Drill Rig DTH Type Down-The-Hole Crawler Drilling Rig 203mm Borehole Drilling Machine

=== Base Info ===

=== Description ===
Main parametersHT400HT500HT600Hole Rangemm90-15590-20390-254Hammer SizeInch3 / 4 / 53 / 4 / 5 / 63 / 4 / 5 / 6 / 8Drill Rod Diametermm76 / 8976 / 8976 / 89Drill Rod Lengthm2 / 32 / 32 / 3Economic 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