FJDynamics · FR4000
FJDynamics FR4000 Robotic Lawn Mower
$3,999.00
Free standard shipping within the United States. Shipping details
A wire-free RTK and vision robotic mower for recommended mowing areas up to 4,000 sq m (about 1 acre), with automatic charging and multi-zone control.
- Free U.S. shippingStandard delivery included
- 1-day processingDelivered in 3-5 business days
- 30-day returnsEligible unused items
- Secure checkoutPayment options shown at checkout
Know your equipment
Details, specifications & delivery
Review the model information and delivery details before adding it to your order.
About this product
Product description
The FJDynamics FR4000 uses industrial RTK positioning and enhanced vision to create virtual boundaries and mow without a perimeter wire.
Key features
- Recommended mowing area up to 4,000 sq m (about 1 acre)
- 260 mm (10.2 inch) cutting width
- Manufacturer specifications list 20 to 60 mm and 10 to 50 mm cutting-height configurations
- Climbing capability up to 33 degrees (65% grade) and maximum mowing slope up to 25 degrees (47% grade)
- RTK and enhanced-vision navigation with stereo camera, RGB camera and physical bumper
- Radio RTK and network RTK support with 4G, Wi-Fi and Bluetooth connectivity
- 190 Wh battery, up to 180 minutes of mowing per full charge and approximately 120 minutes charging time
- IPX5 mower, IP65 charging-station and IP67 RTK-station ratings
- App control, multi-zone management, Drop and Run operation and over-the-air updates
In the box
- FR4000 Robotic Lawn Mower x1
- RTK Reference Station x1
- Charging Station x1
- Power Adapter and Cable x1
- RTK Tripod and Mounting Kit x1
- Spare Stainless-Steel Blade Set x1
- User Guide and Quick Start Manual x1 set
Specifications & delivery
Specifications
| Brand | FJDynamics |
|---|---|
| Model | FR4000 |
| Manufacturer Part Number (MPN) | FR4000 |
Is standard shipping free?
Yes. Standard shipping is free for orders delivered within the United States. Any applicable taxes or other order charges are displayed during checkout before payment.
How long will it take for my order to arrive?
Orders are processed within 1 business day, and transit typically takes 2-4 business days. Most orders arrive within 3-5 business days in total. Carrier and destination conditions can affect estimates.
Can I track my order?
Yes. When an order ships, we send a confirmation email with its tracking number.
You can also open Track Your Order from the website menu and enter the requested order information for an update.







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