"Labor, consistency, and a course that runs itself: the RM21 solves all three in one."
Meet the RM21
The FJD RM21 is a commercial-grade autonomous mower made for roughs and driving ranges, the routine, repetitive cuts that tie up your crew. Rugged enough for real course terrain, quiet enough to run anytime.
RM21 in action on a Los Angeles golf course
The RM21 maps your zones, mows them on the schedule you set, then self-docks and recharges on its own. Set it once, and it keeps the cycle going.
Why courses choose it
The day-to-day difference superintendents feel from week one.
Hundreds of operator hours back each season, redirected to the detail work that actually moves course conditions, with operating costs down.
The same clean, even finish on every pass, every day, so conditions stay consistent no matter who is on the crew that morning.
The routine runs on its own, day or night, freeing your team to focus on everything a robot can’t.
What sets it apart
Six reasons superintendents pick it over everything else.
RTK + LiDAR + camera, refined over three generations.
long runtime, then self-docks and recharges.
swappable ball picker, line marker, collector.
units cover for each other, no dispatcher.
durable, low-maintenance, easy to service.
one of the best ROIs in robotic mowing.
Curious what the rough is quietly costing you?
Calculate your savings →The lineup
From the surrounds to the rough to the fairway: one autonomous platform, the right machine for each.
The flagship. Autonomous rough & range mowing, plus swappable kits for more jobs.
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Wide-cut autonomous fairway mowing. Tournament-grade quality at scale.
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Compact robotic mower for clubhouse lawns, surrounds, and tighter green spaces.
See details →RM21 attachments
The RM21 is a platform: add an attachment to take on another recurring task, no second machine.
Autonomous driving-range ball collection with full-basket detection and auto-return.
Discharge-blade grass collection for a cleaner finish on detail areas.
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Precision line marking for fields and layouts, cutting paint usage and labor.
See details →Backed by FJD
FJD is one of the leading global commercial robotic-equipment companies, now expanding and growing fast into the U.S. in 2026.
AI Golf is FJD’s authorized U.S. dealer, bringing a proven platform, not a prototype, to your course.
Ready to see it live?
We bring the machine, you bring the turf. Contact us to schedule an on-course demo or discuss fit for your property.