ManufacturerPositec Germany GmbHRobot model · No. 15

KR237

Consumer Robots · Lawn Mowing

CommercialGermany

Key factAnti-Theft System · Automatic Lock

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Model details

Model specifications

Anti-Theft SystemYES

Automatic LockYES

AvailabilityCommercially Not Available

Average Mowing RuntimeNot publicly disclosed/verified

Battery Capacity10 Ah

Battery ChemistryLithium-ion

Battery ModelKA3210.1

Battery Voltage20 V

Blade ConfigurationDual-layer

Boundary SystemVirtual, wire-free

Charger ModelKA3724

Charging BaseIncluded

Charging Base DimensionsNot publicly disclosed/verified

Charging Base WeightNot publicly disclosed/verified

Charging Current20 A

Charging MethodAutomatic side-contact charging

Charging Time30 min (2025 US catalog)

Charging TowerIncluded

Commercial Product NameKress RTKⁿ 7-acre robotic lawn mower with OAS

Connectivity4G

Cutting Blades6 (manufacturer product specification)

Cutting Disc DesignGliding disc

Cutting Disc LevelingAutomatic self-leveling

Cutting Discs2

Cutting Height AdjustmentElectronic

Cutting Height Range0.39–2.36 in (approximately 10–60 mm)

Cutting Motor Output110 W

Cutting Width13.78 in (approximately 35 cm)

DisplayLCD

Drive Motor TypeIn-hub electric motors

Exact ModelKR237

Fleet ManagementSupported

Front Wheels2

Hose CleaningSupported

Included Charging Base Fixing Nails8

Included Spare Blades36

Lift SensorYES

Maximum Area in 2025 US Catalog10 acres (rounded published value)

Maximum Mowing Area (72-Hour Schedule)10.5 acres (approximately 42492 m²)

Maximum Slope Capability40% (approximately 22°)

Maximum Travel SpeedNot publicly disclosed/verified

Mobile ApplicationKress compatible robotic mower application

NationalityChina

Navigation BackupDead reckoning

Navigation PatternSystematic parallel lines

Navigation SystemKress RTKⁿ satellite navigation

Obstacle Avoidance SystemIntegrated Kress OAS

Operating TemperatureNot publicly disclosed/verified

Over-the-Air Firmware UpdatesYES

Perceived Sound Level75 dB

PIN-Code ProtectionYES

Product RangeKress Mission Mega RTKⁿ

Recommended Mowing Area (48-Hour Schedule)7 acres (approximately 28328 m²)

Regenerative BrakingKress RBS

Robot DimensionsNot publicly disclosed/verified

Robot TypeAutonomous professional robotic turf mower

Robot Weight49.38 lb (approximately 22.4 kg)

Route OptimizationMAP Mowing Action Plan

RTK Antenna Listed in Box ContentsYES

USB InterfaceYES

Virtual Electric FenceYES

Water Protection RatingIPX5

About the KR237

Professional autonomous robotic turf mower using Kress RTKⁿ satellite navigation, dead-reckoning backup, virtual boundaries and integrated obstacle avoidance. The KR237 features a 35 cm dual-disc cutting system, enhanced 110 W cutting motor, gliding cutting discs, precise 10–60 mm cutting-height adjustment, 10 Ah lithium-ion battery, 4G connectivity and fleet-management support. Designed for golf-course fairways and large managed turf, it offers 7-acre recommended and 10.5-acre maximum mowing coverage.

Typical applications: Lawn Mowing.

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