FJDynamics FRX Commecial Robotic Mowing System
$19,999.00
Professional Turf Mowing. Without the Constant Seat Time.
The FJDynamics FRX brings autonomous mowing to sports fields, golf courses, campuses, parks, and professionally maintained green spaces.
With RTK + vision navigation, precision cutting from 0.4 to 4 inches, intelligent route planning, multi-zone management, and your choice of automatic charging or fast battery swapping, the FRX is built to keep quality turf maintained with less hands-on mowing.
Up to 2 acres per charge
20.5″ cutting width
0.4–4″ adjustable cutting height
Up to 25° working slopes
RTK + Vision navigation
Put Routine Mowing on Autopilot
Professional turf still needs professional attention.
But your crew doesn’t need to spend every hour behind a mower.
The FRX is designed to handle repeatable mowing routes autonomously so your team can spend more time on the work that still requires human judgment—field preparation, turf repair, detailing, irrigation, agronomy, and facility management.
Precise, Planned Coverage
Instead of wandering randomly across the turf, the FRX uses intelligent route planning to mow in structured paths for more predictable coverage.
Manage Multiple Areas
Create and manage multiple working zones for different fields, sections, or turf areas.
Monitor From Anywhere
Use remote app control to monitor mower status and supported operations without staying beside the machine.
Choose How You Keep It Running
Use automatic charging for a more hands-off workflow or fast battery swapping when maximum operating time is the priority
Blade Guard
Adds protection around the cutting system for everyday handling, cleaning, and maintenance.
Grass Press Plate
Designed to reduce unnecessary grass contact with the cutting system, helping reduce drag and clogging.
Auto-Lifting Cutting Disk
Allows cutting height to be adjusted to suit changing turf requirements.
Front Suspension Chassis
Helps maintain stable operation over uneven ground.
Parks & Public Green Space
Routine mowing can consume a significant amount of municipal or facility-maintenance time.
The FRX gives operators another way to automate repeatable mowing while maintaining control over boundaries, schedules, zones, and machine status.
Golf Courses
Use autonomous mowing to support golf-course turf operations where flexible cutting heights, quiet operation, changing terrain, and long operating windows matter.
The FRX can integrate into broader FJD golf-course management workflows alongside compatible mapping and management technology.
Sports Fields
Maintain soccer pitches, training grounds, school fields, and other sports turf with scheduled autonomous mowing while grounds crews focus on preparation and field quality.
FJD specifically positions the FRX for approximately 1–2 sports fields and medium-sized venues.
Built for Professional-Quality Turf
Cut From 0.4″ to 4″
Different turf demands different cutting heights.
The FRX provides electronically adjustable cutting from 10–100 mm / 0.4–4 inches, giving operators the flexibility to maintain everything from closely managed turf to higher-cut areas.
Cutting height can be adjusted remotely as conditions and seasonal requirements change.
Follow the Ground. Not Just the Map.
Uneven terrain can turn an accurate route into an inconsistent cut.
That’s why the FRX combines a front suspension chassis with a terrain-following cutting system designed to maintain more stable mowing performance as ground conditions change.
The result is an autonomous mower engineered not only to navigate the property, but to maintain a consistent relationship with the turf beneath it.
RTK + Vision Navigation
Know Where to Mow. See What’s in the Way.
The FRX combines high-precision RTK positioning with vision-based navigation and obstacle awareness.
That allows the mower to follow virtual boundaries and planned mowing routes without requiring a traditional perimeter wire around the working area.
Its visual sensing system and physical bumper add complementary layers of obstacle protection during autonomous operation.
For the operator, that means less physical infrastructure around the turf and greater flexibility when working areas change.
Built for Hills, Too
Flat fields are easy.
Real properties aren’t always flat.
The FRX is rated for working slopes up to 25°, giving turf managers greater flexibility across rolling terrain and sloped areas.
Route planning and site conditions still matter. On slopes, FJDynamics recommends planning mowing primarily uphill and downhill and avoiding or using caution with repeated cross-slope operation.
