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China, Chinese China Gasoline Hand Hammer Rock Drill1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigGas Rock DrillRock Jack Hammer
Shaanxi Zhongtuo Mine Equipment Co., Ltd.
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Product Description Product Feature:1. Blast hole diameter is about 34m-42m, and the drill hole depth is 6m.2. This kind of machine is a new kind of high-efficiency air-leg rock drill machinery.3. It is suitable for drilling and blasting under various of rocks and direction angles.4. It is mainly used for blasting holes and other drilling works in quarries, railway construction, water conservancy construction, and defense project facility.5. First-class level Drilling Tools, suitable for sites without power or air pressure equipment, it has wide adaptability for high mountains and plains, extreme temperatures (±40oC).Technical ParametersWeight27KGDrilling diameter22mmPiston stroke70mmSize746*315*229mmDrilling depth5mEngine speed>=2450r/minImpact Frequency34HzDrilling Speed5mm/minImpact energy>=25JPatameter:Package & ShippingCompany Profile & After sales:Welcome to your inquiry, we accept you're customized.Thanks
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