Key Features
- Industrial RTK Technology – Enjoy centimeter-level positioning without perimeter wires.
- Mow Up to 10,000㎡ – Ideal for large-scale residential or commercial spaces.
- Max Slope Up to 33° (65%) – Tackle steep terrain with powerful traction.
- Smart Vision System – Intelligent boundary recognition and real-time obstacle detection.
- Path Planning & Auto-Recharge – Automatic docking when battery is low.
- App Control & OTA Updates – Manage zones, schedules, and cutting height effortlessly.

Enterprise AI-Powered Robotic Mower
Conquer mowing tasks over 10,000㎡ effortlessly. With excellent durability and precise positioning, the FR4000 adapts seamlessly to large-scale lawns—boosting productivity, reducing labor costs, and lowering fuel consumption.
The innovative Drop & Run mode allows you to start mowing from anywhere—no fixed charging station required.
RTK Positioning Options
Radio RTK
Achieve centimeter-level accuracy with extended coverage and reliable signal strength. Connect your RTK reference station via Wi-Fi at no extra data cost.
Trusted in precision agriculture, geospatial mapping, digital construction, and professional landscaping.
Network RTK
Eliminate the need for an on-site RTK station by connecting via NTRIP, simplifying deployment across diverse environments.
Combine with the Smart Vision System for seamless navigation even on challenging terrains.
Advanced Smart Vision System
Utilizing both RGB and Stereo Cameras, the FR4000 provides:
- Intelligent Boundary Recognition – Detects edges without the need for perimeter wires.
- Real-time Object Detection & Avoidance – Ensures safe navigation around obstacles.
- Enhanced Visual Navigation – Visual SLAM technology maintains operation even with weak RTK signals.
Easy Installation & Outstanding Performance
10-Minute Setup
From unpacking to first mow, setting up the FR4000 is straightforward. Quick configuration of the RTK and charging stations means no messy wiring.
Max Slope: 33° (65%)
Robust climbing ability ensures thorough coverage even on steep inclines.
Rain Sensor & IPX5 Waterproof
A built-in rain sensor pauses mowing and directs the mower to its charging station, while IPX5 waterproofing protects against water damage.
Security System (Anti-Theft)
Upcoming OTA updates will introduce advanced security measures, including PIN access, alarms, charger pairing, and GPS tracking.
Smart App Control
Remotely manage your FR4000 with real-time camera feeds, scheduling, and zone management—ideal for overseeing multiple units.
- Remote Monitoring – Adjust operations on the fly.
- Fleet Management – Monitor multiple units efficiently.
- Scheduling – Set mowing times and routes with ease.
- Adjustable Cutting Height – Tailor the cut for different turf types.
- Multi-Zone & No-Go Management – Define zones and restricted areas effortlessly.

What's in the Box?
- FJD FR4000 Robotic Lawn Mower
- Charging Station (with cable)
- RTK Station (for Radio RTK setups)
- Installation & Setup Guide
- Warranty & Safety Manual
- The maximum mowing capacity is approximately 10,000㎡; performance may vary with conditions.
- RTK coverage can exceed 1km in open areas, depending on the application.
- Anti-theft security features will be included in an upcoming OTA release. Please keep your app updated.
- Additional mowing modes (e.g., parallel stripes) will be available via OTA updates.
- Images and UI are for illustration purposes only; final product details may differ slightly.
- Data is based on FJDynamics’ testing; real-world performance may vary.
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