KR238EF Kress MasterSeries RTKⁿ robotic mower for sports fields
The Kress MasterSeries KR238E redefines unmanned turf management for golf courses and professional sports fields. Engineered to maintain championship-quality surfaces at scale, it mows up to 88,000 m² in 48 hours, delivering the consistency, precision and reliability demanded by professional turf managers. Auto-levelling cutting decks continuously adapt to ground contours, maintaining a precise cut while eliminating scalping across undulating terrain. Combined with Kress razor-sharp blades, the system produces clean, reel-like cuts with ±1 mm accuracy, ensuring exceptional visual consistency, playability and turf health—even at cutting heights as low as 10 mm. At the heart of the KR238E is Kress RTKⁿ technology, delivering centimetre-level positioning accuracy. When GNSS signals become unreliable, the system seamlessly switches to sensor fusion, combining V-SLAM, inertial data and odometry to maintain stable, uninterrupted navigation until satellite reception recovers. A range of dedicated accessories further expands the system’s capabilities, transforming the KR238E into a complete solution for modern professional turf management. Learn more › Learn less
- Up to 88,000 m² of coverage in 48 hours
- 62 cm cutting width
- Centimetre-level RTKⁿ positioning with no on-site antenna
- V-SLAM-powered sensor fusion dead reckoning
- Tri-camera vision, ToF, and 360° ultrasonic sensing
- Cutting heights down to 10 mm with ±1 mm accuracy
- Terrain-following auto-levelling cutting decks
- MAP™ technology for intelligent path planning
- Electronic cutting height adjustment
- Seamless inter-zones navigation
- Integrated anti-theft protection
Where champions play
MasterSeries delivers the consistency, precision and productivity behind the world’s finest playing surfaces.
More ground. Same standard.
One mower. Up to 88,000 m² in 48 hours. Scale without compromise.
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The finish says it all
MasterSeries delivers the clean, uniform finish you’d expect from a reel mower.
Millimetre precision
Cuts as low as 10 mm. Accurate to ±1 mm.
Different ground, same cut
The self-levelling cutting deck continuously adapts to every contour.
Ready for play by morning
A single mower maintains up to 22,000 m² overnight, moving from field to field so every pitch is ready for the day ahead.
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Signature striping
Choose stripe widths from 1.5 to 6 metres for perfectly aligned, professional striping.
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Nothing is better
Centimetre-level accuracy. No antennas across your grounds.
The details make the difference
Clean, consistent definition between greens, collars and fairways.
Always on course
RTKⁿ and V-SLAM work together to maintain accurate positioning—even beneath trees.
Works around obstacles
MasterSeries identifies obstacles in real time and adapts its path, so maintenance continues without disrupting play.
How it protects play
Safety first
MasterSeries combines AI vision and multi-sensor perception to recognise and avoid obstacles in real time, protecting both the mower and its surroundings.
▪ Recognises obstacles
Detects people, vehicles, equipment and fixed obstacles in real time.
▪ Avoids contact
Adjusts its path automatically to navigate safely around obstacles.
Every mower. Every task.
Monitor every mower, adjust schedules and manage your fleet from anywhere.
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Free your staff for what matters more
Unman routine mowing, so your team can focus on exceptional grounds.
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