Mine Drilling Rig Pneumatic Rock Drill Rigs for Coal Mine Blast-Hole

Product Display HW452 integrated DTH drill rig operation platform, tramming components, hydraulic system,feed beam & rotary head are upgraded from the original 410C tooptimize the functional capability of the drill rig.The blast hole DTH crawler drill rig Piston tramming motor greatly increases the work life of tramming mechanism,Upgraded operation platformcan be controlled by one operator instead of two, to increase the work efficiencywhilelowering drilling cost.1. Sandard euipped with Yuchai 4 cylinder Diesel engine for 3m drill rod with Φ60mm or Φ76mm, dry dust collector for option.2. All stuctural parts reinfoced for various work conditions.3. The roration unit driven by cycloid motor for more compact structure and low failure rate. Torque improved for larger hole range drilling and widely used for foundation bolting and anchoring, casing and large hole spiral drilling.4. New enclosure design for better appearance and converient for maintenance and serice.5. Optional dry dust collector for dust free diling .more environment fiendly and energy saving.                                          air compressor built-in  surface DTH mine drilling rig for quarry                                                                                     ModelHW452Machine Weight10000kgEngineYuchai YC6A260L191 kWDrill Pipe Sizes76 X 3,000 mmHole Dia90-138 mmWorking Pressure17 barF.A.D16 m3/minTramming Speed ( Max.)3 km/h (High Speed)Gradient25°Track Frame Oscilation±10°Transportation Dimensions7,550X2,500X3,060 mm  Product detail  Product application  Packing & Delivery1. DTH surface crawler drilling rig Model HW452 is shipped by RoRo ship Product CertificateCompany IntroductionShandong Hengwang Group Co.,Ltd. is the professional manufacturer of various drilling rig. With more than 300 workers and 25 Senior engineers,high quality produts and best after sales service can both be guaranteed. main clients are around Southeast Asia,Mid East and South America. Welcome visit our factory and sent inquiry to us.HW452 explosive drilling hole purpose Crawler Drill with Compressor alongFAQ Q1. Are you manufacturer or trader?A: We are manufacturer of construction machines. Actually, we produce most of the parts in our own factory for bettercost and quality control.Shandong Haitui is the exporting center of all Haitui brand machines.Q2. What is your terms of payment?A: T/T 30% as deposit, and 70% against copy of B/L. Q3. How about your delivery time?A: Generally, it will take 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have some in stock.Q4. Are you interested in dealership with local company?A: Yes, we are quite interested in this business. We'd like to cooperate with some local partner to sell more Worldmachines in local market and supply better service.Q5. What is your warranty policy?A: We can supply one year warranty or 2000h for our machines. We will provide parts as free within warranty.We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.Q6. Do you test all your goods before delivery?A: Yes, we have 100% test before deliveryQ7: How do you make our business long-term and good relationship?A:1. We keep good quality and competitive price to ensure our customers benefit ;2. We respect every customer as our friend and we sincerely do business and make friends with them,    /* 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