Autonomous line marking for sports fields.

Accurate GNSS positioning, app control and automatic multi-field marking replace hours of string lines and manual marking.
Technical Specifications
Engineered for precision and reliability across the UK's most demanding grounds.
PaintMaster Pro RLM01
(professional clubs, councils, contractors)
- Dual GNSS with local base station or NTRIP for centimetre accuracy; optional laser kit for millimetre accuracy under trees or near stands
- 20 L paint tank with independent refill port and quick-change bucket
- 1 kWh battery: up to 5 hours per charge, about 2 hours to recharge, up to 12 full-size pitches per charge, swappable packs for continuous marking
- Dual cameras plus front and rear bumpers; fleet and multi-field management
- Handheld point marker and tablet supplied; FJD Landscaping App on iOS and Android
Speed 1-3 km/h | 58.6 kg | IPX5 | operating range 5-45°C
PaintMaster Mini RLM02
(clubs, schools, smaller venues)
- Single RTK GNSS, centimetre accuracy
- 8 L paint tank | 190 Wh swappable batteries
- About 1.5 hours | one 11-a-side pitch per charge
- IPX5 weather resistance
- Handheld point marker optional | no laser kit
Speed 2 km/h | 21.85 kg | IPX5 | Compact Size
Perfect for: Grounds teams | Multi-pitch sports complexes | Councils and contractors | Schools, universities and academies
Map in minutes
Plan, schedule and monitor from the app
Automatic move to the next field
Real-time obstacle detection, day or night
Practise marking paths virtually with the Paintmaster Simulator
Which marker suits your club? Get a Quote
Get in Touch
Ready to transform your groundskeeping? Our expert team is here to help you find the perfect robotic solution for your team.
Phone: 07827 914797 / 01228 475170
JRW Machinery
JRW Machinery
Black Brow Farm
Aikton
Wigton
CA7 0JT