
PANAX 35T / 25T / 20T RTK
Korean-made agricultural spraying drones (20-35 L class) for rice paddies, fields and orchards.
Models: PANAX 35T RTK, PANAX 25T RTK, PANAX 20T RTK
Price on request
At a glance
Specifications
| Working width | 20T RTK: 4–5 m |
|---|---|
| Dimensions | 20T RTK: 1,882×2,053×579 mm; wheelbase 1,480 mm |
| Weight | 20T RTK: 24.84 kg with battery; max takeoff weight 46.74 kg |
| Tank | 20T RTK: 20 L spray tank |
| Battery | 20T RTK: 14S 22,000 mAh (optional) |
| Navigation | GPS + RTK |
| Connectivity | Radio 5.8 GHz |
| Other | Motors IPX7 |
What it does
Where it works
About the maker
- Company
- HELSEL Co., Ltd.
- Based in
- Hanam, Gyeonggi-do, South Korea
- Status
- Active
- Sold in
- Not found on the maker's site
- Rental or as a service
- Not found
Facts from the maker’s own website (helselgroup.com), last checked 2026-11-02.
More from HELSEL Co., Ltd.
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Buyer’s guide: spraying robots
How they work
Autonomous sprayers drive the rows on their own; spot sprayers use cameras to hit single plants or weeds. Some treat plants with UV-C light instead of chemicals.
What to check before buying
- Tank size and hectares per day
- Whether it is legally approved as a sprayer in your country
- Section or nozzle-level control

