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China, Chinese Zgyx420-1 Hydraulic-Pneumatic Crawler Rock Drilling Rig for Quarry1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigCrawler Hydraulic Drilling RigCrawler Mounted Drilling Rig
Henan Jeao Heavy Industry Machinery Co., Ltd.
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Product Description Product DescriptionSpecification for DHT drilling rig for open mine use with rock ground drilling machine Model NoZGYX-420-1Rock hardnessF=6-20Hole diameter110-138mmEconomic Drill depth30mRotating speed0-100r/minRotary torque 2500N.mFeed force20000NPull up force45000NPropulsion TypeCylinder-ChainWalking speed0-2.5km/hGrade ability30°Net weight5500KGSDimension5100*2260*2500mmDiesel EngineYC4A108 (73.5KW 2400r/min)Drill rod specification(mm)76×3000mmHammer4"/5"Working pressure0.7-2.5MPaAir consumption8-20M3/minRemarkPneumatic-HydraulicOptionDry dust collectorPhone for ZGYX420-1 DHT drilling rig for open mine use with rock ground drilling machine
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