Chain Saws, 52cc,2.2kw,20 inch Guide Bar,Air cooled Gasoline Engine Chain Saws, 52cc,2.2kw,20 inch Guide Bar,Air cooled Gasoline Engine engine typesingle cylinder air-cooling 2-strokedisplacement 52cc ignition systemCDIfuel mixturegasoline25:two-cycle oil 1fuel tank capacity550mloil tank capacity260mlengine power2.2kwmax engine speed11,000rpmoil feeding systemautomatic pump with adjustersaw chain ...