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You’ve got fields that need covering fast, but uneven spraying or missed spots waste time and chemicals, and that’s basically the headache every season brings.
What this does is tackle that with a 35L tank and a water cooling centrifugal nozzle that keeps flow steady at 20L/min—so you’re not stopping every few rows to refill or recalibrate.
The U40 runs on a 14S 30000mAh battery, which gives you about 5 to 10 minutes under full payload, or 16 to 20 minutes if you’re flying light, and the spray width hits 6 to 10 meters depending on altitude; we usually have stock, but confirm lead time for bulk orders.
Most buyers go with the 50L spreading tank for fertilizer work, though the 35L spraying setup is better for pest control since the flow rate doesn’t clog easily with thicker mixes.
It’s not ideal for very small plots under half a hectare—teh turning radius and speed at 13m/s just don’t make sense there, so we tell folks to stick with a backpack sprayer for those.
Bulk pricing kicks in around 10 units or so, and lead time is roughly 20 days after order, though CE and FCC certs are already in place so you’re not waiting on paperwork.
Our MOQ is typically 5 units per model, but we can discuss smaller trial orders if you're just starting out.
Lead time is about 15-20 working days for standard orders, depending on stock and customization.
Yes, the U40 is certified with CE, FCC, and ISO. We'll include the certification copies with your shipment.
The 35L tank is for liquid spraying like pesticides, while the 50L tank is for dry spreading like fertilizer or seeds. They are separate units that swap out based on your task.
Store the drone in a dry, cool place away from direct sunlight. Keep the lithium batteries at 30-50% charge in a fireproof bag or container.
