AL4-22 Agricultural Spraying Drone
A 22 L four-arm agricultural platform. Final technical data is pending confirmation.
AL4-22
Lightweight agility for diverse crops.
A flexible 22 L intelligent spraying platform for small-to-medium plots, orchards and high-value crops. Eight high-pressure nozzles provide a 7–9 m spray width and 9–12 ha/h operating efficiency.
Autonomous route spraying, terrain following, obstacle avoidance and FPV monitoring support accurate work across uneven farmland. Its foldable airframe, H12 controller and 3000 W fast charger make daily field operation easier.
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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