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China, Chinese 60-120 Rpm 421ta Rock Drilling Rig Surfaces DTH Drill with Factory Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigDTH Drilling MachineDTH Drill Rig
Zhejiang Miningwell Supply Chain Management Co., Ltd.
Preview:
Product Description 421TA Integrated DTH Drill Rig General SpecificationHole Depth20 mDrill Pipe SizesΦ 60x3000 mmHole DiaΦ 90-115 mmHammer3.5''Rotation Speed60-120 rpmTramming Speed(Max.)2/3 km/h Dual SpeedGradient30°Track Frame Oscilation±10°Weight6800kgDimension6000*2300*2750mmPowerYuChai YC6J220 162 kWDry Dust CollectorStandardDual Speed Walking MotorStandardWorking Pressure15 barF.A.D12 m3/min
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