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China High Effencicy Mine Blasting Mobile DTH Drilling Rig
air compressor seperated surface DTH mine drilling rig for quarry ModelHW416Machine Weight3500kgEngineYuchai 58 kWDrill Pipe Sizes60 X 3,000 mmHole Dia90-127mmTramming Speed ( Max.)3 km/h (High Speed)Gradient25°Track Frame Oscilation&pl
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Basic Info. Drilling Way Impactor
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Rotary Head Ydr30A for DTH Drill, Anchor Drill
155Company InformationZhangjiagang Free Zone Yongda Machinery originally from Taiwan, has more than 40 years of manufacturing and management experience, We professionally manufacture various kinds of hydraulic rock drills, rotary heads, drifters and other advanced drilling equipment for roadway, rai
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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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Jikai High Quality Mqt-130/3.5 Pneumatic Roofbolters for Underground Mines
Overview Product DescriptionProduct ParametersCertificationsPackaging & ShippingCompany ProfileWorksshopExhibitionFAQQ:How about your price?A:If you need a large amount,we can apply a favorable pirce for you.Q:How about the delivery time.A:Normally the delivery time is 30 days
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Hengwang Hw-452 Hard Rock Down The Hole Hammer Blast Hole Drill Rig Machine
Product DescriptionSpecificationDetails ImagesProduct UsageCompany ProfileCertificationsFAQQ1. What is your terms of payment?Ans.: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products andpackages before you pay the balance.Q2. What is your terms of delivery?Ans.: EX
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Hf130y 120m Hydraulic Rotary Deep Borehole Mine Drilling Rig
Airpressure0.7-1.6Mpa(medium)1.6-2.46Mpa(high)Pipediameter76mm/89mmForrockF=6-20Borediameter(screw)Max400mmBoredepth0-30mScrewpipediameter130-400mmOncepromotion2000mmSkidpitch100degreeSwingingangleofskidLeftandrighttotal40degreeRotationspeed0-70r/minHostpower56KWClimbability35degreeDimension(L*W*H)4
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Hydraulic Mining Raise Bore Drilling Machine for Underground Raise Boring
Basic Info. Model NO. FJZ Series
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Hydraulic Gold Coal Mine Blasting Hole Drilling Rig
Bore diameter(mm)90-140Bore depth(m)40Walk speed(km/h)0-2.5For rock(F)6-20Air pressure(Mpa)0.7-1.6Air consumption(m³/min)7-15Once promotion(mm)3000Skid pitch(°)Up and down100Swinging angle of skid(°)Left and right 55Boom swing angle(°)Left and right toal 70Boom pitch(°)Up and do
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Splitting Track Mounted Drilling Rig Zdy6500lf
Dimension(L×W×H)/mDrill crawler3.48×1.25×2.00Power pack crawler2.80×0.85×1.54[Application]1.Gas drainage borehole drilling in Hujiahe Coal Mine, Heilongjiang, ChinaCoal seam internal borehole drilling, borehole inclination 10°~16°,120 boreholes were drille