Double Arm Underground Coal Mining Hydraulic Drilling Rig For Sale

Crawler Submersible Down the hole blasting hole drill Rig with dust collector.1.Used in heavy duty and hard environment such as mining.2. High efficiency.3. Low noise.4. Low cost.5. Computer-Opitimized design,Compact structure,beautiful appearance.6.Handles centralized, convenient operation.7.In addition to the impact of using air power, Remain are using hydraulic power, energy saving.8.Hydraulic system uses a centralized back to the oil filter, which is stable and reliable.9.High quality imported seal ensures a reliable and durable drilling vehiles.Air Compressor:which is used together with our drill rig and provide pneumatic power to make drill rig work.Customer Use Site:  ItemUnitDataModel DC- 726BApply to Rock f=6 ~ 20Drill hole diametermm90 ~ 130Vertical drilling hole depthm20Drill pipe specificationskwΦ76×3000Walking speedkm/h2Stand-alone gradeability°25The maximum liftKN12Working Air PressureBar7~16Air Consumptionm3/min7 ~ 12Rotary engine speedr/min0 ~ 70Rotary torqueN.m1800Complete set of powerkW40KW Disel engine/22KW Electric engineCar height from the groundmm300Overall Weightt4.2Impactor Standard DHD340, HD930 for choice/* 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