gasoline trimmer petrol brush cuttersingle cylinder,two stroke,air cooling1E40F-6 for engine model1450W/6500-7000rpm for engine power40.2CC for displacementfloat type for carburetor25:1 for gasoling/2-cycle oil mixing ratio2800-3200rpm for No load speed850ml fo rfuel tank28mm for pipe diameter3.9kgs for engine weight7.5kgsa for machine weight185*52*40cm for meas gasoline trimmer