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PRODUCT DOCUMENTATION

Lawn Mowers

FJDynamics FJD FR4000 Robot Lawn Mower

by FJDynamics

Engineered for precision autonomous lawn maintenance, this commercial-grade robotic mower combines advanced RTK navigation with innovative Smart Vision System technology to eliminate the need for traditional boundary wires. The dual RGB + stereo camera system enables real-time obstacle detection and intelligent perimeter recognition, while centimeter-level RTK positioning ensures precise coverage across challenging terrains.

Delivering impressive performance metrics, the FR4000 handles substantial 4000m² (1 acre) coverage areas and conquers slopes up to 33 degrees. Its robust 190Wh battery system provides 180 minutes of continuous operation, while the efficient 260mm cutting width and adjustable height range of 20-60mm ensure professional-grade results across diverse turf conditions.

Coverage Area: 4000 m² (1 acre) Maximum Slope: 33° (65%) Runtime: 180 minutes Cutting Width: 260 mm Water Resistance: IPX5

Capabilities

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Delivers professional-grade performance for its intended applications

Integrates with standard lawn mower systems and accessories

Feature detail

Specifications

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Cutting System ▶

Cutting Width 260 mm / 10.2 in

Cutting Height Range 20-60 mm / 0.8-2.4 in

Secondary Height Range 10-50 mm / 0.4-2.0 in

Recommended Area 4000 m² (1 acre)

Performance & Terrain ▶

Maximum Climbing Ability 33° (65%)

Maximum Mowing Slope 25° (47%)

Boundary System Virtual wire

Navigation RTK + Vision System

Power System ▶

Battery Capacity 190Wh

Runtime 180 minutes

Charging Time 120 minutes

Charging Type Automatic docking

Physical Specifications ▶

Weight 13.3 kg (29.32 lb)

Dimensions 645×444×420 mm

Mower IP Rating IPX5

Charging Station IP Rating IP65

Technical reference

What's Included / Not Included

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Included:

• 1x Complete FR4000 mower unit
• 1x Charging station
• 1x RTK base station
• 1x Charging station power adapter
• 1x RTK base station power adapter
• 1x User manual
• 1x Quick start guide

NOT Included:

• Optional accessories
• Extended warranty coverage
• Professional installation services

Compatibility

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Compatible With:

• FJD Landscaping mobile app
• FJD Trion™ N10 CORS
• Network RTK services
• Radio RTK systems
• 4G cellular networks
• Wi-Fi networks
• iOS devices
• Android devices

Operating Environment:

• Mower IP Rating: IPX5
• Charging Station IP Rating: IP65

Compatibility and ecosystem

Maintenance & Care

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Recommended Schedule: Regular maintenance required

• Weekly blade inspection and cleaning
• Monthly blade replacement or sharpening
• Quarterly battery health check
• Regular software updates via OTA
• Seasonal terrain mapping update
• Annual comprehensive service check

Frequently Asked Questions

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What navigation systems does this mower use?

The FR4000 utilizes a dual navigation system combining RTK (Real-Time Kinematic) positioning with Smart Vision System technology. It supports both Network RTK (NTRIP) and Radio RTK configurations for centimeter-level accuracy, while the RGB + stereo cameras enable real-time obstacle detection and boundary recognition without perimeter wires.

What is the maximum area this mower can handle?

The mower is designed to cover areas up to 4000 m² (1 acre) with a single charge. It features a 260mm cutting width and can operate continuously for 180 minutes before automatically returning to its charging station.

What slope capabilities does it have?

The FR4000 can handle maximum slopes of 33° (65%) for navigation, while maintaining effective mowing operation on slopes up to 25° (47%). This makes it suitable for challenging terrain and varied landscape configurations.

Additional reference

Resources & Downloads

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Official documentation and manuals are available upon request.

Product Identifiers

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SKU: Y0050004

Brand: FJDynamics

Manufacturer #: product

Price: $2,999.99

Product Name: FJDynamics FJD FR4000 Robot Lawn Mower

Category: Lawn Mower

Product Source: Link

Disclaimers & Source Notes

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About FJDynamics FJD FR4000 Robot Lawn Mower

Specifications and features documented here are based on official the manufacturer product information. Performance may vary based on conditions, configuration, and usage patterns.

Regulatory Considerations

Robotic mowers should comply with local noise ordinances. Some regions restrict operating hours. Check local regulations.

Verification Recommended

Always verify current specifications with the manufacturer before purchase. Product specifications may be updated without notice.

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