The mature 30L large load agriculture drone, which has been on the market since 2017.The drone has made many updates,it is the best choice for high performance and low price. The drone can be equipped with a fertilizer spread device, the drone can spray and spread fertilizer without changing the bucket. It is equipped with dual RTK,double 5L water pumps, the maximum flow rate is 10L per minute, and the new model is equipped with 16 nozzles with a maximum spray width of 13 meters.