The DF35 engine is a compact, single-cylinder alternative to the DF70, boasting a displacement of 35cc and generating a power output of 2.2kW. Its smaller size makes it ideal for lightweight unmanned aerial vehicles, allowing it to serve as a direct substitute for customary 2-stroke engines. This engine not only enhances reliability and quality but also supports multi-fuel capabilities. Additionally,a liquid-cooled version of the DF35 is available for those seeking improved thermal management.