350m Portable Steel Crawler Mounted Pneumatically Water Well Drilling Rig

The JK-DR350 drilling rig with AC(Air Compressor) method is capable of drilling upto 219mm diameter holes for pore-forming purposes to a depth of 350 meters.Product DisplayJK-DR series water well drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.There are 180, 200, 300, 350, 400, 500, 600, 800 and other series of water well drilling rigs.This series of water well drilling machine has the characteristics of standardized configuration, compact and reasonable structure, fast drilling speed, economical and durable, low failure rate, etc. It has been recognized by the market once it is launched, and has been widely used in mining engineering construction, civil drilling, geothermal drilling and other fields.Model & NameJK-DR350Travelling speed2.5km/hWeight9000 kgGradeability30%Dimensions(mm)5900*2000*2850mmRated pressure1.7-3.3MPaPower OilDieselAir consumption17-35 m³/minEngine ModelYUCHAIDrill rod diameterΦ89 / Φ102 mmRated Power92 kWDrill rod length1.5m, 2.0m, 3.0m, 6.0mTravelling SystemSteel CrawlerElevating capacity24 TonDrilling depth350mSwing speed55-115rpmBore diameter140-325mmSwing torque6200-8500 N.mDrive Head Stroke6.6m     Product DetailsOptional AccessoriesApplicationsPackage and Transportationcompany introductionour services  /* 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