Mining Pneumatic Tools Mini Hand Air Leg Mobile Rock Drill

YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine for Breaking and Drill1.CE certificate, 2.Reliable quality, 3.Long life time 4.Competitive price, easy to maintenceFeatures of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine·Fit for wet drilling in medium-hard or hard rock.  ·Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair.  ·Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.  ·YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine differs form similar products particularly in its high efficiency, strong flushing and powerful torque. Parameters of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling MachineModelYT-28Weight≈ 26 kgLength661mmCylinder dia80mmPiston stroke60mmAir pressure0.4- 0.63MPaImpact frequencey≥ 37 HzAir consumption≤81L/SAir pipe (inner dia )25mmWater pipe (inner dia )13mmDrill bit dia34-42mmShank dimensions(hex×length)22×108±1mmThe function specification hatis Air pressure0.63MpaFT160BD Air leg(short)Length1400mmPush stroke965mmCylinder dia.65mmWeight≈ 14.4 kgFT160 Air leg(long)Length1800mmPush stroke1365mmCylinder dia65mmWeight≈ 169 kgFY200B oil reservoirOil capacity200mlImages of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine/* 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