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China BR420 Agricultural Drone - High-Performance Crop Spraying Sprayer from Trusted Suppliers & Factory
Product Description
Boran drones new third-generation BR420 agricultural drone, designed for modern agricultural operations.
1. Features a medicine cabinet with a capacity of up to 20L and a stable four-axis architecture. When combined with the user-friendly operation of the intelligent remote control, it significantly enhances working efficiency and effectiveness.
2. The BR420 agricultural UAV is constructed using carbon fiber and aviation aluminum materials, ensuring a sturdy and efficient airframe.
3. The modular design of the airframe allows for quick disassembly and replacement of each component, facilitating easy maintenance and repair.
Technical Specifications
We provide BR420 Agricultural Drone, the main technical parameters are as follows:
| BR420 Main Parameters | |||
| Aircraft Axle Distance | 2028mm | Wind Resistance Level | 5-6 Levels |
| Cruising Speed | 5-10 m/s | Endurance Time | 10-12 Minutes |
| Empty Machine Weight | 32.5 kg | Operating Temperature | 45°-55° |
| Take-off Weight | 58.5 kg | Spray Range | 5-7 m |
| Spray Height | 1.5-2 m | Nozzle Type | Pressure/Centrifugal |
| Water Tank Capacity | 20 L | Battery Configuration | 22000 mah (14s) |
| Spreading Capacity | 20 L | Charging Time | 10-12 Minutes |
| Multiple Flight Mode Options: Full Autonomous Operation Mode, A-B Point Operation Mode, and Manual Operation Mode. | |||
Equipment Features
(1) High-Performance Materials and Robust Structure
The BR420 agricultural UAV fuselage is constructed using a combination of carbon fiber and aviation aluminum, resulting in a high-performance material and a robust structure that ensures durability even in challenging environments. Additionally, the incorporation of a new folding truss structure allows for quick folding, facilitating convenient transportation and storage.
(2) Remote Control and Long Endurance
Equipped with a new smart remote controller featuring a 5.5-inch high-brightness display and the latest APP control software, the BR420 offers improved operational smoothness and stability. The overall endurance time exceeds 7 hours, fully meeting the demands of long-duration, high-intensity operations.
(3) Advanced Monitoring and Obstacle Avoidance System
The BR420 is fitted with an FPV HD camera for real-time monitoring of the flight environment, ensuring flight safety. Front and rear obstacle avoidance radars and terrain-following radars can identify and avoid common fixed and moving obstacles during operations, achieving superior obstacle avoidance performance.
(4) Intelligent Flight Path Operations and Automatic Return
The advanced intelligent flight path operation mode can map various obstacles within and outside the field, achieving intelligent return and fully autonomous operations. The system includes a precise drug cut-off point prediction function, optimizing pesticide and battery usage to cover larger areas per unit of battery power. Multiple automatic return functions (one-key, no-pesticide, low-battery, loss-of-signal) ensure the UAV safely returns in all scenarios.
(5) Efficient Spraying System
The BR420 features a high-pressure or centrifugal nozzle layout. The high-pressure and centrifugal spraying width ranges from 5 to 7 meters, with a spraying height of 1.5 to 2 meters, ensuring even pesticide distribution. The 20L pesticide tank reduces the need for frequent refills, increasing operational continuity, with a maximum efficiency of 60-100 acres per hour.
(6) Reliable Protective Design
The entire UAV has a protection rating of IP6X, featuring dustproof, waterproof, and corrosion-resistant capabilities. The core components are designed with triple protection, ensuring reliable operation in various environments.
Application Scenario
Farmland Inspection
Crop Spraying
Rice Seeding
Irrigation Management
Agricultural Product Transportation
Optional Accessories for the Machine
| Optional Accessories | Upgrade Components | Consumable Parts |
| Spare Battery | Terrain Radar | Motor |
| Charger | Obstacle Sensors | Water Pump |
| Propeller Guard | Upgraded Battery | Propellers |
| Enhanced Propellers | Upgraded Materials | Landing Gear |
| Low-Noise Propellers | High-Performance Motor | Body Shell |
| Enhanced Flight Control System | Arm Components | |
| GPS Module | Nozzles and Spray Rods | |
| Software Upgrade |
Frequently Asked Questions (FAQ)
What is the tank capacity and spreading capacity of the BR420 drone?
The BR420 agricultural drone features a water tank/medicine cabinet capacity of 20L and a spreading capacity of 20L, designed to optimize operational continuity and reduce frequent refills.
What materials are used in the construction of the BR420 airframe?
The airframe is constructed using a high-performance combination of carbon fiber and aviation aluminum, ensuring a robust, durable, and lightweight structure suitable for challenging environments.
What is the flight endurance and battery configuration of the BR420?
The drone has an endurance time of 10-12 minutes per flight. It uses a 22000 mAh (14s) battery configuration, which takes approximately 10-12 minutes to charge.
Does the BR420 support obstacle avoidance and terrain tracking?
Yes, the BR420 is equipped with front and rear obstacle avoidance radars and terrain-following radars to identify and avoid fixed and moving obstacles, alongside an FPV HD camera for real-time flight path monitoring.
What automatic safety return features are included?
To guarantee safe operations, the BR420 supports multiple automatic return functions, including one-key return, low-battery return, no-pesticide return, and loss-of-signal return.
What is the spraying efficiency and coverage of the BR420?
The BR420 agricultural drone offers a spraying width of 5 to 7 meters and a spraying height of 1.5 to 2 meters, achieving a maximum working efficiency of 60 to 100 acres per hour.