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RTKn KR174E or LUBA 3 AWD?

RTKn KR174E is best suited to lawns suited to network rtk for large properties and obstacle avoidance up to 5,000 m²; LUBA 3 AWD is best suited to large multi-zone lawns with steep or uneven ground. Compare their features and compromises below.

ProductLocal priceStatus
Choose RTKn KR174E if...

Lawns suited to network rtk for large properties and obstacle avoidance up to 5,000 m².

Main compromise: gardens outside its stated lawn-size, slope, positioning or boundary requirements.
Choose LUBA 3 AWD if...

Large multi-zone lawns with steep or uneven ground.

Main compromise: small, simple gardens.

Side by side

The meaningful differences.

SpecificationKress RTKn KR174EMammotion LUBA 3 AWD
Working areaRecommended 5,000 m² (cutting every 48h); maximum 7,500 m² (cutting every 72h)—
NavigationSatellite-guided RTK with dead reckoning for shaded areas; systematic parallel line patternTri-Fusion Navigation: 360 LiDAR + NetRTK + Dual Camera AI Vision
Cutting width22 cm400mm
Cutting height30–60 mm, electronic adjustment25-70
Battery6 Ah, 20 V Li-Ion—
Slope40%—
Noise68 dB perceived sound level70dB
WeatherproofingIPX5—
Boundary wire—Not required
Positioning—±1cm claimed
Maximum slope—Up to 80%
Runtime—Up to 215 minutes
Water resistance—IPX6
Slope capability—Up to 80%
Boundary system—Wire-free - no perimeter wire. NetRTK (network RTK, no local base station) plus 360 LiDAR and dual-camera AI vision.
Charge time—120 minutes
Protection—IPX6

Official product sources

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