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Hfga-44 Integrated Hydraulic Steel Crawler Surface Rock Drilling 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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Dr-150 Rotary Drilling Rig Water Well Drilling Machine
Basic Info. Model NO. DR-150
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Crawler Mounted Hydraulic Down The Hole Gold Mining Coal Mining DTH Drilling Rig
Product DescriptionSpecificationDetails ImagesProduct UsageCompany ProfileCertificationsFAQQ:Are you manufacturer?A: Yes, we are factory with more than 20 years of manufacturing experience.Q:What is your terms of payment?A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of th
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1.The upper frame and the lower frame can rotated 360°, and the upper frame can be slided 80cm forward and backward, also can be worked in all directions.2.With fast pilling speed, one 6m depth can be finished in3 minutes.3.remote control is available and much more simple.4.two walking pattern a
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Rock DTH Hammer Impact Water Drilling Machine Borehole
3800*1700*2350pneumatic water well drilling rig machine Advantage :1.Diesel engine use Yunnei diesel engine.2.Walking device:walking motor with reducer ,long service life.3.Hydraulic oil pump : parallel type gear box ,Oil pump monomer separation ,enough power supply.4.Power head unit:gear box cast i
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Hf140y Separated Hydraulic DTH Drilling Machine
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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Wheeled Bore Well Drilling Machine Price for Sale
Basic Info. Model NO. DL-360
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Cheap Price 0-400m 95kw Water Borehole Deep Water Well Drilling Machine
ModelHWZ150LHWZ180LHWZ260LHWZ300LHWZ400LHWZ500LOverall weight (T)3.54.26.488.79.5Dimension (mm )3400*1500*24003800*1700*23504100*1900*26005500*1950*27805300*2050*27005350*2100*2700Drilling diameter(mm )130-219130-294140-300140-325130-400140-400Drilling depth(m)150180260300400500One-time advance leng
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Hydraulic Portable Crawler Rotary Drilling Rig/Pile Driver Price for Sale
Basic Info. Model NO. DR-90
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Hydraulic Excavator Mounted Rock Drilling for Borehole Drilling
1Rock HardnessF=6-202Hole Diameter90-152mm3Hole Depth40m4Drilling Rod Diameter60,76,89 mm5Air consumption17-21 m³/min6Max swing of guideLift45° Right45°7Max dump of guide180°8Rotation Speed(Normal and Fast)0-82/0-112rpm9Rotation Torque3300N.mFeeding System10Max. Feed force25 KN11Max