Agricultural Crop-Spraying Drone, 50 L

Built for contiguous fields, large orchards and terraced hillsides. The 50 L tank with a 9–11 m effective swath covers 150–200 hectares per machine per day under normal conditions — the output of 20–30 operators with knapsack sprayers. The flight controller combines RTK centimetre-level positioning with terrain-following radar, holding a constant height above the crop on slopes and irregular plots, and variable-rate application eliminates both under- and over-spray. Breakpoint resume means a battery swap continues from the exact point it stopped, leaving no missed strips. Power is an 8-arm electric layout with single-rotor failure redundancy: any one power path failing triggers an automatic load reduction and a safe return. The airframe is IPX6 rated, and the chemical lines and nozzles are quick-release for easy flushing. A 60 L spreading module can replace the tank for fertiliser and seed, so one machine covers both spraying and agronomy duties. Supplied with bilingual manuals, a spare-parts kit and operator training videos; CE or EAC export documentation available for your destination market.