ZGYX421 Integrated Pneumatic-Hydraulic DTH Surface Drilling Rig for Quarry/ Coal Mining/Construction

                         ZGYX421H Integrated Pneumatic-Hydraulic DTH Surface Drilling RigModelZGYX 421HWeight8630kgDimensions (L*W*H)7480*2300*2750mmDiesel Engine (Standard)Yuchai 162kwRotation Torque1500N.mDrilling Hole Diameter90-127mmDTH Hammer (Standard)3.5 inchDrilling Rod (Standard)60mm*3000mmDiesel Tank Volume250LFeatures and Advantages1.Using its single power to drive the screw air compressor and the hydraulic system of the drilling rig at the same time, compared with the split drilling rig, the comprehensive fuel consumption can be 35%, and the maintenance cost is reduced by 50%.2.The core hydraulic components are imported from Europe, and the reliable hydraulic system greatly reduces the workload of system maintenance, which is convenient and practical3.Powerful two-speed hydraulic traveling mechanism, strong off-road capability, high-torque slewing motor can easily deal with stuck drill:4.The two-stage dry dust collection device is environmentally friendly and also helps to improve production efficiency; the integrated technology solves the problems of engineering, mine air compressor movement and remote management/* 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