FJD Smart Wireless FR4000 Robotic Lawn Mower for Family
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Recommended mowing area：4,000 m² (1 acre)
- Industrial-grade RTK: Long-range, robust signals deliver precise positioning and navigation even in challenging scenarios, including hillsides, under tree canopies, open grassy areas, and narrow paths. With centimeter-level accuracy, this industrial robot lawn mower ensures consistent, gap-free mowing. Capable of mowing up to 10,000㎡ (2.47 acres).
- Easy installation: No need for boundary wires or complex setup; get started in just 5 minutes. You can even reduce base station requirements under Ntrip mode, making it a robot lawn mower without perimeter wire solution.
- Exceptional climbing ability: Lightweight design allows it to handle slopes up to 33° (65%), making it suitable for uneven ground and rough terrain.
- Advanced obstacle avoidance: A dual-vision system accurately detects and avoids over 50+ common garden obstacles.
- DROP & RUN: Easily create mowing zones and start tasks without the need for a charging station. The Drop & Run function enhances convenience for large robotic lawn mower users.
- Multi-zone management: Manage multiple devices effortlessly with real-time monitoring of all your FR4000 units’ locations and status on a global scale, ensuring maximum productivity for professional robotic lawn mower operations.
Get it between -
What the Experts Say
DO ROBOTIC LAWNMOWERS REALLY WORK? FJD FR4000 Review!
The Italian Farmer
Can it manage with our farm? – FJ Dynamics FR4000 Robotic lawn mower
OKportugal
FJD FR4000 Robotic Lawn Mower
FJDynamics
Industrial-Grade RTK Positioning Options
Network RTK Mode
Remove the need for an RTK reference station and realize the connection via NTRIP(Networked Transport of RTCM via Internet Protocol), 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.
Radio RTK Mode
Achieve centimeter-level positioning accuracy with an extraordinary coverage² range & reliable signal receiving. 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 mapping, digital construction, and professional landscaping.
Based on Stereo camera & RGB camera & Physical bumper
Smart 3D Vision System
Smart Object Detection and Avoidance System ensure safety for family and pets while minimizing property damage. 50+ objects can be detected and recognized based training samples adapting by FJDynamics lab.
Intelligent Boundary Recognition
Recognize the grassland and establish optimal boundaries for every section of your lawn to deliver a remarkable level of precision.
Real-time Object Detection and Avoidance
Feature a stereo camera, an RGB camera, and a front bumper, guaranteeing superior object detection and avoidance.
Enhanced Vision Navigation
Navigate seamlessly with visual SLAM technology in challenging environments, ensuring uninterrupted operation even in areas with weak RTK signals.
± 1 cm
Centimeter-Level Positioning Accuracy
13.3 kg
Half the Weight of Others, Gentle on Your Grass!
5 min
Easy to Install, Quick to Start Mowing!
Efficient Path Planning
With efficient path planning powered by industrial-grade RTK technology, achieve 99% coverage—no more missed spots. Enhance mowing efficiency and finish the task in record time.
Others 8 hours vs. FR4000 2 hours
Other
FR4000 Robotic mower
Equipped With Multiple Sensors:
Eliminate Potential Mowing Risk
The FR4000 lawn mower comes equipped with an array of intelligent sensors to ensure safety and efficiency during operation, providing a worry-free mowing experience. Designed for commercial use, it delivers superior protection for turf and property, making it a wise investment for turf business owners.
Give Your Turf Management & Maintenance a Boost: Smart App Control
Real-time Remote Control
This innovative function allows you to track the mowing status through a real-time camera feed, providing you with greater visibility and control over your lawn maintenance. You can manually stop or control the mower and check its current location.
Fleet Management
The advanced Fleet Management function offers real-time monitoring of all your devices' locations and status on a global scale, ensuring seamless operations and maximum productivity of all your FR4000 devices. Unlock the full potential of your business with unparalleled control and visibility.
The Smart U-Turn is a feature that supports the FJD Autosteering Kit to control the auto-turning of the tractor in the field. By calculating the most suitable path for the tractor to turn and executing it, it effectively reduces overlaps and skips. Meanwhile, it generates driving paths automatically in relatively flat and regular fields, auto-drives and auto-closes the field headland. These functions ensure the highest percentage of field coverage, thus maximizing efficiency and minimizing fuel costs.
