R150
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.
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