FJD FR4000 Robotic Lawn Mower
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- Industrial-grade RTK: long-range and robust signal for precise operation even under trees, with centimeter-level accuracy. Mow up to 4000㎡ (1 acre)
- Easy installation: No need for boundary wires or complex setup; get started in just 10 minutes.
- Exceptional climbing ability: Lightweight design allows it to handle slopes up to 33° (65%).
- Advanced obstacle avoidance: Dual-vision system accurately detects and avoids over 50+ common garden obstacles.
- Multi-zone management: Supports unlimited work zones and no-go zone settings for tailored operation.
Wireless Robot Lawnmowers for 4000㎡（1acre）Industrial level Rtk + vision
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Industrial-Level RTK
As a leading global brand, FJD’s industrial RTK technology is widely used in precision agriculture, geospatial mapping, digital construction, and professional landscaping.
Radio RTK & Network RTK
In the radio RTK mode, achieve centimeter-level positioning accuracy with an extraordinary coverage range & reliable signal receiving, the RTK reference station can be connected via Wi-Fi without data costs. In the network RTK mode, remove the need for an RTK reference station, offering a versatile alternative to fulfill your flexible RTK connection needs, you can effortlessly deploy the FR4000 and set it in motion without additional setup.
± 1 cm
Centimeter-Level Positioning Accuracy
13.3 kg
Half the Weight of Others, Gentle on Your Grass!
10 min
Easy to Install, Quick to Start Mowing!
Wireless, Carefree
Say goodbye to traditional, bulky perimeter wire robot mower setups. The FR4000 robotic lawn mower utilizes cutting-edge Industrial RTK and 3D Vision Fusion technology for mapping.
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 4 hours
Other
FR4000 Robotic mower
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.
Real-time Remote Control:
This innovative feature offers a real-time camera feed, giving you full visibility and control over your lawn care. Monitor the mower's status, check its location, and manually pause or adjust its operation as needed.
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.
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.
Real-time Object Detection and Avoidance
Feature a stereo camera, an RGB camera, and a front bumper, guaranteeing superior object detection and avoidance.
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.
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.
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.
Packing List
FR4000
Garage
Charging Station
Charging Station KIt
Universal Tool Kit
RTK Base Station Accessory Kit
Mower Accessory and Tool Kit
Quick Start Guide
Garage
Charging Station Kit
Power Supply Cable
Extension Cable(10m)
Power Adapter
Charging Station
Mower Accessory and Tool Kit
Quick Start Guide*1
Skid Plate*2
M4 Screw*6
Hex Wrench (Large)*1
Hew Wrench (Small)*1
M8 Wrench*1
Screwdriver*1
M8 Expansion Screw*3
Spare Blade*6
Skid Plate Screw*6
M6 Screw*3
Screw*8
RTK Base Station Accessory Kit
RTK Reference Station*1
Straight Mounting Pole*1
Bent Mounting Pole*1
Radio Antenna*1
Power Supply Cable (5m)*1
DC to USB-C Cable*1
Power Adapter*1
Plug Adapter (Europe/UK/US)*1
FJD FR4000 Robotic Lawn Mower SPECs
4000㎡ （1 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.;