730/830/1045 |
64/128/287/557 |
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立軸行程Stroke (mm) |
450 |
450 |
450 |
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履帶底盤 (Crawler chassis) |
履帶規(guī)格 Crawler size (mm) |
350*90*48節(jié) |
350*90*48節(jié) |
350*90*48節(jié) |
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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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液壓支腿有效高度(mm) Hydraulic leg valid height |
1300 |
1300 |
1300 |
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鉆塔(Drill tower) |
額定負(fù)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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泥漿泵(Mud pump) |
流量 Flow (L/min) |
160 |
160 |
160 |
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**壓力 Max. pressure (MPa) |
1.3 |
1.3 |
1.3 |
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往復(fù)次數(shù)Reciprocating times/min |
165 |
165 |
165 |
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吸水管直徑 Inlet hose dia. (mm) |
51 |
51 |
51 |
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出水管直徑 Outlet hose dia. (mm) |
32 |
32 |
32 |
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以上參數(shù)如有改動，恕不另行通知•（Any change of the parameters mentioned above can be made without prior notification.) |
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