High Efficiency Small Hc420 Rotary Drilling Crawler Mounted Pneumatic Hydraulic Mechanical Mini Portable Drill Rig for Mining

Product DescriptionHC420 Drilling RigHC420 crawler-type down-the-hole drilling rig is a self-propelled hydraulic drilling equipment. Using new hydraulic technology, the rotation adopts adouble-motor with reducer structure, and the rotation torque is large; the propulsion adopts a cylinder with a plate chain, and the propulsion and liftingare smooth and fast. The new boom structure is suitable for drilling horizontal anchor rod holes. HC420 drilling rig is mainly used for open-pit DTHdrilling rigs in various mines, water conservancy, transportation, bolt support, slope protection and other projects.;Product Parameters model HC420 Total power 58 KW Aperture range φ95-φ140 mm Drilling depth 30 m Walking speed 2.5 km / h Gradeability 25 ° Advance the process 3000 mm Total Weight 5000 KG Dimensions 6000*2200*2100 mm Detailed PhotosCompany Profile Packaging & Shipping   CertificationsFAQ Q1: Are you factory or trade company?A1: We are factory. And we have ourselves trading company.Q2: Warranty terms of your machine?A2: One year warranty for the machine and technical support according to your needs.Q3: Will you provide some spare parts of the machines? A3: Yes, of course.Q4: What about the voltage of products??Can they be customized?A4: Yes, of course. The voltage can be customized according to your equirement.Q5: How long will you take to arrange production?A5: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 20-30 days.Q6: Can you accept OEM orders?A6: Yes, with professional design team, OEM orders are highly welcome.Q7 Which trade term can you accept?A7: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.  /* 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