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High Spray Efficiency Fumigation UAV Agricultural Spraying Drone from Leading China Suppliers and Factory
Advantages and features of product accessories
1. Motor and ESC
- Brand-new motor, with greater power redundancy and greatly improved power output.
- Adopting 3 bearings, the durability and drop resistance are greatly improved. Fully waterproof structure, specially designed for plant protection.
- Adopting 40/43 inch nylon blades, the flight efficiency is better and the unit flight time is longer. (20L full load hovering time reaches the industry's high level)
- Adopting self-developed integrated FOC ESC, the adjustment is more precise, energy consumption is reduced, efficiency is improved, and flight time is longer.
- The motor and ESC connection adopts automotive-grade plug, which has better waterproof performance, less heat generation, and better heat dissipation performance.
- Self-designed frame + self-developed power system, the aircraft has high coordination, strong coordination, fast response speed, and higher operating efficiency.
2. Power distribution board
- Intelligent power distribution board design, integrating anti-ignition, power monitoring, data recording, CAN communication and other functions.
- Flat-laying ESC structure on the tube, higher heat dissipation efficiency.
- ESC has fault storage function, accurately locates the cause of the fault.
- Rated current 200A, peak current 400A (20 kg full load flight hovering current is about 140A, 30 catties full load flight hovering current is about 170A).
3. Wire
- The wire adopts automotive grade plug, which is more waterproof and can withstand higher current.
- Customized wire, more reasonable and beautiful wiring.
4. Adaptation
- The flight control installation area is larger, which can be adapted to multiple flight control.
- Add a dust cover, which has better waterproof and dustproof performance.
- It can be adapted to multiple batteries.
Specification parameters
| Model | AL4-22 |
| Pesticide Tank | 22L |
| Structure | Umbrella foldable |
| Net weight | 19.5 kg |
| Take-off weight | 55 kg |
| Battery capacity | 14s 22000 mAh*1pc |
| Spray speed | 0-10 m/s |
| Spray width | 7-9 m |
| Nozzle No. | 8 pcs |
| Spray flow | 3.5-4 L/min |
| Spray efficiency | 9-12 hectares/h |
| Wind resistance | 10m/s |
| Drone Spread size | 2025*1970*690 mm |
| Drone Folded size | 860*730*690 mm |
Our factory
Agricultural drones are equipped with centrifugal nozzles to spray pesticides on crops. They can be set to automatically mark the sky and the earth. They do not need remote control and can complete the work automatically.
American customers and African customers come to the factory to order goods
Product Features
Our drone is waterproof, both the circuit board and the fuselage can still work in rainy days
Customers who purchase our drones can choose additional configurations according to their needs; agricultural drones can be used in a variety of scenarios to spray pesticides, insecticides and herbicides, and can also automatically spread fertilizers and seeds.
Customers Feedback
Frequently Asked Questions
Q1: What are the main power system upgrades of the AL4-22 agricultural drone?
A: The AL4-22 features a brand-new motor with greater power redundancy, 3 bearings for improved durability, and 40/43-inch nylon blades. It also utilizes a self-developed integrated FOC ESC for more precise adjustment and lower energy consumption, which extends the overall flight time.
Q2: Can the AL4-22 drone operate in rainy conditions?
A: Yes. The drone is designed with a fully waterproof structure. Both the circuit board and the fuselage are waterproof, allowing it to work reliably on rainy days.
Q3: What functions does the intelligent power distribution board provide?
A: The intelligent power distribution board integrates anti-ignition, power monitoring, data recording, and CAN communication functions. Additionally, the ESC has a fault storage function to help accurately locate the cause of any issues.
Q4: What are the spray capacity and efficiency specifications of this drone?
A: The AL4-22 has a 22-liter pesticide tank, a spray width of 7-9 meters, and is equipped with 8 nozzles. It delivers a spray flow rate of 3.5-4 L/min, achieving a spraying efficiency of 9-12 hectares per hour.
Q5: Does the drone require manual remote control during operation?
A: No, it can be set to automatically mark the sky and the earth. The drone completes spraying and spreading tasks automatically without requiring manual remote control.
Q6: What types of agricultural applications is this drone suitable for?
A: The drone is highly versatile and can be used to spray pesticides, insecticides, and herbicides. Additionally, it can be configured to automatically spread fertilizers and seeds according to operational needs.
