FJ Dynamics FR4000 Mower
type: Product
description: The FJDynamics FR4000 is a compact, commercial-grade autonomous robotic lawn mower engineered for large residential estates, sports fields, HOAs, and municipal turf management. Powered by industrial Real-Time Kinematic (RTK) positioning and an AI smart vision system, it operates within virtual boundaries without physical perimeter wires, delivering centimeter-level positioning accuracy across complex layouts. Key Technical Specifications Feature Specification Model FJDynamics FR4000 Smart Robotic Mower Navigation System Industrial RTK (Radio / Network) + Enhanced AI Vision (Stereo/RGB) Boundary Type Virtual Wire (Digital perimeter mapping via App) Cutting Width 255 mm (10 in) Cutting Height Range 10 mm – 50 mm / 20 mm – 60 mm (0.4 in – 2.4 in) Cutting Mechanism 6 pivoting stainless steel blades Coverage (Per Cycle) Up to 4,000 m² (~1.0 acre) Coverage (Multi-Day Max) Up to 10,000 m² (2.47 acres) within 72 hours Battery Capacity Dual 190 Wh lithium-ion batteries (380 Wh total) Runtime per Charge Up to 180 minutes (3 hours) Charge Time ~120 minutes Mowing Speed Range 0.3 m/s to 0.5 m/s (1.1 km/h – 1.8 km/h) Max Slope Gradient Up to 33° (65% grade) Dimensions (L × W × H) 645 × 444 × 420 mm (25.4 × 17.5 × 16.5 in) Unit Weight 13.3 kg (29.3 lbs) IP Rating Mower: IPX5 / Charging Station: IP65 / RTK Station: IP67 Sensors Stereo camera, RGB camera, bumper, lift, tilt, rain sensor Connectivity 4G, Wi-Fi, Bluetooth, Mobile App Core Systems & Architecture 1. Navigation & Boundary Management Dual-Layer Guidance: Combines dual-mode RTK (Radio and Network) with stereo optical cameras to preserve operational positioning under heavy tree coverage or near structures. Wireless Mapping: Configures multi-zone schedules, passage corridors, and restricted (no-go) areas directly via the FJD mobile application. Parallel Route Optimization: Plans systematic parallel cutting patterns to maximize coverage efficiency and minimize turf wear compared to random-bounce patterns. 2. Terrain & Inclin…
brand: Equipment Blades Inc
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