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Portable Borehole Rock Sample Drilling Diamond Core Drilling Rig
modelHW-B30borehole diameter (mm)φ40-φ108mmDrill hole depth (m)30m(diameter 40mm)application of rock typesSoil, medium hard(10grade)rotation speed2200r/minWater consumption (L/H)14.4L/Hpower (cc)173ccrod rotation speed (r/min)0-800drill pipe(1)Drill pipe diameter (mm)φ32(2)drill pipe len
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30% Oil Saving, Single Power Drive Hydraulic System Down-The-Hole Drilling Rig
Transportation Dimensions5700 X 2130 X 2200 mmDetail PhotosFeatures:Successful ProjectPackaging&ShippingDrill rigs are coated with anti-rust liquid naked, drill pipes are bundled and packed, impactors, drill bits and other accessories are packed in plywood boxes.1 Set Shipped with 20GP;Whole set
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China Best Quality Automatic Integrated Hydraulic Crawler Mine Blast Hole Drilling Rig
Transportation Dimensions5700 X 2130 X 2200 mmDetail PhotosFeatures:Successful ProjectPackaging&ShippingDrill rigs are coated with anti-rust liquid naked, drill pipes are bundled and packed, impactors, drill bits and other accessories are packed in plywood boxes.1 Set Shipped with 20GP;Whole set
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Large Aperture Full Hydraulic Foundation Pile Drivercrawler Rotary Drilling Rig
Averagegrounding ratiokPa66.3778592
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320kw Tunneling Small Roadheader Xtr6/320 for Sale
ItemUnitParameterWeightt120DimensionLengthmm15000Widthspading devicemm3800bodymm3200heightThe highest point of cutting head for laying horizontallymm4590bodymm2943undercut maxmm280Ground Clearancemm300Orientation cutting cross sectionheightmm6500widthmm7100Max and economic cutting hardnessMPa<=13
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Water Well Drilling Rig Machine for Drilling 200m Depth
Mud pump hammer air compressor drill rig for rock mineModelHQZ150LHQZ180LHQZ260LHQZ300LHQZ400LHQZ500LOverall weight (T)3.54.26.488.79.5Dimension (mm )3400*1500*24003800*1700*23504100*1900*26005500*1950*27805300*2050*27005350*2100*2700Drilling diameter(mm )130-245130-294140-300140-325130-400140-400Dr
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200m Pneumatic Mounted DTH Water Well Drilling Rig Machine
3800*1700*2350Detail PhotosProduct ConfigurationSuccessful ProjectPackaging&ShippingDrill rigs are coated with anti-rust liquid naked, drill pipes are bundled and packed, impactors, drill bits and other accessories are packed in plywood boxes.1 Set Shipped with 20GP;Whole set with air compressor
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Crawler Type Pneumatic Water Well Drilling Rig 300 Meter Water Well Drilling Rig for Sale
ModelHQZ-320LTotal Weight(T)7.5/9Dimensions(mm)4200*1900*2600Drilling Diameter(mm)140-350Drilling Depth(m)320One-time Advance Length of the Drill(mm)3000/6000Walking Speed(Km/h)2.5Climbing Ability(max)30Min. Ground Clearance(mm)230Working Air pressure(Mpa)1.7-3.3Air Consumption(m³/min)23Main Po