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AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection
AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection
AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection
AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection

AL4-20L Agricultural Spraying Drone with 20L Capacity for Efficient Crop Protection

US$ 4800.00 ~ 4400.00
Min.Order: 1
Product origin: Weifang, Shandong, China
Category: Toys
Product Name: Toys
Availability:In Stock
Product Review : 29 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : AL4-20L
  • Capacity : 20L/20kg
  • Net Weight : 24kg
  • Max Take-off Weight : 55kg
  • Nozzle Quantity : 8 high-pressure nozzles
  • Spray Width : 7-9m
  • Spray Efficiency : 9-12 hectares/hour
  • Spray Flow Rate : 3.5-4 L/min
  • Flight Time : 10 minutes
  • Max Spray Speed : 10 m/s
  • Charger Specifications : 3000W 60A smart charger
  • Wind Resistance : 10 m/s
  • Max Flying Height : 60m
  • Control Radius : 1500m
  • Unfolded Size : 2400×2460×630mm
  • Folded Size : 955×640×630mm
  • Package Dimensions : 1460×770×900mm
  • Gross Weight : 85kg
  • Certifications : CE, FCC, RoHS, ISO9001
  • Warranty : 3-26 months
  • Application : Agriculture spraying (pesticides, fertilizers)
  • Flight Features : Autonomous flight, AB point navigation, obstacle avoidance

The AL4-20L agricultural spraying drone is designed for professional crop protection applications. With its 20L capacity tank, this drone can efficiently spray liquid pesticides, disinfectants, and fertilizers across large agricultural fields.

AL4-20L Agricultural Drone

This plant protection drone features advanced autonomous flight capabilities including AB point navigation, obstacle avoidance, and terrain following. The intelligent spraying system ensures precise application with minimal waste.

Drone Spraying Operation

Equipped with a 14S 22000mAh smart battery and 3000W 60A smart charger, the AL4-20L delivers consistent performance with flight times up to 10 minutes per charge. The high-redundancy motors and power system ensure reliable operation in various field conditions.

Drone Battery System

The drone's 8 high-pressure nozzles provide a spray width of 7-9 meters, covering 9-12 hectares per hour. With wind resistance up to 10m/s and flying height up to 60 meters, it maintains stable operation in challenging environments.

Drone Nozzle System

Certified with CE, FCC, RoHS, and ISO9001 standards, this agricultural UAV meets international quality and safety requirements for professional farming applications.

M***I 2026-01-19

Quick delivery and the packaging was secure. The drone arrived in perfect condition with no damage. Quality seems robust and well-made for farm use. Customer service was responsive when I had a pre-sale question. Overall, a smooth transaction and good experience.

D***H 2026-01-18

Logistics were absolutely flawless. The shipping was incredibly fast, and the package arrived well ahead of the estimated delivery date. Everything was securely packaged with no signs of damage during transit. The quality of the drone itself is outstanding. The materials feel robust and durable, exactly what you need for demanding agricultural work. The construction is solid and inspires confidence for long-term use in the field. Customer service deserves special praise. The support team was responsive, knowledgeable, and went above and beyond to answer all my pre-purchase questions promptly and thoroughly. The entire experience, from ordering to unboxing, was smooth and professional. I am thoroughly impressed and would not hesitate to recommend this supplier to other farmers looking for reliable equipment. A truly excellent purchase all around.

G***V 2026-01-17

Very pleased with the overall experience of purchasing this drone. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, which was a fantastic surprise. The packaging was exceptionally secure, with ample protective materials ensuring the unit arrived in pristine condition without a single scratch. Regarding the product itself, the build quality feels robust and professional. The materials used seem durable and well-suited for fieldwork. All components were properly fitted with no loose parts or visible defects. Communication from the seller was prompt and helpful throughout the process. They provided clear tracking information and were responsive to a pre-shipment inquiry. The item exactly matches its description and the images provided on the listing. This level of service and attention to logistical detail makes the purchasing process smooth and trustworthy. While I have not yet deployed it for operational use, the initial unboxing and inspection leave me confident in the product’s manufacturing standards. A very straightforward and positive transaction from start to finish.

