✔️ 24/7 On Call Support
✔️ Price Match Guarantee
✔️ Free Shipping Australia Wide (under 100kg)
✔️ 30 Day Hassle Free Returns
✔️ Australian Owned and Operated
Uses advanced industrial RTK (Real-Time Kinematic) positioning and vision-based guidance to achieve centimeter-level accuracy, without the need for physical boundary wires. Enables high-precision mowing tailored to complex landscapes, reduces setup time, and eliminates wire-related maintenance. This translates to cleaner cuts, smarter navigation, and long-term cost savings for large or multi-zone properties.
Operators can flexibly deploy the mower in any designated work zone without requiring it to return to a fixed base or charging dock.Significantly enhances mobility, efficiency, and operational freedom, allowing faster job turnover and simpler management of multiple locations. Ideal for service providers needing scalable, time-saving turf solutions.
Engineered to handle extensive commercial lawns with robust durability and adaptability across different terrains and lawn types.Delivers consistent performance over large-scale properties, cutting down on manual labor, fuel usage, and equipment wear. Businesses benefit from increased profitability, reduced workforce demand, and a more sustainable mowing solution.
FJ Dynamics FR4000 – Precision Mowing, No Wires Required
The FJ Dynamics FR4000 Robotic Lawn Mower redefines commercial turf care with RTK-powered precision and smart vision navigation—no perimeter wires needed. Designed for large-scale lawns up to 10,000㎡, it adapts seamlessly to complex terrains while maintaining centimeter-level accuracy. Its Drop & Run feature lets users set virtual zones and initiate mowing without a charging station, maximizing efficiency. Built for durability and performance, the FR4000 reduces labor, fuel, and time costs while boosting profitability. Whether managing sports fields, parks, or estates, this autonomous mower delivers reliable, cost-effective mowing with unmatched convenience and control.
| Category | Specification |
|---|
| Physical |
| Dimensions | 645 × 444 × 420 mm (25.4 × 17.5 × 16.5 inches) |
| Net Weight | 13.3 kg |
| Waterproof Ratings | Mower: IPX5 / Charging Station: IP65 / RTK Station: IP67 |
| Mowing |
| Max Mowing Area | Up to 10,000㎡ (2.47 acres) within 3 days |
| Max Climbing Ability | 33° (65%) |
| Cutting Width | 255 mm (10 inches) |
| Cutting Height Range | 10–50 mm / 20–60 mm |
| Mowing Speed Range | 0.3–0.5 m/s |
| Blade Speed Settings | High, Medium, Low |
| Blade Type | 6 pivoting stainless steel blades |
| Cutting Pattern | Parallel stripes with a specific angle |
| Navigation & Control |
| Positioning Systems | Industrial RTK + Enhanced Vision System |
| RTK Modes | Radio RTK, Network RTK |
| User Interface | Physical Keyboard, Mobile App |
| Firmware Updates | Over-the-Air (OTA) via App |
| Connectivity | 4G, Wi-Fi, Bluetooth |
| Safety & Security |
| Obstacle Detection | Stereo Camera, RGB Camera, Physical Bumper |
| Sensors | Lift, Tilt, Rain Sensors |
| Theft Protection | PIN Access, Alarm, Charging Station Pairing, GPS Theft Tracking |
| Battery & Charging |
| Battery Capacity | Dual 190Wh Lithium-ion Batteries |
| Charging System | Automatic + Manual |
| Auto-Recharging | Supported |
| Mowing Time (Full Charge) | ~180 minutes |
| Charging Time | ~120 minutes |
| Zone Management |
| Boundary Type | Virtual Boundaries (No Perimeter Wire Required) |
| Multi-Zone Management | Supported |
| No-Go Zone Management | Supported |
This product is under 30kg, and free home delivery applies.
Lawn Care Equipment can be BIG and HEAVY but don't stress, we have a simple 3-tiered shipping policy to provide convenient buying experience based on the weight of the products.
Products Under 30kg
Free home delivery is included with your purchase.
Look out for this label on the product page:
Products From 31kg to 100kg
Free delivery to your nearest freight depot is included with your purchase. Contact us to arrange home delivery for your order if required - sales@loftylawncare.com.au.
Look out for this label on the product page:
Products Over 100kg
Shipping cost will be automatically calculated at checkout based on your postcode. Simply add the item to your cart, go to the checkout page, type in your post code and select your preferred freight option to get a shipping quote in seconds.
Look out for this label on the product page:
We don't want to mess around with fine print and extra charges, we
like things to be simple and easy.
Want to know about our Returns Policy? Read more here.
Order Confirmation:
As soon as you place your order you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorised your credit card for the purchase.
As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment. If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.
If your item(s) are available for immediate shipment (within 5 business
days) we will process the charges and get to work preparing your order for shipment.
Order Shipment:
If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.
We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when checking out.
If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at sales@loftylawncare.com.au.
Damages:
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.
If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging.
If your item(s) do arrived damaged please send photos to sales@loftyawncare.com.au, then visit our Returns page and lodge your return claim online.
