High Efficiency Water Well Drilling Rig for Water Intake in Rock Formation

Product DescriptionWater well drilling rig machine  Our pneumatic water well drilling rig machine for sale, is a kind of top driven high efficiency and multifunctional hydraulic drilling rig with advanced technology, convenient operation, high working efficiency, reliability and durability. It is widely used in drilling wells, inspection wells, precipitation wells, rescue wells, Ground source air conditioning holes, CBM, natural gas, oil extraction and other projects. this machine can drill holes with air compresse in all formations , the drilling speed is very fast when drill the hard rock , which hardness is f=4-20.Rock Hole Crawler DTH Drilling Rig   ModelHQZ260LHQZ260LDrill Mast (m)36Drilling diameter (mm)130-305130-305Drilling depth (m)260260Walking Speed (km/h)2.52.5Main motor power76kw76kwWorking pressure (mpa)1.7-3.01.7-3.0Air consumption (m³/min)17-3117-31Drill pipe diameter (mm)76/8976/89Drill pipe length (m)1.5/2.0/3.03.0/6.0Lifting force (T)1717OUR COMPANY300m Pneumatic Drilling Machine DTH Hammer Water Well Drilling Rig=  /* 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