Factory Down The Hole 90-260 mm Pneumatic Jack Hammer Drill Machine Drilling

Product DescriptionZDKH720 Surface Down The Hole Drill RigZDKH720 Surface DTH Drilling Rig is the Plus version of the KH712. Upgrade the hydraulic system, increase the system flow, improve the rotary speed. Increase the pitch and lift cylinder to meet the requirements of the limit position. The high-strength propulsion beam and high-torque rotary motor make the rig easy to use in all kinds of rock conditions.     In order to meet the requirements of different working conditions, the model has 3 specifications for customers to choose.* No Dust-collecting * Dust-collecting* Dry dust removal or Wet dust removal************Please consult customer service for details-----Compact dimensions-----Extending undercarriage-----Safety frame-----Simple control-----Easy maintenance-----Versatility  ItemZDKC720DescriptionSurface Down The Hole Drill RigDiesel engineYu chaiLifting force35 knRated Power73.5 KWMethod of FeedOil cylinder +leaf chainDrilling hardnessf=6~20Travelling speed0~3 km/hDrilling diameter90-260 mmClimbing capacity30°Depth of economical drilling50 mGround clearance450  mmSuitable Drilling rodφ76mm*3mWeight of complete machine5500 kgSuitable DTH hammer 4” /5“ /6”Outer dimensions(L*W*H)6000*2380*2500mmWorking Pressure1.0~2.4 MpaVolume of diesel oil tank70 LAir consumption14~35 m³/minMethod of dust collectingOptional***We accept customer customization, please consult the seller.  Detailed PhotosCompany ProfileFAQQ1: Are you factory or trade company?A1: We are factory. And we have ourselves trading company.Q2: What the exactly address of your factory?A2: Our company is located in Kaixuan Road ,Economic Zone Quzhou, Zhejiang, ChinaQ3: Warranty terms of your machine?A3: One year warranty for the machine and technical support according to your needs.Q4: Will you provide some spare parts of the machines?A4: Yes, of course.Q5: What about the voltage of products? Can they be customized?A5: Yes, of course. The voltage can be customized according to your equirement.Q6: Which payment term can you accept?A6: 30% T/T in advanced, 70% T/T against the B/L copy./* 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