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We got your inquiry on the HF series, and the C30 and C50 are what most large-scale operators go with for spreading—the 30L tank works well for fields under 10 hectares, while the 50L is better for bigger jobs, and both use aviation aluminum so they don't rust out quickly.
Spray range sits at 4 to 8 meters, which is pretty standdard, but teh effective spreading width hits 8 to 12 meters depending on speed and material—dry fertilizers or seeds work fine—and the nozzle power is 500W, so atomization particle size runs 50 to 500μm, usually around 200μm for most foliar sprays.
Hover times are modest at full load—7.5 minutes on the C30 and 7 minutes on the C50 (usually 2-4 weeks if you need RTK, though)—but most users fly in automated patterns so battery swapping every 10-15 acres is normal, and we've found the GPS built-in covers most fields without the RTK upgrade unless you're on hilly terrain.
Operating voltge is 12-80V, so it works with portable power stations if you're off-grid, and remote control display is 5.5 inches—not biggest screen but readable in sunlight, and the core components warranty is only 3 months, which is actually pretty typical for drone motors and pumps.
One thing buyers don't always think about: the C50 at 95kg maximum takeoff weight is heavy to lift out of a truck bed without a ramp or second person, and it's not suited for small orchards or narrow rows because the spread width just overruns the target area, so stick to open fields.
Anyway, we usually stock both models, roughly 20 units or so available, but lead time on the RTK option is about 2-3 weeks if you confirm by Friday—our company can ship the C30 for MOQ 1 unit, pricing is per email, and COA comes with each order.
The C30 has an effective spreading width of 8-10 meters, while the C50 covers 10-12 meters. So if you're working on larger fields, the C50 will save you more time per pass.
Yes, RTK is optional on both models. It gives you centimeter-level accuracy, which is great for precision spreading and avoiding overlap. Just let us know when you place the order.
Our MOQ is 5 units per model. If you need a mix of C30 and C50, that's fine too — as long as the total hits 5.
Standard lead time is 15-20 working days for orders up to 50 units. We'll confirm the exact timeline once we know your quantity and destination.
Yes, we can supply CE, FCC, and RoHS certificates upon request. Just mention which ones you need when you place the order, and we'll include them with the shipment.
