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China, Chinese Hfj33 First-Class Jumbo Tunnelling Drilling Rig with Wider Working Coverage1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling RigDrilling JumboUnderground Jumbo Drilling RigMining Drill Jumbo
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
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Product Description Product DescriptionWork coverage up to 168 m2Large tunnel and mining drilling jumbo with direct control,equipped with three heavy duty booms & eagle type high boom base, greatly increasing working coverage. Multiple drifter models used for this machine to meet various needs of customers.Features1. DrifterThe dual buffering HF103 /HF 104 rock drill drifter for the best service life of drill tools.and lubricating all gear connections to reduce inner pollution of the drifter.2. Hydraulic feed beamHeavy duty aluminum alloy feed beam with long service life and high tolerance to bending and distortion.covered by stainless steel wrapper and lined by synthetic wear resistant pads between moving parts.3. ChassisArticulated heavy duty chassis, 4 wheels drive.Driven by six cylinder diesel engine with lowexhaust emissionFour hydraulic support legs keeping the jumbo stable.4. Drilling systemDrilling auto control system, with auto collaring & rotation pressure controlling feed, feed pressure controlling percussion & auto anti-jamming.HANFA unique hole bottom flushing system for cleaner holes.5. Hydraulic boomBox type heavy duty boom with multiple coordination to realize precise hydraulic all direction parallel holding.OthersFOPS with height adjustable safety canopy.Cable reelElectric driven reciprocal compressorElectric pressurized water pumpLED working lightsSide viewProduct ParametersService PlatformParallel holdcompleteSwing angle±45° Working height (bottom):12000mmRated load600kgThrusterTotal length6110mm6776mm7386mm7996mmDrill rod length4305mm4915mm5525mm6135mmDrilling depth4013mm4623mm5223mm5843mmLifting power20.0KN20.0KN20.0KN20.0KNRock drill(HF104)Machine top to slewing center88mm Swing speed0-388rpmImpact power20kWRotation torque (max.)680N.mImpact frequency60Hzweight170KgDrill boomAdvance beam compensation1800mmBoom angle(max.)+68°/-45°Boom extension1600mmBoom swing angle(max.)±45°Parallel holdcompleteAdvance pitch+3°/-90°Advance beam flip360°Electrical systemTotal installed power220kWStart methodStar/triangle/Uninstall startMain motor3*55kWVoltage380Vspecification3*185+3*95/3mm2frequency50-60HzCable reel capacity100MShankThreaddiameterlengthT3838mm525mmR3232mm525mmScrew air compressor systempressure7barDisplacement1m3/minElectric drive booster water pump systemWork pressure17barflow300L/minWater pipe reel capacity100mpower15kWChassisDiesel enginesCummins QSL8.3-C240-IIIEngine rated power(2,200rpm):179kWApproach angle and departure angle15°Tires14.00*R24Hydraulic outrigger4Service brake2 independent circuitsEmergency stop and parking brakeSHARMailbox Capacity150LClimbing ability under load"1:4Hydraulic mailbox750LWalking speed17/10/5km/hT38-D38-T38*6135mmφ64-89mmAnchor useR32-D32-R32*6135mmφ64-89mmAnchor useT38-H32-R32*6135mmDiggingWorking SiteCompany Profile FAQ1. Are you a trading company or a manufacturer?We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.2. How is the quality of your machine?Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.3. How to inspect the goods?1) Support customers to come to the factory for on-site inspection.2) Support customers to designate third-party companies to inspect goods.3) Support video inspection.4. Do you have after-sales service?Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.5. How about quality assurance?We provide a one-year quality guarantee for the main machine of the machine.6. How long is your delivery cycle?1) In the case of stock, we can deliver the machine within 7 days.2) Under standard production, we can deliver the machine within 15-20 days.3) In the case of customization, we can deliver the machine within 20-25 days.
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