Crawler Hydraulic DTH Rock Blasthole Hammer Stone Drilling Machine

Product Description  HW416 Rock Blasting Machine HW-416/416-1 Separated DTH Surface Drill Rig is equipped with dual motor rotary head and rotary speed adjustable mull, way valve.The rotary torque can reach 1950N m, which meets the requirements of 76 drill pipe and 130 hole diameter. The rotation speed can be up to 150 rpm, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, HW416 series models are equipped with engineering crawler and plunger motor as standard. which makes the climbing ability stronger and the quality more stable and reliable This model is the highest configuration product of its kind.   * Drilling Diameter :90-127mm* Drilling depth: 20m* Engine Power: 58 KW * Competive Price* Site Instrcution and Installation* Professtional After-Sales TeamTechnical ParameterDiesel Engine SpecificationsRig ModelPowerRated PowerHW416Yuchai YC4DK80 58kW HW416-1Yuchai YC4DK80 58kW ( Dust collection system as standard equipment) General SpecificationsDrill Pipe Sizes60*3000 mmHole range90-127 mmRotation torque (Max.)1,950 N.mRotation Speed70-150 rpmFeed Force15 kNPull Up Force25 kNFeed TypeChain / cylinderTramming Speed (Max.)2.5 km/hGradient25°Total Weight3,250Kg/ 4,500 kgTransportation Dimensions4,900X2,000X2,200 mm  Detail Photos Successful Project  The following pictures are from customer feedback(Viet Nam,Thailand,Chile,Mexico,South Africa,Philipines,Malaysia,Columbia,ect),we also have a large number of customer feedback videos, if you are interested, please contact us.Packaging&ShippingDrill rigs are coated with anti-rust liquid naked, drill pipes are bundled and packed, impactors, drill bits and other accessories are packed in plywood boxes.1 Set Shipped with 20GP;Whole set with air compressor needs a 40GP;Company Profile/* 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