Used For Road Construction And Broken Concrete Paving Breaker

B47C Paving breakerapplying：1、To pave and break concrete foundation installing engineering to break other hard things.2、Ningbo yongdun company is the national drilling machinery and pneumatic tools standardization technical committee member units,Website: , through the ISO9001 quality assurance system and CE, MA qualified manufacturers. Products are widely used in mining, municipal construction, concrete building, breaking hard object and other nical data：Overall length：550mmWeight：21.5kgCylinder D：47.6mmWorking pressure：0.63MpaImpact energy：26±10%JImpact power：0.67±10%KwBlows frequency：26±5% HzAir consumption：28±15% L/SAir pipe I.D：Φ19mm