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China, Chinese 420t-1 Factory DTH Hammer Drilling Rig Crawler Drilling Machine Drilling Rigs Rock Drilling Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigDTH Drilling RigMining Machine
Zhejiang Miningwell Supply Chain Management Co., Ltd.
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Product Description 420T/420T-1 seperate DTH Drilling Rig General SpecificationHole Depth30 mHole RangeΦ 110-140 mmDrill Pipe SizesΦ 76x3000 mmRotation Torque(Max.)3200 N.mHammer4'' / 5''Rotation Speed60- 120 rpmFeed Force20 kNPull Up Force45 kNFeed TypeChain / cylinderTramming Speed(Max.)3 km/hGradient25°Weight4700kg/5280kgDimension5100*2334*2550mmPower Pack-( ZAYX-420T)YuChai YC4DK80 58KWPower Pack - (ZAYX-420T-1)YuChai YC4DK100 73.5KW(Dust collection system as standard equipment)Matching Air CompressorWorking Pressure0.7~2.5 MpaF.A.D8~20 m3/minDiesel Screw Compressor Model141SCY-15/186SCY-18Electric Screw Compressor Model132SDY-13/132SDY-17/18
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