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China, Chinese Good Quality Used for Underground Blasting in Mine Crawler Rock Drill1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigRotary Drilling RigMine Crawler Rock Drill
Weifang Haiqin Top Machinery Co., Ltd.
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Product Description Main Spec :Output torque (kN) more than 300kNWorking weight 162000kgEngine power377KWMaximum drilling depth116/95mMaximum drilling diameter3000mmMaximum output torque 445kN.mDrilling speed 4 to 22rpmMaximum pressure400KNMaximum lifting force400KNPressure system stroke 10000/21000mmMast front/rear tilt Angle90/15°Mast tilt Angle ±3°Main lifting force560KNMaximum lifting speed of main winch60Main hoisting wire rope diameter40mmAuxiliary lifting force90KNMaximum lifting speed70m/minAuxiliary winding wire rope diameter20
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