Agriculture Spraying Drone 20L

As an ISO 9001-certified manufacturer with 12 years of UAV production experience, EASYFLY delivers the AL20 agricultural spraying drone for commercial farms and crop service providers. This 20L UAV covers 17 acres per hour with centrifugal nozzles and autonomous RTK navigation, reducing chemical waste by up to 30%. Our 8,000 m² factory produces 600 units monthly, backed by CE certification and 24/7 technical support for industrial clients worldwide.

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Product Description

The AL20 Agriculture Spraying Drone is a 20L-capacity UAV designed for professional crop protection in commercial farming operations. Equipped with a 20-liter liquid tank and a 40-liter seed tank, this drone supports both precision spraying and granule spreading tasks. Its 4-rotor configuration delivers a maximum takeoff weight of 44 kg, while the 14S 22000mAh battery system provides up to 18 minutes of flight time without payload and 8 minutes under full load. The AL20 is suitable for farms, plantations, and agricultural service operations requiring consistent field coverage and reduced refill frequency.

The AL20 supports pesticide spraying, liquid fertilization, and granule spreading across rice, corn, wheat, soybean, orchard, and plantation environments. Its 5-8 meter spray width and 17 acre/hour efficiency make it suitable for medium-scale field operations. The 40L seed tank extends its use to rice seeding, grass seeding, and solid fertilizer broadcasting. For agricultural service operators managing multiple client fields, the AL20 provides a balanced combination of payload capacity, operational efficiency, and stable flight performance.

Product Advantage

Core Advantages of AL20 20L Agricultural Spraying Drone

20L Payload for Extended Field Coverage

The AL20 carries a 20-liter spray tank, which reduces refill cycles compared to smaller-capacity models. Combined with an operation efficiency of 17 acres per hour and a spray width of 5-8 meters, it supports consistent coverage across medium to large fields.

Centrifugal Nozzle Spraying System

The AL20 uses a centrifugal nozzle system with a flow rate of 5 L/min. This configuration delivers controlled droplet distribution for pesticide and liquid fertilizer application. The spray width ranges from 5 to 8 meters, allowing operators to adjust coverage based on crop type and field conditions.

Stable Flight Under Full Payload

With a wheelbase of 1700 mm and a 4-rotor propulsion system, the AL20 maintains stable flight at a maximum takeoff weight of 44 kg. The operating voltage of 58.8V (14S) supports consistent power delivery during full-payload spraying missions. Flight speed ranges from 5 to 10 m/s, enabling operators to match travel speed to crop density and spraying requirements.

Dual-Tank Versatility for Commercial Operations

Beyond liquid spraying, the AL20 includes a 40-liter seed tank for granule spreading applications. This dual-tank design allows business buyers to handle both crop protection and seeding tasks with a single platform, reducing equipment investment and simplifying fleet management for agricultural service providers.

Technical Parameters

Technical Parameters of AL20 Agriculture Spraying Drone

Basic Parameters	AL20
Folded size	665×800×715mm
Expanded Size	1373×1300×715mm
Wheelbase	1700mm
Number of Rotors	4
Tank Capacity	20L
Seed Tank Capacity	40L
Overall Weight (without battery)	18kg
Maximum Takeoff Weight	44kg
Spray Settings
Nozzle Type	Centrifugal Nozzle
Spray Width	5-8m
Flow Rate	5L/min
Operation efficiency	17 acre/h
Flight Parameters
Flight Time (No Payload)	18min
Flight Time (Full Payload)	8min
Flight Speed	5-10m/s
Battery Capacity	14S 22000mAh
Operating Voltage	58.8V (14S)

Application

Application Fields of AL20 20L Agricultural Drone

FAQ

What applications is this agricultural drone suitable for?

Engineered for precision agriculture, this versatile drone is optimized for:
· Liquid Spraying: Pest control and liquid fertilization for field crops (rice, wheat, corn), orchards, and cash crops.
· Granule Spreading: Uniform broadcasting of seeds (rice, grass, rapeseed) and solid fertilizers.
· Complex Terrains: Efficient crop protection in challenging environments like hills, terraces, mountains, and forests.
· Pasture Management: Large-scale weed control, pest management, and pasture reseeding.
Why choose agricultural drones over traditional ground machinery or manual labor?

Compared to traditional methods, our drone delivers four core benefits:
· High Efficiency: Maximizes operating speed to capture optimal pest control windows.
· Water & Chemical Savings: Advanced atomization (dual centrifugal nozzles) improves chemical utilization and cuts waste.
· Zero Crop Damage: Aerial operation eliminates soil compaction and crop trampling caused by tractors.
· Maximum Safety: Fully autonomous flight eliminates operator exposure to hazardous chemicals.
Can the drone operate continuously for large-scale projects?

Yes. The drone is engineered for high-intensity farming environments. It features a quick-release battery system combined with ultra-fast charging solutions. By rotating multiple battery sets, it enables seamless, continuous flight cycles, minimizing ground downtime.
Is the agricultural drone easy to operate for beginners?

Yes, it is highly intelligent and user-friendly. Equipped with an intelligent flight control system and high-precision RTK positioning, the drone supports fully autonomous route planning, one-key takeoff/landing, terrain-following, and smart obstacle avoidance. Users only need to map the field via the remote controller or App, and the drone does the rest. With our professional operational training, even beginners can master it quickly.
What after-sales and technical support do you provide?

Designed for time-sensitive agricultural operations, our support includes:
· Remote Diagnostics: Fast flight log retrieval and troubleshooting via App to minimize downtime.
· Technical Guidance: Full access to instructional videos, manuals, and 1-on-1 video repair support.
· Professional Training: Online and offline courses covering operation, safety, and basic maintenance.