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China, Chinese Hot Sale! High Efficiency Hfu-3A Full Hydraulic Underground Drill Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Geological Drilling RigUnderground Drill MachineHydraulic Underground Drill Machine
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
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Product Description Product DescriptionHFU-3A hydraulic underground drill rig is mainly applied in the fields of coal, geology, metallurgy and engineering. It is used for drilling large-diameter gas suction hole in mines, gallery as well as coal mine, water injection hole, and large-diameter horizontal hole. It can meet the large-diameter roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.Product ParametersDrilling depthΦ55mm drilling rod350mDrill rod specΦ55×1500mmΦ71×1500mmΦ71mm drilling rod200mThe range of spindle rotating speed425-1280 rpmThe max.rotating torque of spindle895N.mThe working pressure25MPaSpindle stroke1600mmThe max. lifting force of drill head62KNThe max.feeding force of drill head33KNThe sliding stoke of mast495 mmThe swing angle of mast bracket (left&right)90°The swing angle of arm(up and down)100°Power unitYB225M-4(dIICT4)Explosion-proof electric motor45KW/1480 rpmDimensionsMain machine(L*W*H)2950*950*1850 mmweightMain machine1000kgPower unit1050kgPower unit(L*W*H)1900*980*1320 mmOperation cabinet140kgOperation cabinet(L*W*H)540*360*1080 mm Company ProfileFAQ1. Are you trading company or manufacturer?We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.2. Are your products qualified?Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.3. How about your machine quality? All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.4. Do you have after service?Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.5. What about the qaulity warranty? We offer one-year quality warranty for machines' main body.6. How long can you deliver the machine? Generally, we can deliver the machine in 7 days.
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