Cheap Pneumatic DTH Drilling Machine Price for Sale

Small Pneumatic and Hydraulic mountain drill rig for saleHW-S30 Hydraulic mountain drill rig  is a series of products developed by the company with independent intellectual property rights.Mountain drilling rig  are widely used in oil drilling exploration, geological exploration, small and medium-sized mines and transportation, defense, rock Drilling and blasting hole in water Conservancy engineering, etc.MAIN FEATURES:1.Designed in strict accordance with the requirements of general industrial design standards, Product Parts, Module unit versatility,  interchangeable.2.Adopt full hydraulic working mode and buckle type adjustment device, So the structure is simple, easy to operate.3.Variable pump used in Hydraulic station, So that the entire hydraulic system optimization, with energy-saving, small, low-cost functions.4. The hydraulic quick lift drill pipe design eliminates the derrick, hoist and gearbox, which makes the operation simpler and safer.Main parameters ModelHW-S30Drilling depth30mDrilling methodpneumatic hammer drillingScrewdrilling and mud drilling(alternative)Drilling diameter(mm)pneumatic hammer   drillingrock70-90,soil75-9575-90drill rod(Dia*Length)(mm) pneumatic hammer      drillingΦ60×1500Power head(N.m)Torque800-900(r/min)Drilling speed0-135Drilling  pressurization  and lifting(N) Feed pressure5500-6000(kN)Lifting power12-16(m/s)Max lifting speed0.71-0.81Power(kw)/Rotatory(r/min)Main engine power/speed26/3600hydraulic system(L/min) Flow0-60(Mpa)Working pressure20air compressorType/Quantity1Piston/1 unitScrew(m3/min)Flow3.53.8(Mpa)Pressure0.8Power(kw)/Rotatory(r/min)Engine power/speed26/3600 /* 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