Hf038 47m Separated DTH Surface Mine Hydraulic Rock Drilling Rig

Product Description    HF038 is an All-In-One hydraulic DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation. The FOPS-ap proved cabin and automatic pipe handling system come standard.Heavy-duty undercarriage with wide tracks ensures both extreme maneuverability and improved safety.The hydraulic dust collecting system meets the latest environmental protection regulations and it's a reliable solution to realize the modern green mining.Main features*Automatic drilling, single operator*Imported Rexroth and Eaton hydraulic control unit ensures strong torque output to meet large hole drilling needs*Extendable heavy-duty boom has a large drilling coverage to increase working efficiency. *The diesel engine offers strong power. Impacting, feeding and rotating rate can be variably adjusted to suit different rock formations*Imported Airman two-stage air compressor can switch between two compression stages, featuring a 24bar working pressure and 23.5m3/min FAD, increases penetration rate and hole quality.Technical Data GeneralWeightkg25000Lengthmm9785Widthmm3200Heightmm3500UndercarriageTrack lengthmm3646Ground contact lengthmm2875Track center distancemm2200(whole width 2700)Track widthmm500Ground clearancemm≥400Track oscillation°±10Walking motorEatonWalking speedkm/h1.8(low), 2.95(heigh)Max. tractive forcekN170Grade ability°20EngineModelQSZ13-C450-30(Cummins)TypeWater-cooled six-cylinder EFI diesel engineRated powerkw/rpm335/2100Fuel tank capacityL760Hydraulic pump/valveMain pumpVariable load-sensing plunger pimpMain valveLoad-sensing valveManufacturerRexrothAir compressor ModelAtlas CopcoTypeTwo-stage rotary screw air compressorWorking pressurebar20(medium) 25(high)Max. air deliverymm³/min25.4Rotary motor  Hydraulic rotation unitDual motors (Eaton)Rotation raterpm0-70Max. rotation torqueNm3900Feeding methodMotor-driven planetary gearbox + ChainFast feeding/lifting ratem/min30Feeding ratem/min4.7Max. lifting ratem/min5.5Feeding forceKN0-30(adjustable)Lifting forceKN30Feed  Lengthmm8500Feeding strokemm5500Feed extensionmm1600Swing angle°Left 95°, right 35°BoomTypemmTelescopic single straight boom (length 570mm)Tilt angle°30°(up), 10°(down)Swing angle°Left(cabin side)10°, right 35°Drill pipe changerPipe diametermm102/114Pipe lengthm5Drilling diametermmΦ138-Φ235Drilling depthm30Pipe capacitypiece5+1Hammer specs5''/6''/7''Dust collectorFilter20Collecting methodHydraulic dust collectingDust coverSlidingWorking SiteCompany IntroductionHanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.1. More than 30 years of experience The factory is located in Henan Province, China. We are very welcome to visit our factory. Ifyou need it, we will arrange a pick-up.2.Top production team The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.3.Our Service - New machine provides technical trair.- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.- When the machine should be maintained, you will receive the reminding from us.- According to different geological conditions, we will recommend different construction plans for you- Remind you which are wearing parts, so you can prepare enough.- 24 hours respond to your quality problem.FAQ1,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 ca