New Crawler Multifunctional Portable Hydraulic Rock Geological Water Well Borehole Diamond Core Drilling Machine

  Product Description        HHF-300D multifunctional water well drilling rig is a new product launched by Hanfa Group, which can drill 300m for core and 150m for water well. Product ParametersRig modelHF300DMax. Drilling depth300mDrilling diameter55-168mmCore diameter48-150mmDrill pipe length2MDrilling angle45-90°Diesel engine power60KWPower head speed100-1100rpmpower head torque280-2100N.mTotal Weight3.6tDimensions3.6m*1.3m*1.7m Company 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./* 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