Aigro UP vs AX-1
Two weeding machines, one verified table. Every figure below is sourced and dated; vendor claims are labelled and kept apart from independent results.
Compact Dutch autonomous robot for orchards, vineyards and tree nurseries — mows, hoes and harrows between and under tree rows. Camera-based row recognition does the in-row navigation (GPS only switches rows/fields), so it keeps working under thick foliage where GNSS robots struggle. Swappable dual 48V batteries change over in about a minute for near-continuous operation; commercial rollout in the Netherlands runs through importer Mechan.
Best for: Fruit growers and tree nurseries in the Benelux wanting a light, affordable (~€45k) electric robot for continuous mowing and mechanical weed control under canopy.Norwegian ultra-precision weeding robot for open-field vegetables — an AI vision system detects individual weeds and a patented Single-Drop nozzle (SDT) fires one micro-droplet of herbicide directly onto each weed at 6x6mm resolution, cutting herbicide input by a manufacturer-claimed average of 96.6%. Independently tested by Wageningen University & Research at over 99% spray-drift reduction (Dutch DRT99, the system's highest class), and commercially deployed since 2021 across Norway, Sweden, Germany, the Netherlands and Australia, with a 2025 Kubota partnership now expanding EU dealer-network sales.
Best for: Open-field vegetable and root-crop growers (carrots, onions, beets, celery/celeriac, spinach, salads, parsley and similar) in Norway and neighbouring EU markets who still spray herbicide and want to sharply cut volume and drift without switching to purely mechanical or laser weeding.| Aigro UP Verified 2026-07-16 | AX-1 Verified 2026-07-18 | |
|---|---|---|
| Overview | ||
| Task | Weeding | Weeding |
| Autonomy | Fully autonomous | Fully autonomous |
| Country of origin | Netherlands | Norway |
| Availability | Available now | Available now |
| EU market | CE-marked | Pending |
| Lead time | Not disclosed | Not disclosed |
| Last verified | 2026-07-16 | 2026-07-18 |
| Specifications | ||
| Power source | Battery-electric · dual swappable 48 V Li-ion packs, ~1-minute changeover | Electric drive with a small onboard petrol generator (per GOFAR robotics database; not itemized on the manufacturer's own site) |
| Required tractor power | Not required (self-propelled) | Not required (self-propelled autonomous unit) |
| Dimensions | 55 cm wide (2WD and 4WD) or 75 cm wide (4WD) chassis | Approx. 220 x 215 x 150 cm (third-party listing; not published by Kilter) |
| Weight | Not disclosed | 280 kg dry / 365 kg wet (GOFAR database; distributed to minimise soil compaction) |
| Min farm size | Not disclosed | Not disclosed |
| Productivity | Up to 24 h/day operation with battery rotation | Not disclosed — third-party estimates conflict (0.33-1 ha/hr) and Kilter does not publish a figure |
| Max speed | Not disclosed | Up to 2 km/h (third-party listing; not published by Kilter) |
| Sensors | AI camera row recognition for in-row navigation · GPS for row/field switching · app monitoring with remote takeover on alerts | AI vision with a deep-learning neural network for real-time weed/crop detection at 6x6mm targeting resolution; RTK-GNSS (dual-antenna) and IMU for autonomous navigation (third-party listing) |
| Price & model | ||
| Price (EUR) | €45,000 | ≈€130,000 |
| Native price | €45,000 | ≈€130,000 (third-party: Future Farming robot database — Kilter quotes individually) |
| Business model | Buy; commercial rollout via importer Mechan (Achterveld, NL) | Buy — direct from Kilter AS (Langhus, Norway) via a consultative sales process (farm details submitted for a quote; no public price list), or through regional distributors such as Croplands (Australia). A Kubota partnership (announced at Agritechnica 2025) is expanding dealer-network sales in Germany and the Netherlands through 2025-2026. |
| Ongoing cost | Battery packs and wear parts; support via Aigro/Mechan | Herbicide/bio-herbicide refills (any crop-registered agrochemical usable in a boom sprayer, e.g. pelargonic acid); Single-Drop nozzle module (SDT-N2) wear parts. Specific service cost figures not disclosed. |
| Key outcome | ||
| Best verified result | Mowing/weeding labour in orchard rows Unattended autonomous operation up to 24 h/day with battery swaps · vendor | Spray drift vs. a conventional reference sprayer More than 99% spray-drift reduction — qualifies for DRT99, the highest class in the Dutch drift-reduction classification system · independent |
| EU context | ||
| CE marking | CE marked for the EU market (sold commercially in NL) | No explicit CE-marking statement found on Kilter's public materials; the AX-1 is sold and in active commercial/pilot use in EU member states (Sweden, Germany, Netherlands) and passed independent Dutch DRT99 spray-drift certification (WUR/TCT) |
| Machinery Regulation | Placed on the EU market by Aigro B.V.; autonomous-machine provisions of Regulation (EU) 2023/1230 apply | Not explicitly addressed by the manufacturer; as an autonomous field-spraying machine placed on EU markets, would fall under the autonomous-machine provisions of Regulation (EU) 2023/1230 if formally assessed |
| CAP subsidy | Mechanical weed control supports eco-scheme / herbicide-reduction measures under CAP | Precision spot-application (manufacturer-claimed ~95-96.6% herbicide reduction) supports CAP eco-scheme and integrated-pest-management / pesticide-reduction objectives |
"—" 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.