The vehicle is equipped with a special tank, with a total capacity of 7.62 cubic meters and an effective volume of 7.25 cubic meters, which can contain acetone aqueous solution (density of 950 kg/cubic meter). The tank size is 4000 × 2000 × 1380mm. The tank can be equipped with a wave board design to reduce the medium shaking during driving, ensure the stability of the operation, meet the needs of large-scale green spraying operations, and greatly improve the efficiency of operations without frequent water replenishment. It supports diversified spraying modes. According to the needs of operations, devices such as front duckbill, overhead sprinkler, rear hedge, and rear spray can be installed to adapt to different operating scenarios; The tail can be equipped with a sprinkler gun, which can adjust various spraying forms such as direct, heavy rain, moderate rain, drizzle, etc. The sprinkler gun can rotate 360 °, taking into account large-scale watering and precise maintenance, adapting to different maintenance needs such as urban green belts, park seedlings, and vegetation on both sides of roads. It can efficiently complete special maintenance operations such as watering, fertilizing, and spraying for urban green belts, parks, and park seedlings. By flexibly adjusting the spraying flow rate and range, it can adapt to different varieties and heights of vegetation needs, avoiding resource waste caused by excessive spraying, balancing maintenance effect and economy, and meeting the core needs of municipal greening and park maintenance.