4 stroke mist duster. product size:425075(cm) box capacity:21l product weight: 12kg full weight of box:33kg engine horsepower: 2.45hp engine capacity: 52cc maximum engine speed: 7500r/min mixing ratio of oil and gasoline: 25:1 liquid spray volume: 0-4l/min powder spray volume: 0-6l/min flat spray range: 13-15m high spray range:5-10m high efficiency: spray 1 acre in less than 30 minutes for bugs, weeds, fertilizer, and more. 7x faster than pump sprayers. Safety tips
