Yn27c Rock Drill Accessory Check Valve Plate+Pad+Check Valve Flapper

Product DescriptionThe Internal Combustion Rock Drill Hand Held type YN27C can be used as a tool for both breaking and percussive drilling with higher cost performance,which is widely praised by customers.There is a conversion device in the machine,the machine will operate with percussive drilling function if you turn up the lock pin and operate with breaking function if you turn down the lock pin,which is easy to use.  Technical SpecificationWeight of main machine27kgOverall dimensions(L*W*H)746*315*229mmType of enginesingle cylinder,air cooled two strokesCylinder diameter*stroke of pistonΦ58*70mmRotating speed of engine≥2450r/minDisplacement of engine piston185cm³Type of carburetorhand needle valve,no floating typeIgnition systemcontrollable silicon, contactless systemDrilling speed (mean value of five holes)≥250mm/minDrilling hole diameterΦ28-42mmMax drilling depth6mFuel consumption≤0.121L/mTank capacity≥1.14LMixture ratio of gasline and lubricating oil12:1Drill rod and breaker shankHexagonal 22*108mmRotating speed of drill rod≥200r/minClearance of spark plug0.5-0.7mmProduct DetailProduct Application Aoubt UsNingbo Sailuoxin Pneumatic Tool Co., Ltd. established in 2018,is a professional manufacturer and exporter that is concerned with the design,development and production of rock drill.We are located in Xiangshan,Ningbo,Zhejiang province,which is near Ningbo port,one of the biggest ports in the world with convenient transportation access.All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.We have over 20 employees,an annual sales figure that exceeds USD 10,000,000 and are currently exporting 80% of our production worldwide.Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.As a result of our high quality products and outstanding customer service,we have gained a global sales network reaching Africa,South AmericaIf you are interested in any of our products or would like to discuss a custom order,please feel free to contact us.We are looking forward to forming successful business relationships with new clients around the world in the near future.  /* 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