AL4-50 Agricultural Spraying Drone
A 50 L four-arm spraying platform for larger crop-protection workloads.
AL4-50
Flagship capacity for large-scale operations.
A flagship 50 L heavy-load spraying platform built for large farms and demanding crop-protection projects. Dual centrifugal nozzles provide a 9–13 m spray width and 13–18 ha/h operating efficiency.
RTK positioning, autonomous route planning, terrain following, obstacle avoidance, FPV monitoring and breakpoint resume enable precise, continuous operation. The foldable airframe and 7200 W fast charger maximize field productivity.
Wheat, Rice, Corn & Soybean Fields
Rapid, large-area application for pest and disease control, herbicide spraying and foliar fertilization across connected field-crop operations.
Orchards & High-Value Crops
Configured for apples, citrus, grapes, mangoes, tea and other orchard crops. Suitable for undulating and mountainous terrain, supporting insect control, disease management and foliar feeding.
Specialty Commercial Crops
Flexible application for potatoes, cotton, sunflowers, tobacco, vegetables and crops of different heights. Uniform atomization supports weed control, disease prevention and foliar nutrition while reducing crop-damage risk.
Pre-Sowing & Late-Season Applications
Supports pre-sowing residual herbicide application, coordinated pest and disease control during mid-to-late growth, and ripening or defoliation treatments near harvest.
Large Ranches & Grasslands
Covers grassland pest protection, locust and insect biological control, weed management and foliar fertilization. UAVs can reach areas inaccessible to ground vehicles and provide broad, consistent coverage.
The details that define the system
System and application
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