Prospr vs R150
Two spraying machines, one verified table. Every figure below is sourced and dated; vendor claims are labelled and kept apart from independent results.
New Zealand-engineered autonomous spraying vehicle for orchards and vineyards, built by Robotics Plus (Tauranga, NZ) and sold/supported today through Yamaha Agriculture, formed when Yamaha Motor completed its acquisition of Robotics Plus in 2025. A hybrid diesel-electric drivetrain (Tier 4 generator + battery pack + independent wheel motors) drives RTK-GPS-guided autonomous spraying with quick-swap Q Series (foliar) and H Series (under-canopy herbicide) sprayers. Commercially deployed in the US, Australia and New Zealand; a published case study (Treasury Wine Estates, NZ) shows two units covering 300 ha of vineyard across eight 15-hour operating days.
Best for: Larger commercial orchard or vineyard operations in the US, Australia or New Zealand — the Treasury Wine Estates case study (two units, 300 ha, NZD 115,000/year net savings after subscription costs) shows the economics working at estate scale, backed by a real Yamaha Agriculture / Croplands / Burrows Tractor dealer network.Modular electric unmanned ground vehicle from XAG (Guangzhou, China) built around one chassis that swaps between three payloads — RevoSpray Ground 2 (150 L tank, 12 m spray width) for orchard/vineyard spraying, RevoMower 2.0 for cutting shrubs and reeds, and a 200 kg-capacity material-transport module — navigated by dual-antenna RTK plus stereo-vision/4D-radar obstacle sensing. Publicly sold since June 2021 (launched first in Japan) and still listed with full specs on XAG's own site, but it is XAG's 2022-generation rover — the company unveiled a separate, newer "R Series" (R100/R200) at Agritechnica 2025 as its current smart-farm rover line, and reseller stock fluctuates — buyers should confirm live availability directly with XAG or a dealer rather than assume stock.
Best for: Specialty-crop growers (orchards, vineyards) in a market with an active XAG distributor who want one chassis that swaps between spraying, mowing and material-transport payloads instead of buying separate dedicated machines.| Prospr Verified 2026-07-19 | R150 Verified 2026-07-19 | |
|---|---|---|
| Overview | ||
| Task | Spraying | Spraying |
| Autonomy | Fully autonomous | Fully autonomous |
| Country of origin | New Zealand | China |
| Availability | Available now | Available now |
| EU market | Pending | Pending |
| Lead time | Not disclosed | Not disclosed |
| Last verified | 2026-07-19 | 2026-07-19 |
| Specifications | ||
| Power source | Hybrid diesel-electric — Tier 4 diesel generator + regenerative braking + high-capacity battery pack, powering independent electric drive motors at each wheel | Battery-electric — two hot-swappable XAG B13960S smart batteries (48.1 V, 20,000 mAh / 962 Wh each) |
| Required tractor power | Not required (self-propelled) — hybrid diesel-electric drivetrain, ~50 kW drive output | Not required (self-propelled electric UGV) |
| Dimensions | 5,240 x 1,950 x 3,600 mm (206 x 77 x 141 in, L x W x H); minimum row spacing 1.85 m (6.07 ft); minimum headland 7.1 m (23 ft), spot-turns around the rear axle | 1695 × 1205 × 1205 mm (L×W×H) |
| Weight | 2,000 kg / 4,409 lb (unladen, without payload) | 188 kg net weight; 200 kg load capacity (excluding payload system) |
| Min farm size | Not disclosed | Not disclosed |
| Productivity | 300 ha (740 ac) covered by two units across eight 15-hour operating days in the Treasury Wine Estates case study — about 1.3 ha/hr (3.2 ac/hr) per unit, up from 1 ha/hr (2.4 ac/hr) with a conventional tractor-mounted sprayer | Not disclosed |
| Max speed | Not disclosed | 1.2 m/s (about 4.3 km/h) |
| Sensors | RTK GPS precision navigation; LiDAR + camera sensor fusion for obstacle detection and collision avoidance | Dual-antenna RTK GNSS (GPS, GLONASS, BDS-2/3, Galileo, QZSS) for cm-level positioning; stereo-vision front-obstacle detection; 4D imaging radar; headlamps for night operation |
| Price & model | ||
| Price (EUR) | Not disclosed | Not disclosed |
| Native price | Not disclosed | Not disclosed |
| Business model | Contact-sales / subscription-inclusive model — Yamaha Agriculture's own case study nets savings "after subscription costs" but no purchase price or subscription terms are published; sold direct and through the Yamaha Agriculture / Croplands (AU, NZ) / Burrows Tractor (US) dealer network. | Equipment purchase, direct or through XAG's distributor network (xa.com/en/about/agent). XAG does not publish a price on its own product pages. One US reseller (Ripping It Outdoors) lists the R150 sprayer configuration at about $32,000 — a single non-manufacturer, non-EU data point, not a verified current or EU price. |
| Ongoing cost | Subscription-style cost referenced in published case studies but exact terms not disclosed; parts and preventative-maintenance kits supplied through the dealer network. | Not disclosed — no published consumable/battery-replacement costs found |
| Key outcome | ||
| Best verified result | Vineyard spraying work rate +34% · vendor | — No verified outcome |
| EU context | ||
| CE marking | Not confirmed — no CE-marking evidence found; the product is not marketed or sold in the EU (deployment is US, Australia and New Zealand only) | Not disclosed — no CE-marking evidence found on manufacturer or dealer materials |
| Machinery Regulation | Not applicable — no EU market presence found; would fall under Regulation (EU) 2023/1230 autonomous-machine provisions if ever placed on the EU market | Not confirmed; would fall under Regulation (EU) 2023/1230 autonomous-machine provisions if placed on the EU market |
| CAP subsidy | Not applicable — outside the EU, no CAP relevance; sold in the US, Australia and New Zealand only | Not directly tied to CAP eco-schemes; precision spraying could support national input-reduction eco-scheme measures where available |
"—" 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.