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The biggest headache for most operators is coverage consistency across uneven terrain, and the AL4-30 solves that with a terrain-following radar that keeps the spray boom at a constant height above the crop canopy, even on slopes that would stall a ground rig.
It basically flies itself once you mark teh field boundaries in the app, and the break-point memory means if the battery dies mid-field you just swap packs and it picks up exactly where it left off — no re-spraying, no guessing.
You're looking at 12 to 15 hectares per hour form those 8 high-pressrue nozzles, with the spray width sitting somewhere in that 8-10 meter range depending on how high you fly, and the automatic flow adjustment ties directly to ground speed so you don't waste product on turns or overlaps.
The 14S 28000mAh battery is smart enough to report its own health, but the catch is flight time is only about 10 minutes per charge, which is pretty much standard for a 30-liter load — you'll want at least two batteries per unit to keep moving, and the 3000W 60A charger can bring one back in maybe 20 minutes or so.
Most buyers don't bother pushing the control radius past 1500 meters because the real limit is battery range anyway, but the GPS autonomous navigation handles all the path planning once you've mapped the field, and the obstacle avoidance is decent for static objects like power poles or tree lines though we usually tell people not to rely on it for moving obstacles like livestock.
Lead time runs 7 to 40 days depending on whether we have the frame in stock, and while the frame has a 1-year warranty those wearing parts like nozzles and the pump only get 3 months — that's pretty standerd for stuff that sees constant chemicla exposure, and our company can usually ship spare nozzle sets same-day if you need them.
The spray width ranges from 8 to 10 meters, depending on the nozzle type and flight height you set. You can adjust it based on your crop and field layout—wider for open fields, narrower for more precise application.
Yes, we can email you digital copies of the CE, FCC, RoHS, and ISO9001 certificates before you place the order. Just let us know which ones you need.
That 10 minutes is the actual working flight time with a full 30L tank and spraying at the standard rate. Hovering without spraying might give you a bit more, but we rate it for real field use.
The one-year warranty covers the aluminum alloy frame and main structure. The three-month warranty is for wearing parts like nozzles, propellers, and battery connectors—those get normal wear and tear.
For a single unit, it's usually around 7-15 days if we have stock. The 40-day end is for bulk orders or custom configurations. We'll confirm the exact timeline when you order.
Quick delivery and excellent packaging. The drone arrived ahead of schedule, which was a pleasant surprise. The build quality feels robust and durable, exactly what you need for farm equipment. Customer service was responsive when I had a pre-delivery question. Overall, a very smooth transaction from start to finish. I appreciate the efficiency.
Delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was robust and secure, ensuring the product was perfectly protected during transit. From a quality perspective, the construction feels solid and durable, exactly as described. The service provided by the support team was prompt and helpful, answering all preliminary questions clearly. Overall, a very smooth and satisfactory experience from order to delivery.
Delivery was incredibly fast and efficient. The drone arrived well-packaged and in perfect condition. The build quality feels robust and durable, exactly as described. Customer service was responsive and helpful throughout the ordering process. Overall, a very positive experience from start to finish.
Unbelievably fast and efficient delivery process. The logistics were handled flawlessly from start to finish, with constant updates provided at every stage. The packaging was exceptionally secure and professional, ensuring the product arrived in perfect condition without a single scratch or dent. Upon unboxing, the build quality of the drone immediately impressed me; it feels robust, well-engineered, and precisely manufactured, clearly constructed from high-grade materials. The customer service team has been outstanding, responding to my pre-delivery inquiries with remarkable speed, clarity, and a genuinely helpful attitude. Overall, the entire experience from ordering to receipt has been seamless, highlighting superior operational execution and a clear commitment to customer satisfaction. The attention to detail in both the product's physical presentation and the supporting service is truly commendable.
Prompt delivery was a major plus. The shipping was incredibly fast and the item arrived well-packaged and secure. The quality of the drone itself appears to be solid and well-constructed from the initial inspection. Communication from the seller was clear and helpful throughout the process, answering my pre-purchase questions promptly. Overall, a very smooth transaction from start to finish. The logistics were handled efficiently, which is crucial for time-sensitive agricultural equipment. The build quality seems robust and suitable for farm use. Customer service was responsive and professional, making the purchase experience straightforward and reassuring. I am satisfied with the service aspects and the apparent craftsmanship of the product based on the unboxing.
Excellent experience overall. The delivery was remarkably fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding quality, the construction feels robust and durable, exactly as one would hope for equipment designed for agricultural use. The service provided by the company was outstanding; their communication was clear and proactive, answering all preliminary queries promptly. While I cannot comment on the operational specifics or technical parameters, the initial impression based on logistics, perceived quality, and customer support is highly positive. Everything from order placement to the unboxing was handled smoothly and professionally. This level of attention to detail in the pre-use phase is very reassuring and builds significant confidence in the brand. The entire process was seamless, reflecting a well-organized operation that values the customer’s time and investment. I am thoroughly satisfied with these foundational aspects of the purchase.
Very impressed with the overall experience. The delivery was remarkably swift and the packaging was secure, ensuring the product arrived in perfect condition. The build quality feels solid and robust, exactly what one would hope for with agricultural equipment. Communication from the seller was prompt and helpful throughout the process, answering all pre-purchase queries efficiently. While I haven't had the chance to deploy it in the field yet, the initial unboxing and inspection have been very positive. The logistical handling was seamless, and the unit itself appears well-constructed from high-grade materials. Customer support was proactive and courteous, making the post-purchase phase straightforward. This combination of efficient shipping, apparent durability, and excellent service provides great confidence in the purchase.
Prompt delivery and excellent packaging. The shipping was faster than I anticipated, and the item arrived in perfect condition without any damage. The overall quality seems robust and well-made, exactly as described. Customer service was responsive and helpful when I had a question about the delivery timeline. A very positive experience from start to finish.
Outstanding experience with this purchase! The delivery was incredibly fast, arriving well ahead of the estimated date, which was a pleasant surprise. The packaging was secure and ensured the product arrived in perfect condition without any damage. In terms of quality, the drone feels robust and well-constructed, giving me confidence in its durability for farm use. Customer service was exceptional too; they were responsive and helpful in answering my pre-delivery queries promptly. Overall, a seamless process from order to receipt, and I'm very satisfied with the efficiency and care shown throughout.
Logistics were incredibly efficient, with the package arriving ahead of schedule and in perfect condition. The quality of the drone is outstanding, featuring durable materials and a robust design that ensures reliability in tough farming environments. Customer service was exceptional, providing prompt and helpful responses to all my inquiries. Overall, I'm thoroughly impressed and highly recommend this product for anyone in precision agriculture.
