WEAI vs F601 eWeeder
Two weeding machines, one verified table. Every figure below is sourced and dated; vendor claims are labelled and kept apart from independent results.
Swedish battery-electric weeding robot purpose-built for onion beds (and extending to carrots and beetroot) — AI vision plus GPS-RTK guide finger weeders that pull up to five weeds per second per unit across 5–8 rows on beds 1.50–3.20 m wide. The ~1,500–1,700 kg platform runs 8–12 h per day on ~7 kWh of swappable batteries at 1 km/h and can be lifted on a tractor three-point hitch for road transport. Dutch dealer Homburg Holland became importer (NL/BE), then acquired Ekobot outright in 2024, planning 20 machines for the Netherlands and Sweden in 2025.
Best for: Onion growers (and increasingly carrot/red-beet growers) in the Netherlands, Belgium and Sweden with ~10 ha of beds per robot who want season-long autonomous mechanical in-row weed control with established dealer support via Homburg.UK-made tractor-towed electric weeder for orchards, vineyards and other fruit rows — high-frequency (18 kHz) current passed into weeds through articulated treatment arms boils the plant and its roots without herbicide. Sold and commercially deployed (not a pilot/prototype) through regional distributors in the UK, Benelux and DACH region; RootWave (a Ubiqutek Ltd brand) raised a $15m round in mid-2025 to fund wider EU/US rollout.
Best for: Commercial orchard, vineyard and other perennial-fruit growers in the UK, Benelux or DACH region who already run an 80 hp+ tractor and want chemical-free in-row weed control, especially on sites where herbicide use is restricted (near water, organic-transition blocks, sensitive land).| WEAI Verified 2026-07-17 | F601 eWeeder Verified 2026-07-19 | |
|---|---|---|
| Overview | ||
| Task | Weeding | Weeding |
| Autonomy | Fully autonomous | AI-assisted |
| Country of origin | Sweden | United Kingdom |
| Availability | Available now | Available now |
| EU market | CE-marked | Pending |
| Lead time | Not disclosed | Not disclosed |
| Last verified | 2026-07-17 | 2026-07-19 |
| Specifications | ||
| Power source | Battery-electric — 2 batteries, ~7 kWh total, manually swapped; 8–12 h operation per day | Tractor-towed implement; high-frequency (18 kHz) electric weeding current generated on-board and delivered via electrode-tipped treatment arms (not battery/mains powered) |
| Required tractor power | Is the vehicle (three-point-hitch pickup by tractor for road transport) | Minimum 80 hp tractor required (draft/PTO-mounted) |
| Dimensions | Bed widths 1.50–3.20 m, adjustable row spacing, 5–8 rows; tool/detection height electrically adjustable by 50 cm | Not disclosed |
| Weight | ~1,500–1,700 kg (vendor pages state 1,700 kg; Future Farming reported ~1,500 kg for the new platform) | 1,500 kg |
| Min farm size | Not disclosed | Not disclosed |
| Productivity | Keeps up to ~10 ha weed-free per robot per season | Up to 5 km/h on light weed pressure (<10 cm weeds, low density); drops to as low as 1 km/h on dense, large (>40 cm) weed growth, per RootWave's own treatment-speed table. Manufacturer states the system can be used on 2-5x more days per season than chemical herbicides or mechanical weeders because it has fewer weather restrictions |
| Max speed | 1 km/h working speed | Up to 5 km/h (weed size/density dependent — see productivity) |
| Sensors | AI camera crop/weed detection · GPS-RTK navigation · safety bumpers, e-stops and cameras | Automated weed/crop sensing — treatment arms detect crop position and trigger a "break-back" function to move around plants automatically while continuously treating weeds between them |
| Price & model | ||
| Price (EUR) | Not disclosed | Not disclosed |
| Native price | Not disclosed | Not disclosed |
| Business model | Sold and serviced via Homburg Holland (owner since 2024) in NL/BE; Ekobot AB channel in Sweden | Capital equipment purchase, sold through RootWave's regional distributor network rather than direct-only — Kirkland UK (official UK supplier, appointed 2025), Cofabel (exclusive distributor for Belgium and the Netherlands), and Zürn Harvesting (Germany, Austria and Switzerland). Pricing is not published; buyers must request a quote from RootWave or a distributor. |
| Ongoing cost | Battery swapping/charging; finger-weeder wear parts; Homburg service, spares, training and warranty | No herbicide/chemical spend. Ongoing cost is the towing tractor's diesel — RootWave states the F601's own energy draw is 50-98 MJ/ha versus 500+ MJ/ha for herbicide production and application — plus routine equipment upkeep; specific service/consumable costs are not published. |
| Key outcome | ||
| Best verified result | Onion yield +6% · vendor | Per-hectare energy use for in-row weed control 80%+ lower energy use per hectare than herbicide-based control · vendor |
| EU context | ||
| CE marking | EU-built series machine sold in NL/SE via an established dealer; CE marking not independently verified | Not disclosed — no explicit CE-marking statement found across the manufacturer's homepage, F601 brochure PDF or about page. The machine is sold via distributors into the EU (Belgium, Netherlands, Germany, Austria), which would typically require CE marking, but this was not directly confirmed in materials reviewed |
| Machinery Regulation | Swedish-built, Dutch-owned series product; conformity maintained under the EU machinery regime | As a tractor-towed/mounted implement operated by a human driver (no autonomous navigation), the F601 would fall under the general provisions of Regulation (EU) 2023/1230 rather than its autonomous-machine annex; specific conformity documentation is not published by RootWave |
| CAP subsidy | Herbicide-free weeding in high-value vegetables supports CAP eco-scheme and organic conversion goals | Chemical-free electric weed control aligns with CAP eco-scheme goals around reduced pesticide/herbicide use, though RootWave's own materials do not reference CAP or specific EU eco-scheme programmes |
"—" means the manufacturer has not disclosed the figure; we never estimate silently. Model either machine's payback with your own numbers on its ROI calculator page.