High Efficiency 191kw Fast Drilling Speed DTH Drill/Drilling Rig

 Product DescriptionThe down-the-hole drilling rig uses the impactor and drill bit that dive into the bottom of the hole to impact and crush the rock, so it is called a down-the-hole drilling rig. Widely used in metal mines, hydropower, transportation, building materials, harbors and engineering. Down-the-hole drilling rigs can drill holes in rocks with medium hardness or above (f≥8). The price of drilling rigs is relatively cheap, especially suitable for small and medium-sized open pit mines.Product ParametersModelHW938EngineYUCHAIPower (KW)191Drilling diameter (mm)φ90-138Maximum working torque (N.m)2500Rotation speed (rpm)0-100Propulsion (kN)20Lifting force (kN)45Walking speed (km/h)3Shipping Dimensions (mm)7550*2500*3060Dust collection method/Product photosDetailed Photos1.Centralized consoleLow-level centralized control, easy to operate2.Rotary headThe high-torque slewing motor can easily deal with the stuck rotation, and the structure is simple3.Piston MotorConstruction machinery walking crawler motor, strong Climb, walk fast4.Dust removal systemThe two-stage dry dust collector improves production efficiency and integrates technology to solve the problems of moving and remote management of air compressors in engineering and minesIf you want more details, please contact me and I will send it to you!ApplicationsWidely used in metal mines, hydropower, transportation, building materials, harbors and engineering. Packaging & ShippingThis model pile driver should be loaded into a40GP;small one can be loaded into one 20feetcontainer.Company ProfileShandong Hengwang Group Co., Ltd. is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. The Group covers an area of about 40,000 square meters and is a comprehensive enterprise integrating design, manufacture and installation of construction equipment.Hengwang construction machinery products mainly include excavators, forklifts, bulldozers, cranes, self-unloading concrete mixers and backhoe loaders, etc., which are widely used in various engineering construction sites.FAQ1) ,What is your terms of payment?TIT 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.2), What is your terms of delivery?EXW, FOB, CFR, CIF.3),How about your delivery time?Generally, it will take 7-10 working days after receiving you advance payment The specific delivery time depends on the items and the quantity of your order4),What is the warranty of our machine?Our main machine enjoys a?1 year warranty(except for the hammer). during this time all accessories broken can be changed for a?new one And we provide videos for machine install and operation.5), What is your terms of packing?Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.6),Do you test all your goods before delivery?Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.7),Do you Preferred provide wear parts for transacted clients?Yes, we have records for your clients, and will prefer providing accessories to clients.8)How do you make our business long-term and good relationship?1 We keep good quality and competitive price to ensure our customers benefits;2 We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.9), Do you have any certificates for your machine?All of our products coming with the certificates of CE, S09001. /* 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