JMR-V1300 Agricultural spreading drone was designed with Modular structures ,Convenient for maintenance. Fertilizer Spreading efficiency about 3 to 3.5.0 HA/ hour. Intelligent spraying work release your hands , Make flight plans by App for your farms ,Setup the parameters for the flights speed, liquid flow etc. Then let the drone do it self. Drone will give you a report after it finish spreading work, Ofcourse you can save the missions data for next spraying work. 12L spreader drone beseem spreading the dry granules which diameter within 2 to 7mm. The turnplate speed and tank outlet door can be adjustable by remote controller. Functions include: A-B point automatic spreading work;Airway navigation automatic spreading, Tank empty alarm and continue to spray;Low battery safe protection; Fail safe protection; Height keeping radar etc. # If you have experiences for build Drones, You also can buy our Drone Fram…