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JDL-300水氣兩用鉆機(jī)Mud/Air Drilling Rig
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工作地層
Working stratum
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松散土層及基巖（硬度F6~20）
Loose soil layer and bed rock(hardness:F6~20)
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鉆進(jìn)方式
Drilling method
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頂驅(qū)機(jī)械回轉(zhuǎn)液壓推進(jìn)，泥漿鉆進(jìn)或氣動(dòng)潛孔錘鉆進(jìn)。
Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH.
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鉆進(jìn)能力
Drilling capacity
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Φ42泥漿鉆進(jìn)Mud drilling depth
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530m
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NQ繩索鉆進(jìn)NQ wireline coring
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600m
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Φ75氣動(dòng)鉆進(jìn)Air Drilling depth
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300m
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鉆孔直徑Borehole dia.
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≤Φ350
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動(dòng)力
Power
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柴油機(jī)型Diesel engine model
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YN27
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額定功率Rated power
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42kw
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額定轉(zhuǎn)速Rated speed
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2400rpm
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動(dòng)力頭
Drive head
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回轉(zhuǎn)轉(zhuǎn)速Rotary speed
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50~10200r/min
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最大扭矩Max. torque
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5000N.m
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給進(jìn)系統(tǒng)
Feeding system
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提升力Lifting capacity
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4T
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推進(jìn)力Thrusting capacity
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2.1T
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卷揚(yáng)機(jī)
Winch capacity
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液壓工具卷揚(yáng)機(jī)（選配）
Hydraulic tool winch(optional)
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1.5T
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機(jī)械卷揚(yáng) Mechanical winch
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4.5T
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鉆桿
Drill pipe
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鉆桿直徑Drill pipe dia.
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Φ76/Φ89/Φ102
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鉆桿長度Drill pipe length
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3000mm
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履帶底盤
Crawler chassis
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行走速度 Walking speed
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0~2km/h
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爬坡能力Climbing angle
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20°
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整機(jī)尺寸
Dimension
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運(yùn)輸狀態(tài)Transport
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5380*1575*2500mm
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工作狀態(tài)Working
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3480*1575*6280mm
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整機(jī)重量Weight
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4380kg
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配套空壓機(jī)
Air compressor
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工作風(fēng)壓Air pressure
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10.5~24.6bar
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耗氣總量Air consumption
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16~35m?/min
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