3 Functions: Blower vacuum shredder Engine displacement: 30cc (2-stroke) Fuel ratio: 40:1 Idling speed: 3500 min-1 Max. engine speed: 9000 min-1 Fuel tank capacity: 500 ml Air velocity: 200 km h Air volume: 10 m min Capacity of dust bag: 40 L Dimensions: 57x29.5x47 cm Weight: 8 Kg Max. engine performance speed: 1 Kw 7500 rpm