Hobbywing X13 Agricultural Drone Propulsion System \n The X13 propulsion system is a high-performance solution designed specifically for heavy-duty agricultural UAVs , delivering exceptional thrust, fast response, and reliable energy efficiency. Built with durability and smart features in mind, it's engineered to handle the demands of precision agricultural operations. \n \n Key Features: \n \n \n Strong, Efficient Propulsion \n \n \n \n Maximum thrust: 57 kg per rotor (sea level) \n \n \n Rated thrust: 27 kg per rotor \n \n \n 200A ESC for stable and high-current performance \n \n \n Uses a 56" high-efficiency propeller for optimal lift and energy savings \n \n \n Up to 8.0 g/W efficiency , supporting extended flight operations \n \n \n ~ 7.2 minutes flight time with 18S 30000mAh battery (4-rotor, 108 kg takeoff) \n \n \n \n \n Advanced Digital Control System \n \n \n \n Full CAN bus communication with real-time data transmission between flight controller, ESC, and motor \n \n \n Dual digital throttle control ensures redundancy and precise control \n \n \n Remote OTA upgrades via flight controller for seamless firmware updates \n \n \n \n \n Smart Safety Features \n \n \n \n Intelligent Protection auto-restarts during faults (e.g., throttle loss, overcurrent) \n \n \n Built-in fault log records issues for post-flight diagnostics \n \n \n Hundreds of tests for temperature, waterproofing, lab aging, and real-world flight reliability \n \n \n \n \n Robust & Easy-to-Maintain Design \n \n \n \n Quick-disassembly layout : motor and ESC can be removed in under 1 minute \n \n \n Industrial Appearance 2.0 design with clean aesthetics and innovative layout \n \n \n Waterproof connectors ensure secure and simple installation in harsh environments \n \n \n \n \n*Propellers are sold separately