مطفأة حريق محمولة على الظهر تعمل بالرياح تعمل بالرياح

Two-stroke single-cylinder, air-cooled gasoline engine Displacement: 79.9cc Rated output power: 4.2kW Maximum RPM: 7800rpm Idle speed: 2500rpm Fuel mixture ratio: 25:1 Fuel tank capacity: 2.3L Effective fire extinguishing distance at rated speed (cm): 205 Airflow at outlet (m³/s): 0.56 Air velocity (m/s): 110 Continuous operation time per fueling (min): 60 Curb weight (kg): 12.0 kgs (including air duct)