A boom sprayer is a motorized sprayer with a nozzle mounted on a horizontal boom. This type of sprayer has high operating efficiency, good spraying quality, and even distribution of spray volume. It is suitable for large-scale spraying of liquid preparations such as various pesticides, fertilizers, and plant production regulators. It is widely used in field crops, lawns, and specific occasions (such as airports, road snow melting, and highway weeding).

The operating area of ​​boom sprayers has accounted for more than 5% of the area of ​​pests and weeds in China. With the adjustment of agricultural planting structure and the improvement of scale, as well as the rapid growth of the large and medium-sized tractor market, boom sprayer technology will play an increasingly important role.

Boom sprayers are a type of agricultural machinery that disperses liquids, a type of agricultural pesticide application machinery, and a plant protection machinery for agricultural machinery.