The AL4-22 agricultural spray drone is a high-performance plant protection solution designed for modern farming needs. With its 22L/22kg capacity and advanced spraying system, this drone significantly improves agricultural efficiency while reducing labor costs.

Equipped with 8 high-pressure nozzles, the drone delivers precise spraying with a width of 7-9 meters, covering 9-12 hectares per hour. The intelligent spraying system adjusts flow rate between 3.5-4 L/min based on flight speed and terrain conditions.

The drone features autonomous flight capabilities with AB mode, obstacle avoidance, and terrain following functions. With a maximum flight height of 60 meters and radius of 1500 meters, it can handle various field conditions while maintaining stable performance even in 10m/s winds.

Powered by a 14S 22000mAh smart battery system, the AL4-22 offers approximately 10 minutes of continuous spraying time per charge. The included 3000W 60A smart charger ensures quick turnaround between missions.

With foldable design (860×730×690mm when folded) and aviation aluminum construction, the drone combines portability with durability. The complete system weighs 85kg when packaged, making it suitable for transportation to various field locations.

Quick delivery and impressive packaging. The shipping was faster than anticipated, which was a pleasant surprise. The drone arrived securely packaged with no signs of damage during transit. Quality seems robust upon initial inspection; the materials feel durable and well-constructed. Customer service was quite responsive when I had a pre-delivery inquiry, providing clear and helpful information promptly. Overall, a very satisfactory purchasing experience from start to finish.
Very impressed with the overall experience. The delivery was remarkably fast, arriving well ahead of the estimated schedule, which was a fantastic start. The packaging was secure and professional, showing clear care in transit. Upon unboxing, the build quality of the drone feels exceptionally solid and robust; the materials used seem premium and durable, exactly what one hopes for with agricultural equipment. The customer service team was also highly responsive and polite when I had a pre-delivery inquiry. While I have not yet tested its performance in the field, the initial impression regarding logistics, physical quality, and support is overwhelmingly positive. Everything appears meticulously designed and executed.
Bought this spray drone for our farm and the delivery was incredibly fast. The packaging was secure and everything arrived in perfect condition. The build quality feels solid and durable, exactly what you need for tough agricultural work. Customer service was responsive and helpful when I had a question about the setup. Overall, a very positive experience from start to finish.
Wanted to highlight the exceptional delivery speed. The shipping was incredibly fast, arriving well ahead of the estimated schedule. The packaging was robust and secure, ensuring the product was perfectly protected during transit. Regarding the build quality, it feels solid and well-constructed. The materials used seem durable and suitable for field use. The finish is professional, and all components arrived intact with no signs of damage. Customer service was responsive and helpful during the ordering process, answering preliminary questions promptly. Overall, a very positive experience from logistics to the initial inspection of the item. The attention to detail in delivery and presentation is commendable.
Rapid and reliable delivery service ensured my agricultural spray drone arrived ahead of schedule, which was a fantastic start. The packaging was exceptionally secure, with no signs of damage during transit, reflecting great care in logistics. Regarding quality, the construction feels robust and durable, exactly as described, promising longevity for demanding farm use. The service provided was outstanding; the support team was responsive and helpful, answering all my pre-purchase queries promptly. Overall, a seamless experience from order to delivery, with top-notch attention to detail in every aspect. Highly recommended for anyone in need of efficient crop protection solutions.
Very impressed with the overall experience. The delivery was remarkably swift and the packaging was exceptionally secure, ensuring the product arrived in perfect condition. The quality of the materials and construction feels robust and professional, exactly as advertised. Customer service was also highly responsive and helpful during the ordering process. A very smooth transaction from start to finish.
Great experience with this order. The delivery was remarkably fast and the packaging was secure, ensuring the product arrived in perfect condition. I was impressed by the overall quality of the drone; it feels sturdy and well-made. Customer service was also very responsive and helpful when I had a question about the shipping timeline. Generally, a very smooth and positive transaction from start to finish.
Hats off to the team for a truly seamless experience from start to finish. The delivery was remarkably prompt, arriving well ahead of the estimated schedule, which was a fantastic surprise. The packaging was exceptionally sturdy and secure, ensuring the product arrived in pristine condition without a single scratch or dent. Regarding the quality, the construction feels incredibly robust and durable. The materials used are top-notch, giving me great confidence in its longevity and performance in the field. Every component, from the frame to the landing gear, exhibits excellent craftsmanship and attention to detail. The service provided was equally outstanding. The customer support team was highly responsive, knowledgeable, and proactive in their communication. They answered all my pre-purchase queries thoroughly and followed up to ensure everything was satisfactory post-delivery. The overall process was smooth, professional, and hassle-free. This level of care in logistics, product integrity, and customer service is commendable and greatly appreciated. It reflects a company that truly values its customers and stands firmly behind its products. I am thoroughly impressed and would not hesitate to recommend them based on this excellent all-around experience.
Terrific experience from start to finish. The shipping was remarkably fast; the drone arrived well ahead of the estimated delivery window, which was a fantastic surprise. Everything was packaged with immense care, ensuring all components were secure and undamaged upon unboxing. The build quality feels exceptionally robust and durable, clearly designed for rigorous field use. The materials used seem top-notch, and the assembly was straightforward with the provided instructions. Customer service has been outstanding as well. I had a couple of pre-purchase questions, and the support team responded promptly with clear, helpful information. Overall, I am thoroughly impressed. The transaction was smooth, the product appears to be of very high quality, and the support has been excellent. I would not hesitate to recommend this seller to others looking for reliable agricultural equipment.
Excellent delivery speed and packaging. The logistics service was remarkably efficient, with the item arriving well ahead of the estimated schedule. Every component was securely packaged, showing great care in handling. The build quality appears robust and solid upon initial inspection. The materials feel durable and well-constructed. Customer service was responsive and helpful during the ordering process, promptly answering my pre-purchase questions. Overall, a very smooth transaction from start to finish. The delivery personnel were professional, and the communication regarding shipment tracking was clear and consistent. The product itself, based on its physical presentation, seems to meet high manufacturing standards. The service experience has been entirely positive, with no issues encountered. I am thoroughly satisfied with the logistical execution and the evident attention to detail in both the product's presentation and the support provided. This has been a hassle-free purchase, and the efficiency has genuinely impressed me. The coordination between the warehouse, shipping carrier, and customer support seems seamless. It's refreshing to have an online order fulfill all its promises regarding timeliness and condition upon arrival. The outer packaging showed no signs of damage or rough handling, which is a testament to the logistics chain. I have nothing but praise for how this entire process was managed. The quality, as far as one can assess from unboxing, looks precisely as advertised and expected for this category of equipment. The service team was courteous and knowledgeable, enhancing the overall buying experience. This level of service and operational efficiency sets a high benchmark. The attention to logistical detail is commendable and greatly appreciated. Everything arrived in perfect order, which is the ultimate goal for any customer. A truly exemplary process from order placement to delivery.