Map Beyond LimitsMow as You Wish

Powered by industrial RTK technology and a smart vision system, the FJD FR4000 robotic lawn mower defines virtual boundaries and ensures centimeter-level accuracy in positioning, eliminating the need for wires. It is perfectly tailored to your garden's unique layout.

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FR4000 Robotic Lawn Mower
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FR4000 Robotic Lawn Mower

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RTK Positioning Options

Radio RTK

Achieve centimeter-level positioning accuracy with a reliable signal coverage2range of at least 1 km. In this mode, the RTK reference station can be connected via Wi-Fi without data costs.As a leading global brand, FJD's industrial RTK is widely used in precision agriculture, geospatial, digital construction, and professional landscaping.

Network RTK 

Remove the need for an RTK reference station, offering a versatile alternative to fulfill your flexible RTK connection needs. In this mode, you can effortlessly deploy the FR4000 and set it in motion without additional setup.

Max Slope 33° (65%) to Handle Tricky Terrains at Ease

Conquer steep slopes with an impressive 33°climbing ability, handling inclines of up to 65% effortlessly.

Better Protection with a Built-in Rain Sensor and IPX5 Waterproof

Design with a rain sensor to pause mowing and guide the mower back to the charging station during rainfall, and build with IPX5 waterproof to protect the mower from water damage.

Security System for Anti-theft 3

Come with a combination of PIN access, alarm features, charging station pairing, and GPS theft tracking to provide robust security.

190Wh Capacity for Long-lasting Uses

Indulge in lasting power with a 190Wh capacity. Enjoy up to 180 minutes of mowing time per full charge, maximizing productivity for uninterrupted lawn care.

Autonomous Mowing Experience

Thanks to the FJD RTK positioning system, Vidar sets up a virtual boundary and creates a map with centimeter-level accuracy. It provides selective paths to avoid overlaps and minimize skips, which significantly improves cutting efficiency.

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Personalized Mowing Experience

Set Mowing Schedule

Define your lawn mow schedule, and the FJD mower will handle the rest around the clock.

Select Mowing Modes4

Select different modes like parallel stripes for greater mowing efficiency. Stay tuned for additional modes via Firmware OTA updates.

Adjust Cutting Height

Set the perfect cutting height from 10 to 50mm for different areas to suit your needs.

Manage Multi-zones and No-go Zones

Customize mowing zones with tailored cutting heights and schedules while designating no-go zones to avoid specific areas.

Precise Positioning and Navigation in Challenging Scenarios

What's in the box

Remarks:
1. The maximum mowing size is 4000㎡ or 1 acre per day.
2. The RTK signal coverage spans at least 1km in open space, but may vary by applications and scenarios. Please refer to the actual use.
3. The security system for anti-theft will be available in the upcoming OTA release. Please make an in-app update upon receiving push message.
4. More mowing modes will be available in the upcoming OTA release. Please make an in-app update upon receiving push message.
5. Product pictures and UIs displayed are for illustrative purposes only. Please refer to the actual product. Certain product specifications and descriptions may vary due to product updates. The data on the page is provided by FJDynamics-designed technical parameters, and test data is collected from laboratories. In actual circumstances, the data will differ slightly depending on factors like test software version and specific testing environment.