Grass Robotics Knowledge Centre
Professional Robotic Mower Resources
Practical information for golf courses, sports facilities, estates and grounds teams considering FJ Dynamics autonomous mowing technology.
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Compare Robotic Mowers
Compare RM21, RCM01, Titan, FRX, GM22S and Z42P by cutting system, application and operating environment.
See Them Working
Explore UK examples of autonomous mowing, including the FJD RM21 operating at Charlbury Cricket Club.
Arrange a Site Assessment
Tell us about your maintained area, terrain, mowing frequency and cut requirements and we can discuss an appropriate configuration.
Understanding autonomous mowing technology
RTK Positioning
RTK satellite positioning provides high-precision location information that can be used to define and follow mapped working areas without a conventional buried boundary wire.
LiDAR & Vision
Depending on the machine and configuration, onboard sensing can support perception, navigation and safer autonomous operation around a professional site.
Route Planning
Mapped tasks allow mowing routes and working areas to be planned systematically, helping make routine cutting repeatable rather than dependent on manual driving patterns.
Guides by application
Golf Courses
Explore autonomous mowing for fairways, approaches, maintained rough and fine turf, including where rotary and cylinder systems fit into a mixed fleet.
Sports Pitches
Learn how autonomous mowing and line-marking technology can fit football, rugby, cricket and multi-pitch sports facilities.
Frequently asked questions
Do professional robotic mowers need boundary wires?
FJ Dynamics professional systems can use mapped positioning rather than relying on the traditional buried-wire approach associated with many domestic robotic mowers. The exact positioning and sensing configuration depends on the machine and site.
What is RTK?
RTK stands for Real-Time Kinematic. It is a positioning technique that applies correction data to satellite navigation, providing substantially greater positioning precision than standard consumer GNSS alone.
Can one robotic mower maintain an entire golf course?
It depends on maintained area, cut type, mowing frequency, terrain and available operating hours. Golf courses may benefit from a mixed fleet because fairways, rough, approaches and greens can have different cutting requirements.
Can I see a mower before buying?
Yes. Grass Robotics offers UK demonstrations and can discuss the site before recommending a machine or fleet configuration.
Need advice for your site?
Grass Robotics supplies, commissions and supports FJ Dynamics professional robotic mowing equipment in the UK. Tell us about your site and we can help identify the most appropriate next step.