HV50 Heavy-Payload 50L/80L Commercial Agricultural Drone System Complete Professional Kit – Dual Fluid Spraying & Dry Granule Spreading Setup Upgrade your farming, land management, or commercial spraying operation with the ultimate heavy-lift UAV. The HV50 is an industrial-grade, 4-axis agricultural drone engineered for maximum coverage, precision, and durability. Featuring a massive 50L / ~14 Gallon liquid tank (110 lbs operation box) and an interchangeable 80L / ~22 Gallon dry spreading system, this setup seamlessly transitions from liquid crop spraying to broadcasting seed, liquids, or livestock feed/salt blocks. Powered by the elite V9 Pro flight control system, high-capacity X13 motors, and a comprehensive triple-radar obstacle avoidance/terrain following suite, this drone ensures safe, autonomous, and pinpoint-accurate field navigation.