Herbicide GUSS vs Solix
Two spraying machines, one verified table. Every figure below is sourced and dated; vendor claims are labelled and kept apart from independent results.
GUSS Automation's dedicated herbicide sprayer for orchards and vineyards — the same self-driving 4WD/4-wheel-steer platform as base GUSS, but built to spot-spray weeds in row middles instead of spraying the tree/vine canopy, using multiple onboard weed-detection sensors to target individual weeds rather than blanket-spraying. Diesel-powered (John Deere 4.5L 74 hp Stage V engine, no DEF) with a 600-gallon tank and adjustable 15-19 ft breakaway spray booms. Like the rest of the GUSS line it is sold and serviced only through John Deere dealers, confirmed only in the US and Australia, with no EU presence found.
Best for: Large commercial orchard and vineyard operations in the US or Australia (same footprint as base GUSS — almonds, walnuts, pistachios, citrus, stone fruit, wine grapes) wanting to cut herbicide use and weeding labour by autonomously spot-spraying individual weeds in row middles instead of blanket spraying or hand/mechanical weeding.Solar-powered scouting and spot-spraying robot from Brazilian-founded Solinftec (global HQ West Lafayette, Indiana) — lives in the field 24/7, monitors up to 2 million plants a day and applies herbicide plant-by-plant; 100+ robots deployed, US acreage up 243% year-on-year into 2026.
Best for: Large US corn-belt and Brazilian row-crop operations wanting continuous in-field scouting plus targeted herbicide application without diesel or an operator.| Herbicide GUSS Verified 2026-07-19 | Solix Verified 2026-07-16 | |
|---|---|---|
| Overview | ||
| Task | Spraying | Spraying |
| Autonomy | Fully autonomous | Fully autonomous |
| Country of origin | United States | Brazil |
| Availability | Available now | Available now |
| EU market | Pending | Pending |
| Lead time | Not disclosed | Not disclosed |
| Last verified | 2026-07-19 | 2026-07-16 |
| Specifications | ||
| Power source | Diesel — John Deere 4.5L 74 hp Stage V engine, no DEF required (manufacturer brochure). A third-party directory instead describes a 3.8L Cummins engine; not confirmed by GUSS Automation, whose own current brochure states John Deere. | Solar panels + battery backup (up to 3 days operation without direct sun) |
| Required tractor power | Not applicable — self-propelled 4WD/4-wheel-steer platform, not a tractor implement | Not applicable |
| Dimensions | 23 ft 6 in long x 6 ft 4 in tall x 8 ft 4 in transport width; 15-19 ft adjustable spray boom width (manufacturer brochure) | Not disclosed |
| Weight | 12,460 lb (5,652 kg) empty — manufacturer brochure. (A third-party directory cites "5,652 lb", which is actually this same kg figure mislabeled as lb — a units error, not a genuine conflict.) | ~500 kg (sprayer version) |
| Min farm size | Not disclosed as a number; manufacturer brochure markets the GUSS/Herbicide GUSS line at small, medium and large operation scales (its "small scale" case study is still a professional commercial grower, not a hobby farm) | 200 ha |
| Productivity | 90-gallon fuel cell gives approximately 13-14 hour run time; one operator can monitor/supervise up to 8 GUSS/Herbicide GUSS machines at once; manufacturer case study cites refill downtime cut from a typical 45 minutes to about 3 minutes | Monitors up to 2 million plants/day; ~12 gal tank on a 40 ft spot-spray boom |
| Max speed | Not disclosed | Not disclosed |
| Sensors | GPS + LiDAR + vehicle sensors for autonomous navigation (manufacturer states GPS alone is unreliable beneath tree canopy, hence the added sensor stack); multiple onboard precision weed-detection sensors trigger targeted spot-spraying instead of blanket application; GUSS Safety Vest disables drive mechanics when a nearby worker's vest is detected | ALICE AI platform · 8 high-resolution cameras · plant-by-plant weed, insect, disease and population detection |
| Price & model | ||
| Price (EUR) | Not disclosed | Not disclosed |
| Native price | Not disclosed | Not disclosed |
| Business model | Buy or pay-for-service, sold and serviced through GUSS Automation (Kingsburg, California — a wholly owned John Deere subsidiary since August 2025) and John Deere dealers, confirmed in the US and Australia. GUSS Automation publishes no unit price; a third-party ag-tech directory (unconfirmed by the manufacturer) cites an indicative $301,000-$400,000 depending on configuration. | Commercial terms not publicly disclosed; deployed via Solinftec programs in the US and Brazil |
| Ongoing cost | Diesel fuel, tires, spray consumables (nozzles, pump wear parts) and scheduled maintenance through the GUSS Automation / John Deere dealer network; costs not published | ALICE platform subscription/service relationship with Solinftec |
| Key outcome | ||
| Best verified result | Herbicide application — spot-spray vs blanket application Multiple onboard weed-detection sensors trigger targeted spot-spray only where weeds are actually present · vendor | Plants monitored per day up to 2 million plants/day per robot · vendor |
| EU context | ||
| CE marking | Not disclosed — no CE-marking evidence found; confirmed commercial deployment is US and Australia only | No CE marking verifiable as of July 2026 |
| Machinery Regulation | Not applicable — no evidence Herbicide GUSS has been placed on the EU market | Not established for the EU market; conformity under Regulation (EU) 2023/1230 would be required for EU sales |
| CAP subsidy | Not applicable — no EU/CAP-linked deployment found | Not applicable without EU availability |
"—" 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.