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at Lofty Lawn Care Mowers and More.
Great Service. We pride ourselves on the best service, anywhere. Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.
Uses advanced industrial RTK (Real-Time Kinematic) positioning and vision-based guidance to achieve centimeter-level accuracy, without the need for physical boundary wires. Enables high-precision mowing tailored to complex landscapes, reduces setup time, and eliminates wire-related maintenance. This translates to cleaner cuts, smarter navigation, and long-term cost savings for large or multi-zone properties.
Operators can flexibly deploy the mower in any designated work zone without requiring it to return to a fixed base or charging dock.Significantly enhances mobility, efficiency, and operational freedom, allowing faster job turnover and simpler management of multiple locations. Ideal for service providers needing scalable, time-saving turf solutions.
Engineered to handle extensive commercial lawns with robust durability and adaptability across different terrains and lawn types.Delivers consistent performance over large-scale properties, cutting down on manual labor, fuel usage, and equipment wear. Businesses benefit from increased profitability, reduced workforce demand, and a more sustainable mowing solution.
FJ Dynamics FR4000 – Precision Mowing, No Wires Required
The FJ Dynamics FR4000 Robotic Lawn Mower redefines commercial turf care with RTK-powered precision and smart vision navigation—no perimeter wires needed. Designed for large-scale lawns up to 10,000㎡, it adapts seamlessly to complex terrains while maintaining centimeter-level accuracy. Its Drop & Run feature lets users set virtual zones and initiate mowing without a charging station, maximizing efficiency. Built for durability and performance, the FR4000 reduces labor, fuel, and time costs while boosting profitability. Whether managing sports fields, parks, or estates, this autonomous mower delivers reliable, cost-effective mowing with unmatched convenience and control.
| Category | Specification |
|---|
| Physical |
| Dimensions | 645 × 444 × 420 mm (25.4 × 17.5 × 16.5 inches) |
| Net Weight | 13.3 kg |
| Waterproof Ratings | Mower: IPX5 / Charging Station: IP65 / RTK Station: IP67 |
| Mowing |
| Max Mowing Area | Up to 10,000㎡ (2.47 acres) within 3 days |
| Max Climbing Ability | 33° (65%) |
| Cutting Width | 255 mm (10 inches) |
| Cutting Height Range | 10–50 mm / 20–60 mm |
| Mowing Speed Range | 0.3–0.5 m/s |
| Blade Speed Settings | High, Medium, Low |
| Blade Type | 6 pivoting stainless steel blades |
| Cutting Pattern | Parallel stripes with a specific angle |
| Navigation & Control |
| Positioning Systems | Industrial RTK + Enhanced Vision System |
| RTK Modes | Radio RTK, Network RTK |
| User Interface | Physical Keyboard, Mobile App |
| Firmware Updates | Over-the-Air (OTA) via App |
| Connectivity | 4G, Wi-Fi, Bluetooth |
| Safety & Security |
| Obstacle Detection | Stereo Camera, RGB Camera, Physical Bumper |
| Sensors | Lift, Tilt, Rain Sensors |
| Theft Protection | PIN Access, Alarm, Charging Station Pairing, GPS Theft Tracking |
| Battery & Charging |
| Battery Capacity | Dual 190Wh Lithium-ion Batteries |
| Charging System | Automatic + Manual |
| Auto-Recharging | Supported |
| Mowing Time (Full Charge) | ~180 minutes |
| Charging Time | ~120 minutes |
| Zone Management |
| Boundary Type | Virtual Boundaries (No Perimeter Wire Required) |
| Multi-Zone Management | Supported |
| No-Go Zone Management | Supported |
This product is under 30kg, and free home delivery applies.
Lawn Care Equipment can be BIG and HEAVY but don't stress, we have a simple 3-tiered shipping policy to provide convenient buying experience based on the weight of the products.
Products Under 30kg
Free home delivery is included with your purchase.
Look out for this label on the product page:
Products From 31kg to 100kg
Free delivery to your nearest freight depot is included with your purchase. Contact us to arrange home delivery for your order if required - sales@loftylawncare.com.au.
Look out for this label on the product page:
Products Over 100kg
Shipping cost will be automatically calculated at checkout based on your postcode. Simply add the item to your cart, go to the checkout page, type in your post code and select your preferred freight option to get a shipping quote in seconds.
Look out for this label on the product page:
We don't want to mess around with fine print and extra charges, we
like things to be simple and easy.
Want to know about our Returns Policy? Read more here.
Order Confirmation:
As soon as you place your order you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorised your credit card for the purchase.
As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment. If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.
If your item(s) are available for immediate shipment (within 5 business
days) we will process the charges and get to work preparing your order for shipment.
Order Shipment:
If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.
We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when checking out.
If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at sales@loftylawncare.com.au.
Damages:
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.
If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging.
If your item(s) do arrived damaged please send photos to sales@loftyawncare.com.au, then visit our Returns page and lodge your return claim online.
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at Lofty Lawn Care Mowers and More.
Great Service. We pride ourselves on the best service, anywhere. Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.
