Hfga-46 Crawler Mounted Hydraulic DTH Drilling Rig

  Product Description1. According to the different needs of users, high-quality diesel engines of Caterpillar, Cummins, Yuchai and top-quality double-pressure screw engines with a large displacement of at least 24 bar are used.2. As the user's production equipment, each structure of this series of products has been double-safety heavy-duty design and the highest-end component configuration.3. A stainless steel wear-resistant sleeve is used to protect the special pressed aluminum alloy propulsion beam and high-torque rotary head, and the large-aperture operation is realized on the basis of ensuring that the drilling rig is easy and flexible to operate.Product ParametersDrilling diameterφ115-152mmDTH hammer4"/5"Rod change system capabilityBit storage quantity6+1External dia. of drill pipe102mmDrill pipe length5mMax. drilling depth35mHydraulic rotary headRotary speed0-105rpmMax. torque4,435 N.mEngineCummins QSL8.9Rated power264kw(385hp)/1,900rpmEmission levelTier IIIFuel tankVolume750LAir compressorGEMax. Working pressure24bar(348 psi)Air displacement19m3/minDrill arm formHigh strength single straight armPush beamHigh-strength aluminum alloyOil cylinder wire rope typeTotal length9,000mmStroke5,600mmPromote compensation1,300mmMax. Pushing speed0.88m/sMax. Pushing force34.5 kNMax. Lifting force67.6 kNChassisWalking speed3km/hMax. Driving force156.2kNClimbing ability25°Track swing angle±10°Ground clearance420mmTransportation dimension(Option excluded)Weight22,000kgDimension(mm)11,550x2,700x3,560Working SiteCompany ProfileFAQ1. 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./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1