Stable operation
Front suspension chassis ensures stable operation on uneven terrain, providing a smooth mowing experience.
Why Choose FJD Rough Ranger
Rough Ranger helps turf teams reduce repetitive manual work across mowing, ball collection, line marking, grass collection, and dew brushing. One robotic platform can support multiple daily maintenance tasks, helping teams improve labor efficiency, energy use, and operating ROI.
90 %
Labor Cost Savings
80 %
Energy Cost Savings
50 %
Higher Operating ROI
What Rough Ranger Can Do
Mowing
Stable mowing for turf care.
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Ball Picking
Pick & unload balls automatically.
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Line Marking
Perfect lines with less paint.
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Grass Collecting
Mow & clean in one pass.
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Dew Brushing
Clear dew for smoother golf play.
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Smarter Mowing. Fewer Missed Areas.
RTK + LiDAR navigation
RTK + LiDAR fusion ensures reliable performance even under trees or in signal-challenging areas.
Multi-zone management
Plan, manage, and monitor multiple mowing zones in the app with less repeated setup across different turf areas.
Smart path planning
Automatically generates optimized mowing routes to help reduce overlap, missed areas, and manual route planning.
Multi-layer safety protection
360° LiDAR works with front and rear bumpers for safer autonomous operation around obstacles.
Uneven terrain? No worries!
Rough Ranger connects with S2 Max, V4e Pro, and GolfMind to support a complete turf-care workflow — from accurate site data and digital planning to efficient autonomous mowing.
Golf Course
Workflow
Scan once, reuse endlessly
S2 Max scans the site in minutes and creates a reusable digital map for your entire robot fleet.
Map boundaries on site
With V4e Pro, teams can map boundaries directly on site and prepare mowing areas with a simple workflow.
Build a 3D course model
GolfMind turns the scan data into a real course model with clear working zones and routes.
04: Task Assignment
Plan and assign tasks
In GreenMaster Platform, the team can select mowing areas, generate routes, and preview the job before deployment.
05: Mowing
Deploy smarter, mow better
With FJD’s all-in-one workflow, teams can move from scan to mowing with less manual setup and more control.
Where Rough Ranger Works Best
Golf Courses
Sports Fields
Orchards
SPECS
Mowing Capacity
72-hour max mowing area (fast charging mode)
108,000 ㎡ (26.7 acres)
72-hour max mowing area (standard charging mode)
93,600 ㎡ (23.1 acres)
Max mowing area per charge
12,000 ㎡ (3 acres)
Max climbing ability
20°
Recommended working slope
15°
Travel speed
0–6 km/h (0–3.7 mph)
*Mowing area is a theoretical value under standard test conditions. Actual efficiency may vary with terrain and grass conditions.
*Working slope depends on site conditions. On slopes, routes should be planned primarily uphill/downhill. Cross-slope mowing should be avoided or used with caution.
Complete Unit
Weight
170 kg (375 lb)
Dimensions
1345 × 855 × 970 mm (53 × 34 × 38 in.)
IP rating
IPX4
Operating temperature
0–45℃
Cutting System
Cutting height
20–120 mm (0.8–4.72 in.)
Cutting width
635 mm (25 in.)
Battery & Charging
Battery capacity
4 kWh
Max working time
5 h
Charging time (standard)
5 h
Charging time (fast charging)
3 h
Battery rated voltage
48 V DC
Factory Configuration
Flat blade
Discharge blade
Charging station
Optional
/
Standard
/
Unavailable
