FJD FR4000 Robotic Lawn Mower

Sale price¥431,400 JPY Regular price¥461,500 JPY
Save ¥30,100

Tax excluded. Taxes and Shipping calculated at checkout

Description of the image
Description of the image

  Get it between -

  • 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

Pay with Ease
Trusted Delivery

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.

± 1 cm

Centimeter-Level Positioning Accuracy

13.3 kg

Half the Weight of Competitors: Gentle on Your Grass!

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 professional-grade mapping.

Efficient Path Planning

Others 8 hours vs. FR4000 4 hours

Other

FR4000 Robotic mower

Drag

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.

Creating No-Go Zones Made Easy

With the FR4000 robotic lawn mower, simply create no-go zones in the app to prevent the mower from entering areas where grass cutting is not needed, such as plant beds, playgrounds, or swimming pools.

Effortless Work Zone Management for a Perfect Lawn

Easily manage multiple work zones by setting customized mowing heights and schedules. Adapt each area to meet unique lawn care needs, ensuring every part of your yard receives the perfect cut at the right time.

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

01

Set Mowing Schedule

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

02

Select Mowing Modes

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

03

Adjust Cutting Height

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

01

Set Mowing Schedule

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

02

Select Mowing Modes

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

03

Adjust Cutting Height

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.

FJDer with FR4000 Moments
Cutting Blade Speed
Mowing for Hillsides
Gemany
Netherlands Backyard
New Zealand
Poland
Polnd Mowing Under Trees
Smooth Obstacle Avoidance
Test in Sweden
UK Manor Mowing

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

Max mowing size

260kg / 574lb

Boundary type

283kg / 624lb

Net weight

2

Dimension

30-127mm / 1.2-5 in

Max climbing ability

1070mm / 42 in

FAQ

Customer Reviews

Based on 11 reviews
82%
(9)
18%
(2)
0%
(0)
0%
(0)
0%
(0)
A
Alexander Parker
Impressive Hill-Climbing Ability!

I was genuinely surprised by the FR4000's hill-climbing capability! Even with its lightweight design, it easily managed to climb the small hill on my lawn without any trouble. It’s impressive to see such a compact machine handle slopes so effortlessly—definitely a great feature for uneven lawns

J
James Anderson
Superrrr

As an early user of the FJDynamics FR4000, I was excited to test its capabilities, and it hasn’t disappointed. It’s quiet, efficient, and the cutting quality is very uniform. I appreciate the advanced safety features, especially as I have pets that wander around the yard. It automatically stops if lifted or tipped, which gives me peace of mind. If you’re considering a robotic lawn mower, this one is definitely worth it.

B
Benjamin Reed

Took a bit of time with the work zones and no go zones on the app, but once it was in place, the FR4000 has done all the work by itself.

L
Lucas Miller
Amazingly Accurate RTK Positioning

As one of the first users of the FJDynamics FR4000, I’ve been really impressed with its performance. As a user of FJDynamics’ agricultural navigation system, I’ve been impressed by their expertise in RTK technology. Knowing they are professionals in RTK manufacturing, I was confident when choosing their system, and it hasn’t disappointed. The precise RTK positioning makes such a difference in accuracy, and I’m glad to see they’ve applied the same advanced RTK technology to their robotic lawn mower,the FR4000’s cutting precision is excellent, and it manages to mow my entire lawn without missing any spots. I especially love how it adjusts to different grass heights and automatically returns to its charging station. This robot has truly freed up my hands!

H
Henry Brooks

It has powerful cutting blades that tackle even taller grass, and the battery life is impressive. Setting it up took a bit of patience, but now it operates entirely on its own schedule.