FJD RM21 Rough Ranger Robotic Mower

FJD RM21 Pro Rough Ranger — Built for Turf. Ready for More. The FJD RM21 Pro Rough Ranger is a modular robotic mower built for golf courses, sports fields, orchards, and large-scale turf care operations. Unlike a fixed-purpose mower, the Rough Ranger accepts interchangeable kits — mowing, ball picking, line marking, grass collecting, and dew brushing — so one machine can be redeployed across different jobs and different areas of the site as the season and the task demands. Key Features Modular kit system: Swap between mowing, ball picking, line marking, grass collecting, and dew brushing attachments on the same base unit. RTK + LiDAR navigation: Fused positioning keeps the mower on track even under tree cover or in signal-challenging areas of the course. Front suspension chassis: Absorbs uneven terrain for stable operation across rough, undulating turf. Floating cutting deck: Follows ground contours for a consistent cut and less scalping on uneven turf. Multi-zone management: Plan, manage, and monitor multiple mowing zones from the app without repeated manual setup. Smart path planning: Automatically generates optimised mowing routes to reduce overlap and missed areas. 360° multi-layer safety: LiDAR works alongside front and rear bumpers for safer autonomous operation around obstacles, players, and equipment. Large-scale mowing capacity: Up to 12,000 m² (3 acres) per charge and up to 108,000 m² (26.7 acres) across a 72-hour cycle in fast-charging mode. Fits the broader FJD ecosystem: Connects with FJD's S2 Max scanner, V4e Pro RTK receiver, and GolfMind platform for a complete scan-to-mow turf care workflow. The User manual can be downloaded here Note images show various attachments. These are all optional add on items and are not included in the price indicated. Contact us for further information and pricing of attachments