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Foundation Pile Rotary Drilling RigThe machine lock bar rotary drilling rig uses hydraulic crawler-type telescopic chassis, self-lifting and folding collapsible drilling mast, telescopic drilling rod and many other technical applications. It is a construction machine suitable for hole
formation in building foundation engineering. Mainly suitable for the construction of soil layers such as sandy soil, cohesive soil, silty soil, etc., it is widely used in various foundation constructions such as cast-in-situ piles, continuous walls, and foundation reinforcement.
Compared with ordinary rotary drilling rigs, machine-locked rod rotary drilling rigs have many objective advantages, such as the ability to drill through special grounds such as cement ground, hard sandy soil layers, and rock layers. It is suitable for large-scale engineering construction, buildings, high-speed, high-speed rail 3. Railway engineering construction. The machine construction runs fast, has high efficiency, good drilling quality, and is fuel-efficient and durable.
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Product Type
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HWDR-120
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HWDR-150
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Chassis length.(mm)
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4200
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4800
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Track width.(mm)
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600
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600
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Machine weight.(t)
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30
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35
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Maximum drilling depth.(m)
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30
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40
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drilling diameter.(mm)
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500-1800
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500-1800
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Engine brand
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Yuchai/Weicha
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Weichai
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(Optional)
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(Optional)
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Engine rated power.(KW/rpm)
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151KW-176KW
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158KW-176KW
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Maximum torque of power head.(KN.m)
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120
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150
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Power head speed.(rpm)
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10-50
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10-50
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Maximum working pressure of hydraulic system main pump.(MPa)
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30
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30
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Maximum working pressure of hydraulic system auxiliary pump.(MPa)
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12
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12
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Maximum bow rate of the main pump hydraulic systen.(L/min)
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112*2(Optional)
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112*2(Optional)
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Maximum bow rate of the auxiliary pump hydraulic systen.(L/min)
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16
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16
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Maximum pressure of the pressurization system.(KN)
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100
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100
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Maximum lifting force of the pressurization system.(KN)
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80
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80
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Maximum travel pressure system.(mm)
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3000
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3000
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Maximum lifting force of the main winch.(KN)
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150
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150
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Maximum pull-up speed of the main winch. (m/min)
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50
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50
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Maximum lifting force of the auxiliary winch.(KN)
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15
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15
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Maximum pull-up speed of the auxiliary winch.(m/min)
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50
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50
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Left and right inclination angle of drilling mast(°)
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±5
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±5
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Forward and backward inclination angle of the drilling mast. (°)
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5/90
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5/90
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Maximum driving speed(KM/h)
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1.5
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1.5
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Maximum climbing angle.(°)
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25
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25
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Maximum Driving torque.(KN.m)
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45000
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45000
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Overall width of working state.(mm)
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4200
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4200
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Overall length of transport status.(mm)
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13000
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13000
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Overall width of transport status.(mm)
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2800
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2800
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Overall height of transport status.(mm)
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3500
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3550
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Drill rod type
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Machine Lock
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Machine Lock
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Drill rod whether to provide custom
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Yes
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Yes
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drill tools
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500-2000mm drilling bit,Drlling Barrel,Coring drill,Reaming drilling bit
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500-3000mm drilling bit,Drlling Barrel,Coring drill,Reaming drilling bit
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