Intelligent Stoppage Point Re-Cutting
The robot mower automatically returns to the charging station when the battery reaches a low threshold (set according to the lawn size). After charging, it can resume cutting, with the charging threshold set independently based on the remaining mowing area, ensuring it has sufficient battery before resuming work.
Manage Your Work Zones & No-go Zones:
Effortlessly manage multiple work zones with customized mowing heights and schedules to meet your lawn’s unique needs. Use the app to set no-go zones, keeping the mower out of areas like swing, bush, or swimming pool.
Personalized Mowing Experience
Define your lawn mow schedule, and the FJD mower will handle the rest around the clock.
Select different modes like parallel stripes for greater mowing efficiency. Stay tuned for additional modes via Firmware OTA updates.
Set the perfect cutting height from 10 to 50mm for different areas to suit your needs.
Customize mowing zones with tailored cutting heights and schedules while designating no-go zones to avoid specific areas.
Define your lawn mow schedule, and the FJD mower will handle the rest around the clock.
Select different modes like parallel stripes for greater mowing efficiency. Stay tuned for additional modes via Firmware OTA updates.
Set the perfect cutting height from 10 to 50mm for different areas to suit your needs.
Customize mowing zones with tailored cutting heights and schedules while designating no-go zones to avoid specific areas.
Explore More Features
Effortlessly Clean Mower Blade and Deck
Effortlessly clean the FR4000, revamp your lawnmower! With IPX5 water resistance, you can easily rinse off any dirt after use, for quick and effective maintenance
Emergency Stop: Safety for All
In critical moments, a gentle tap on the Emergency Stop button quickly halts the robotic lawnmower, ensuring the safety of everyone and everything around it.
Automatic Recharging
Experience effortless lawn care with our robotic lawnmower's Automatic Recharging feature. It intelligently returns to the charging station when needed, ensuring a well-maintained lawn without any manual intervention.
FJD FR4000 Robotic Lawn Mower SPECs
10000㎡ （2.47 acre)
Virtual boundaries (No perimeter wire)
13.3 kg
645mm × 444mm × 420mm
25.4inch × 17.5inch × 16.5inch
33° (65%)
IPX5, IP65, IP67
Supported
Supported
190Wh
App update through OTA
4G & Wi-Fi & Bluetooth
255mm(10inch)
10mm(0.4inch) - 50mm(2inch)
0.3m/s-0.5m/s
low (0.3 m/s), medium (0.4 m/s), and high (0.5 m/s)
6 pivoting stainless steel blades
Parallel stripes with a specific angle
Stereo camera & RGB camera
& physical bumper
180 mins
120 mins
FAQ
Do I need to set up perimeter wires on mowing place?
No. FR4000 doesn't require physical perimeter wiring, you can quickly set a virtual boundary on the APP. View Tutorial
Are there any environmental requirements for the placement of RTK reference sation?
(1) Open areas;(2) High location, such as roof;(3) No obstruction around;(4) No position change;(5) Easy access to wired power supply.
What’s the effective signal coverage area of RTK reference station?
At least 1km coverage.
How does raindrop affect the charging station and RTK reference station?
(1) Rainy days can slightly affect the positioning of the stations, but the impact is negligible;
(2) The FR4000 is waterproof, with IP67 for RTK reference station and IP65 for charging station. So the impact of raindrops can be ignored.
Can the RTK reference station be moved?
The RTK reference station can be moved. After you move it, you need to mark it again for new mowing tasks, updated charging station location & other related settings on the APP.
Is the FR4000 compatible with RTK reference stations from other brands?
No, only compatible with FJD products so far.
Are there any requirements for setting up the charging station？
(1) Place it on a level surface;
(2) Ensure at least 2m of unobstructed space in front of the station and at least 1.5m of unobstructed space on either side;
(3) Grass underneath must be ≤5 cm (about 2 inches) ;
(4) Avoid getting too close to the wall;
(5) Easy access to wired power supply;
Can the FR4000 work at night?
Yes
How long can a mower blade be used?
Assuming the mowing height is set at mid-range, the mowing blades can be used on the dual aside for 8 to 12 weeks (three times per week).
What type of grassland can the mower work on?
(1) Residential lawns;
(2) Commercial lawns (courts, sports fields);
(3) Parks and green spaces;
(4) Multiple types of Grassland including, but not limited to: dogbane, tall fescue, morning glory, clippings, knotweed, perennial ryegrass, etc.;