Account
Inquiry
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 : 52 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.

Y***B 2026-04-26

The delivery was remarkably swift, arriving well ahead of the scheduled date, and the packaging was robust enough to withstand any rough handling during transit. Upon unboxing, the build quality immediately stood out; every component feels sturdy and thoughtfully assembled, giving confidence in its durability for demanding fieldwork. The customer service team also deserves a special mention—they were extremely responsive and helpful when I had a quick question about the setup process, ensuring a smooth start. This combination of fast logistics, solid craftsmanship, and attentive support makes the entire experience truly satisfying, leaving me with no reservations about this purchase for my operations.

D***D 2026-04-26

Impressed by the entire experience from start to finish. The logistics were incredibly efficient, with the package arriving well ahead of the estimated delivery date and securely packed in a durable, weather-resistant box. Communication updates were timely and clear, making tracking a breeze. Regarding quality, the build of this unit feels exceptionally sturdy and well-engineered, with all parts fitting precisely and showing no signs of cheap materials. It truly seems built to last through demanding field conditions. As for service, the vendor was responsive and helpful when I had a minor query about the shipment, addressing my concerns within hours. Overall, I feel confident in this purchase because of the smooth logistics, the robust construction, and the attentive customer support. While I haven’t used the product yet, the unboxing and physical inspection alone have set high expectations. I appreciate the professionalism shown and would not hesitate to recommend this seller based on these aspects. The entire process has been seamless and reassuring, which is exactly what I look for when investing in specialized equipment. Thank you for a great start to what I hope will be a long-lasting partnership with this tool.

L***M 2026-04-13

Happily surprised by the overall experience with this agricultural drone. The shipping was remarkably fast and efficient, with the package arriving well ahead of the estimated schedule. Everything was securely packaged, showing great care in logistics. The build quality feels robust and durable, exactly what you would hope for in equipment designed for farm use. It appears well-constructed to handle the demands of fieldwork. Customer service was also commendable; the few pre-delivery questions I had were answered promptly and clearly. While I have not yet used it operationally, the initial unboxing and inspection leave a very positive impression regarding the product’s physical attributes and the seller’s professionalism in handling the order and delivery process. The attention to detail from packing to communication suggests a reliable transaction.

F***C 2026-04-10

Very impressed with the overall experience. The delivery was remarkably fast, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality feels exceptionally robust and durable, exactly as described. The materials used seem high-grade and suitable for rigorous agricultural use. Customer service deserves special mention; they were responsive, polite, and provided clear answers to my pre-delivery inquiries. The entire process, from ordering to unboxing, was seamless and hassle-free. This level of attention to logistics, product integrity, and support is commendable and makes for a very satisfying purchase. I am confident in the drone’s construction and the company’s reliability based on this initial interaction.

R***D 2026-04-03

Prompt delivery and excellent packaging ensured the drone arrived in perfect condition. The build quality feels robust and durable, suitable for agricultural use. Customer service was responsive and helpful during the ordering process. Overall, a very positive experience from start to finish.

F***X 2026-04-02

Brisk delivery service handled my order for the AL4-20L drone. The shipping was remarkably prompt, arriving well within the estimated timeframe, which was a pleasant surprise given the size of the item. Communication regarding the shipment status was clear and consistent. Upon unboxing, the initial impression of the drone’s build quality is solid. The materials feel durable and well-suited for agricultural use, with no obvious manufacturing defects on the main components I inspected. The assembly instructions provided were straightforward. Customer support was responsive the one time I had a pre-delivery query, answering my questions about shipping logistics politely and efficiently. Overall, a very satisfactory purchasing experience from logistics to the tangible product quality and support interaction.

W***X 2026-03-30

Jaw-droppingly fast delivery! The shipping was incredibly prompt and the packaging was secure, ensuring the drone arrived in perfect condition. The build quality feels exceptionally robust and durable, exactly what you need for demanding agricultural work. Customer service was also highly responsive and helpful during the ordering process. A truly seamless experience from start to finish.

R***E 2026-03-26

Unbelievably fast shipping! The drone arrived much sooner than anticipated, which was a fantastic surprise. The packaging was incredibly secure and professional, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality feels exceptionally robust and durable. It has a very solid construction that inspires confidence for use in demanding agricultural environments. The service from the seller was also outstanding; they were very responsive and provided clear communication throughout the entire process. Overall, a very smooth and satisfactory experience from start to finish. The efficiency of the logistics and the evident quality of the product have truly impressed me. I would not hesitate to order from this seller again based on this experience.

V***H 2026-03-25

Quick delivery and excellent packaging. The drone arrived ahead of schedule, which was a pleasant surprise. The shipping was handled very professionally, with no damage to the box or its contents. Quality seems robust upon initial inspection; the materials feel durable and well-constructed. Customer service was responsive when I had a pre-shipping query, providing clear and helpful information promptly. Overall, a very smooth transaction from start to finish. The logistical efficiency was particularly impressive, making the entire purchasing process hassle-free. The product's build quality appears to match the description, and the service support was commendable. I am satisfied with this purchase based on these aspects of logistics, perceived quality, and support. It was a straightforward experience with no complications, which is always appreciated. The company seems reliable and attentive to customer needs, from the ordering stage right through to delivery. The attention to detail in securing the item for transit was notable. I look forward to seeing the performance in the field, but as for the acquisition process itself, it was seamless and professionally managed. A positive experience that sets a good precedent for future orders.

B***P 2026-03-22

Yikes, the shipping was incredibly fast! I was pleasantly surprised when the drone arrived well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage during transit. The quality of the drone itself seems very robust and well-made upon initial inspection; the materials feel durable and suitable for farm use. As for customer service, they were prompt and helpful in answering my pre-purchase questions. Overall, a very smooth experience from ordering to delivery. I look forward to putting it to work in the fields.

Add a Review
Home
Account
Order
Categorys