The GreenBot Semi-Autonomous Mower is a autonomous tractor by Monarch Tractor, priced at $25K-$45K. It is commercially available and deployed on farms worldwide. Compatible crops include orchards, vineyards, turf. It delivers up to 70% labor cost reduction.

The GreenBot is a semi-autonomous GPS-guided mowing robot designed for orchards, vineyards, and large turf operations. Using RTK GPS positioning and programmable mowing patterns, it navigates between tree rows and around obstacles while maintaining precise cut height. The electric-powered unit operates quietly, produces zero emissions, and can mow for 8+ hours on a single charge. Its compact 50-inch cutting deck fits between tight orchard rows while its low center of gravity handles slopes up to 20 degrees. Particularly popular in organic orchards and vineyards where regular mowing replaces herbicide-based weed management in row middles.
| Specification | Value |
|---|---|
| Deck | 50-inch |
| Power | Electric |
| Slope | Up to 20° |
| Runtime | 8+ hours |
| Price Range | $25,000 - $45,000 |
| Coverage Area | 10-15 acres/day |
| Deployment Status | commercial |
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Livermore, CA
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Autonomous tractors are transforming large-scale farming with GPS-guided precision, 24/7 operation, and significant labor savings. This guide covers everything from how they work to which models are commercially available in 2026.
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