Two Ways to Keep Working
Automatic Charging
For organizations that want a more hands-off workflow, the FRX can operate with an automatic charging station.
When charging is required, the mower can return to its station as part of the autonomous mowing workflow.
Maximum theoretical coverage:
Up to 20,000 m² / 4.9 acres in 24 hours
Up to 60,000 m² / 14.8 acres in 72 hours
Fast Battery Swapping
When maximum mowing uptime matters, the FRX can also operate using swappable batteries.
Instead of waiting for the mower to recharge, crews can replace the battery and put the FRX back to work.
Maximum theoretical coverage:
Up to 32,000 m² / 7.9 acres in 24 hours
Up to 96,000 m² / 23.7 acres in 72 hours
Coverage figures are theoretical values under standard test conditions. Actual mowing capacity varies with turf, terrain, cutting height, route planning, battery configuration, slope, weather, and other operating conditions.
Quiet Enough to Change the Schedule
Mowing doesn’t always have to compete with the people using the property.
The FRX is designed for low-noise electric operation, opening the possibility of mowing during lower-traffic periods—including nighttime operation where site policies and operating conditions permit.
That can be particularly useful for golf and sports facilities that want to keep more daytime hours available for play.
Made for Multi-Field Operations
A robotic mower becomes much more valuable when it can handle more than one rectangle of grass.
The FRX supports multi-field and multi-zone management, allowing operators to organize different working areas and manage mowing tasks across them.
For facilities with several pitches, separate turf zones, or distributed managed areas, that turns the mower from a single-field gadget into part of a repeatable maintenance system.
Monitor the Field Without Standing Beside It
Through remote app functionality, operators can monitor mower status and supported functions from away from the machine.
The FRX also supports an image feed, allowing operators to visually check conditions without walking out to the mower every time they want an update.
Less mower babysitting. More operational visibility.
Security Built Into the Platform
Commercial equipment needs more than a key.
The FRX includes security features designed to help protect the mower during deployment, including:
PIN protection
Helps prevent unauthorized operation.
GPS location tracking
Provides mower location visibility.
Geofence monitoring
Can trigger an alert when the mower moves outside its defined operating area.
Movement and lift detection
Designed to alert operators if the unit is moved or lifted unexpectedly.
Designed for Real-World Turf Conditions
Front Suspension Chassis
Helps maintain stable operation over uneven ground.
Auto-Lifting Cutting Disc
Allows cutting height to be adjusted to suit changing turf requirements.
Grass Press Plate
Designed to reduce unnecessary grass contact with the cutting system, helping reduce drag and clogging.
Blade Guard
Adds protection around the cutting system for everyday handling, cleaning, and maintenance.
IPX5-Rated Design
Designed to withstand water exposure associated with outdoor operation and routine cleaning.
FJDynamics FRX Specifications
Specification FJDynamics FRX
Maximum mowing area per charge 8,000 m² / approx. 2 acres*
24-hour coverage — battery swapping Up to 32,000 m² / 7.9 acres*
72-hour coverage — battery swapping Up to 96,000 m² / 23.7 acres*
24-hour coverage — automatic charging Up to 20,000 m² / 4.9 acres*
72-hour coverage — automatic charging Up to 60,000 m² / 14.8 acres*
Cutting width 520 mm / 20.5 in
Cutting height 10–100 mm / 0.4–4 in
Maximum working slope 25°*
Positioning RTK + Vision
Boundary Virtual boundary
Battery 1 kWh
Maximum battery performance Approx. 320 min
Fast charge Approx. 150 min
Standard 1 kWh charge Approx. 300 min
Charging options Manual / automatic / fast battery swapping
Weight 83.7 kg / approx. 184.5 lb
Dimensions 1278 × 782 × 739.9 mm / 50.3 × 30.8 × 29.1 in
Connectivity 4G + wireless connectivity
Software updates OTA
IP rating IPX5
Performance figures are manufacturer-rated theoretical values under specified conditions. Actual performance will vary with terrain, turf density, mowing height, slope, route design, weather, battery configuration, and site conditions.
