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Hfga47s 35m Hydraulic Integrated DTH Surface Drilling Rig for Mining
Overview Product DescriptionProduct ParametersDrilling hardnessf=6-20Drilling diameter152-203 mmDepth of economical drilling (depth of automatic extension rod)35mTravelling speed3.0 Km/hClimbing capacity25°Ground clearance430 mmPower of complete machine328 KwDiesel engineC13 /
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Hfga-66 76-115mm Coal Mining Hole Rotary Surface Drill/Drilling Rig
General parametersModelHFGA-66Drilling diameter76-115mmDrill pipe specificationsT51(T45)x3,660mmMax. impact power20kWEngine powercaterpillar168kwPropelling force/lifting force20kN/20kNNumber of bit changer and rod holder6+1(automatic)Air displacement7.8m3/minThe largest wind pressure10.5barMax. clim
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Hf-44A Core Drilling Rig for Sale, Rock Drill Machine
Overview Product DescriptionProduct ParametersWorking SiteCompany ProfileFAQ1. Are you trading company or manufacturer?We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have
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Hfj400c Construction Machinery Water Well Rotary Drilling Rig
Overview Product DescriptionProduct ParametersWorking SiteCompany ProfileFAQ1. Are you trading company or manufacturer?We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have
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Hfj400c Full Hydraulic Underground Portable Water Well Drilling Machine
Overview Product DescriptionProduct ParametersWorking SiteCompany ProfileFAQ1. Are you trading company or manufacturer?We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have
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Professional Technics 90-165mm Crawler DTH Drill Rig for Mine Blasting
Overview Product DescriptionProduct ParametersWorking SiteCompany ProfileFAQ1. Are you a trading company or a manufacturer?We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc.
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High Precision Controlled 110-152mm Rotary Integrated Open-Air DTH Drilling Rig
Overview Product DescriptionProduct ParametersWorking SiteCompany ProfileFAQ1. Are you a trading company or a manufacturer?We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc.
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Energy Saving Multifunctional Surface DTH Drill Rig for Rock Drilling
Overview Product DescriptionProduct ParametersCompany ProfileFAQ1. Are you a trading company or a manufacturer?We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products