Robotic lawn mower FR4000

electricbattery-poweredfor sloped terrain

Overview
The FJD FR4000 is an autonomous robotic mower for large lawns and sports fields. It combines centimeter-level RTK positioning (Network RTK or Radio RTK) with an RGB + stereo vision system for boundary recognition, object detection and reliable navigation. The mower supports wire-free Drop & Run deployment, fast setup (≈10 minutes) and fleet control via the FJD Landscaping® mobile app.

Key Features

• RTK positioning: Network RTK (NTRIP) and Radio RTK options for centimeter accuracy
• Smart Vision System: RGB + stereo camera for boundary recognition, real-time object detection and operation in weak-RTK areas
• Drop & Run: move the mower and start without a fixed charging station
• Quick setup: operational in about 10 minutes
• Steep-terrain capability: 33° climbing (65%) and mowing on slopes up to 25° (47%)
• Ingress protection: Mower IPX5; charging station IP65; automatic rain detection and pause/resume
• Security: PIN lock, GPS tracking, geofence and lift alarms
• Customizable mowing patterns and fleet monitoring in the FJD Landscaping® app
• OTA software updates (one-click, lifetime free)

Smart APP & Remote Control
Real-time remote control and fleet management via the FJD Landscaping® app: live camera feeds, remote stop, location and status monitoring, one-click OTA updates and more than 20 app functions for operational control.

Safety & Sensing
Multiple onboard sensors combined with vision-based object detection enable dynamic path adjustments without stopping and maintain safe operation around people and animals.

Battery & Performance
Equipped with a 190 Wh battery for up to 180 minutes typical runtime and a typical charging time of ~120 minutes; designed for extended mowing sessions with uninterrupted operation.

Deployment & Positioning Modes

• Network RTK (NTRIP) — removes the need for a local reference station (FJD Trion™ N10 CORS recommended)
• Radio RTK — centimeter accuracy with ≥1 km signal range; RTK station may connect via Wi‑Fi
• Drop & Run — wire-free placement for flexible and disconnected-area operations

Cutting & Mowing
Vision-assisted boundary recognition supports precise edge trimming and mapping. Customizable mowing patterns and real-time avoidance ensure continuous coverage and minimal interruptions.

What’s in the Box

• Complete mower
• Charging station
• RTK base station
• Adapter (charging station)
• Adapter (RTK base station)
• Garage (optional)

Factory Configuration Notes
Standard factory delivery includes the complete mower, charging station, RTK base station and required adapters; garage is optional.

Videos and Case Studies
Reference videos and case studies demonstrate FR4000 deployments (including Australia and New Zealand), wire-free setup, mapping, object detection and slope performance.

Technical specifications

• Recommended mowing area: 4000 m² (1 acre)
• Max climbing ability: 33° (65%)
• Max mowing slope: 25° (47%)
• Boundary type: Virtual wire
• Mowing pattern: Customizable in the FJD Landscaping® app
• Weight: 13.3 kg (29.32 lb)
• Dimensions: 645 × 444 × 420 mm (25.4 × 17.5 × 16.5 in)
• Cutting height: 20–60 mm / 0.8–2.4 in and 10–50 mm / 0.4–2.0 in
• Cutting width: 260 mm / 10.2 in
• Battery capacity: 190 Wh
• Battery performance (typical): up to 180 mins
• Charging time: ~120 mins
• IP rating: Mower IPX5; Charging station IP65
• Connectivity: 4G, Wireless connectivity
• Software updates: OTA (one-click, lifetime free)
• Security: PIN lock, GPS tracking, geofence and lift alarms