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Piling Drilling Rig with Cfa Chassis
Basic Info. Model NO. KR220C
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Hf140y Professional Down The Hole Drilling Rig
Wind pressure(Mpa)1.2-2.46Air consumption(m³/min)10--20Drilling diameter(mm)115---150Drilling depth(m)down 62mOnce promotion distance(mm)3000Drill diameter(mm)76Skid compensation(mm)1200Maximum lift force(N)26000Guide shell pitch (°)up and down total 100Guide shell swing angle(°)Left an
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Easy to Maintain Hfga-44 DTH Surface Blast Hole Drill Rig
Main technical specificationsHFGA-44The enginecummins194kw@2,000rpmDTH hammer3.5"/4"Drilling hole diameterφ90-138mmStorage bit quantity6+1Drill pipe specificationsφ68/76mmx3,500mmMaximum operating torque2,800N.mF.A.D exhaust air.16m3/minMaximum working pressure20 barMax. lifting fo
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Hydraulic DTH Hydraulic Crawler Surface Drill Rig for Engineering Project
Basic Info. Model NO. DR-160
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Super Bore Pile Drilling Machine! Top Crawler Rotary Drilling Rig Kr125A
Basic Info. Model NO. kr125a
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Hydraulic Rotary Cfa Mini Bored Piling Rigs for Sale
Basic Info. Model NO. DR-120
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Crawler Type Water Well Drilling Rig (HF1100Y)
700mHolediameter140----400mmWindpressure1.05----8.45MpaAirconsumption16-96.4m³/minLengthofdrillingpipe4.5mDiameterofdrillingpipeΦ89/Φ108/Φ127mAirreversecirculationdoubledrillpipeΦdiameter 127mPull-downpressure12tLiftingcapacity60tSlow-liftingspeed2m/minSlow-forwardingspeed0.9m/m
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Hydraulic Crawler Surface Drilling Rig for Sale and for Engineering Project
Basic Info. Model NO. DR-160
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Basic Info. Model NO. KR285C
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Geothermal Well! Hf300y Bore Well Drilling Machine
Bore diameter115-350mmBore depth350mTraveling speed2.5km/hRock hardnessF=6-20Work pressure1.05-3.5MpaAir consumption16-40m3/minFeeding stroke3600mmMax bevel angle90degreeMax ground clearance320mmRotary speed0-100r/minMax rotation torque5700NmMax hoist force12TLifting speed27m/minClimb ability20degre