D Miningwell Recommend DTH Drilling Rig Crawler Drilling Machine Drilling Machine Rock Drill Rig Hole Size 250mm

Technical parameters of Seperate DTH drill rigMain parametersHT400HT500HT600Hole Rangemm90-15590-20390-254Hammer SizeInch3 / 4 / 53 / 4 / 5 / 63 / 4 / 5 / 6 / 8Drill Rod Diametermm76 / 8976 / 8976 / 89Drill Rod Lengthm2 / 32 / 33050Economic Drilling Depthm303021Rotation torqueNm28001800-36002200-4400Rotation Speedrpm0-1100-1100-110Model Yuchai YC4DK100Yuchai YC4DK100Yuchai YC4DK100PowerkW73.573.573.5Pressure Requiredbar7~257~257~25Air Comsuptionm3/min8-208-208-20Advance lengthmm318531854125Max. PropulsionkN20.520.545.0Max.Walking Speedkm/h3.03.03.0Gradeabilityo25°25°25°Ground clearance of chassismm480310400Weightkg550058003200Length*width*height m6.4*2.2*2.46.4*2.2*2.46.4*2.2*2.4Leveling angleo/Front 13 / Back 13Front 13 / Back 13Dust Collector Dry typeDry typeDry type        /* 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