F***I 2026-01-16

Landed at my doorstep with impressive speed, the delivery was handled flawlessly. The packaging was secure and professional, showing clear care in transit. Regarding the build, the materials feel robust and well-constructed, promising durability for field use. The service interaction was prompt and courteous, with any pre-delivery queries answered clearly. Overall, a very smooth experience from order to arrival, focusing on the essential aspects of receiving the item.

W***Q 2026-01-04

My experience with this agricultural drone has been quite positive overall. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, which was a pleasant surprise. The packaging was secure and professional, showing care in transit. Regarding quality, the drone feels robust and well-constructed. The materials seem durable, and the assembly was straightforward with clear instructions. The service from the seller was prompt and helpful; they answered my pre-purchase questions quickly and followed up after delivery to ensure everything was in order. While I haven't had the chance to use it extensively in the field yet, the initial setup and testing went smoothly. The drone appears to be a solid piece of equipment that should hold up well under typical farming conditions. I appreciate the efficient logistics and the attentive customer support, which made the purchasing process hassle-free. The product arrived in perfect condition, and I'm optimistic about its performance based on the build quality and the positive interactions with the seller.

B***S 2025-12-30

Q***O 2025-12-26

Great experience overall. The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the drone arrived after placing my order. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding the item itself, the build quality feels solid and durable. It seems very well-made and capable of handling the rigors of farm work. The service provided by the seller was also commendable; they were responsive and helpful with my pre-purchase inquiries. While I haven't had the chance to test its performance in the field yet, my initial impressions based on unpacking and inspection are very positive. The overall presentation and the apparent craftsmanship give me confidence in this purchase. I appreciate the smooth transaction and the care taken from dispatch to delivery. It's clear that thought went into the customer experience beyond just the product itself. I look forward to putting this equipment to use and hope it meets my operational expectations. The process from ordering to unboxing was seamless and hassle-free, which is always a significant plus when acquiring new farm technology. This positive start bodes well for the product's role in our crop protection strategy.

S***P 2025-12-17

Punctual delivery and excellent packaging. The drone arrived ahead of schedule, which was a pleasant surprise. The outer box was sturdy and showed no signs of damage during transit. Inside, each component was securely fastened and well-protected with foam inserts. This careful packaging clearly reflects the seller’s attention to detail and concern for the product’s safe arrival. The overall build quality feels robust and durable. The materials used seem high-grade and suitable for fieldwork. Assembly was straightforward with the provided instructions. Communication with the seller was prompt and professional. They confirmed the order quickly and provided a tracking number without delay. When I had a pre-shipping question, their response was courteous and helpful. This level of service inspires confidence. While I have not yet tested the drone in the field, the initial impression regarding its physical construction is very positive. It appears to be a solid piece of equipment designed for agricultural tasks. The service experience, from ordering to unboxing, has been seamless and satisfactory. The logistical efficiency was notable, making the entire process hassle-free. I appreciate the seller’s professionalism and the evident care taken in preparing the shipment. This first interaction bodes well for the product’s performance in its intended application.

X***P 2025-12-12

Naturally, the delivery process was remarkably swift and well-organized. The package arrived ahead of the estimated schedule, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The quality of the drone itself appears to be robust and professionally manufactured. The materials feel durable, and the assembly shows careful attention to detail. Regarding service, the communication from the seller was prompt and helpful, providing clear tracking information and being responsive to preliminary inquiries. Overall, this was a very satisfactory purchasing experience from start to finish, focusing on the essential aspects of receiving the item.

C***V 2025-12-11

Brisk delivery was the first thing I noticed; the shipping was remarkably fast and well-handled. The packaging itself was secure and professional, ensuring everything arrived in perfect condition without any delays or issues. Regarding the build, the quality feels robust and durable, exactly what one would hope for with agricultural equipment meant for regular, demanding use. The materials seem high-grade, and the assembly was straightforward with clear instructions provided. Customer service deserves a special mention for being exceptionally responsive and helpful during the ordering process, answering all preliminary questions promptly. Overall, a very smooth transaction from start to finish, with the logistics, product integrity, and support all meeting a high standard. This positive experience certainly builds confidence in future purchases from this supplier.

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