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Take your agricultural operations to the next level with the AL4-50 Heavy-Duty Agricultural Drone, engineered for high-volume, precision spraying in large fields. With a massive 50L tank capacity, this UAV is ideal for commercial farms needing powerful, efficient, and intelligent crop spraying solutions.
Equipped with RTK high-precision positioning, terrain following radar, and obstacle avoidance radar, the AL4-50 ensures accurate flight paths and safe operation, even in complex environments. Its two centrifugal nozzles deliver a wide spray width of 8–13 meters, covering 12–18 hectares per hour with high flow efficiency.
Key Specifications & Features:
Tank Capacity: 50L
Max Take-Off Weight: 105 kg
Flight Time (Full Load): 10–15 minutes
Spray Width: 8–13 meters
Spray Efficiency: 12–18 hectares/hour
Max Spray Flow: 4–8 L/min
Axis Count: 4-axis structure for stability and control
Flight Speed: 0–12 m/s | Radius: 0–1500 m
Flying Height: Up to 10 m | Wind Resistance: 10 m/s
Work Temperature: -15°C to 45°C
Folded Size: 1340×840×835 mm
Spread Size: 2785×2730×785 mm
Packing: Aviation Aluminum Box (1840×940×900 mm, 150 kg)
Included Components:
Completed Drone (50L)
Remote Controller H12
FPV LED Camera
RTK GPS Module
18S 30000mAh Smart Battery
7200W Fast Smart Charger
Terrain Following Radar
Obstacle Avoidance Radar
Aviation Aluminum Case
Maintenance/Repair Toolkit
Whether you manage large-scale farming operations or provide agricultural services, the AL4-50 UAV delivers powerful performance, smart automation, and maximum coverage—making it one of the most advanced spraying drones in its class.
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