ManufacturerPositec Germany GmbHRobot model · No. 8

KR161

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 Available

Battery Capacity4 Ah

Battery ModelKA3024

Battery Nominal Voltage18 V

Battery RuntimeNot publicly disclosed/verified

Battery TypeLithium-ion

Battery Voltage20 V maximum

Blade No-Load Speed2700 rpm

Boundary SystemVirtual, wire-free

Charger Input120 V AC, 60 Hz, 38 W

Charger ModelKA3732

Charger Output20 V DC, 1.5 A

Charging BaseIncluded

Charging Base DimensionsNot publicly disclosed/verified

Charging Base WeightNot publicly disclosed/verified

Charging MethodAutomatic side-contact charging

Charging TimeApproximately 180 minutes

Commercial Product NameKress RTKⁿ ¼-acre robotic lawn mower

Cutting Blades3

Cutting DiscSelf-leveling

Cutting Height AdjustmentElectronic

Cutting Height Positions11

Cutting Height Range1.57–3.54 in (40–90 mm)

Cutting Width7.87 in (20 cm)

Electrical Protection ClassClass III

Exact ModelKR161

Front Wheels2

Integrated Dedicated OAS SensorNot verified for KR161

LCD DisplayYES

Lift SensorYES

Manufacturer Product CodeKR161

Maximum Recommended Lawn Area0.25 acre (approximately 1000 m²)

Maximum Slope40%

Maximum Travel SpeedNot publicly disclosed/verified

Mobile ApplicationKress Mission RTKn

Motor Drive ArchitectureNot publicly disclosed/verified

Mowing PatternSystematic parallel lines

Mowing Route OptimizationMAP Mowing Action Plan

NationalityChina

Navigation BackupDead reckoning

Navigation Connectivity4G

Navigation SystemKress RTKⁿ satellite guidance

Operating TemperatureNot publicly disclosed/verified

Over-the-Air UpdatesYES

Perceived Sound Level59 dB

Physical KeypadYES

PIN-Code ProtectionYES

Rain SensorYES

Rear Driving Wheels2

Robot HeightNot publicly disclosed/verified

Robot LengthNot publicly disclosed/verified

Robot TypeAutonomous residential robotic lawn mower

Robot Weight26.48 lb (12 kg)

Robot WidthNot publicly disclosed/verified

RTK Antenna Integrated in MowerYES

USB InterfaceYES

Water Protection RatingIPX5

About the KR161

Autonomous residential robotic lawn mower designed for lawns up to ¼ acre. The Kress KR161 employs network-based RTK satellite navigation, dead reckoning, virtual boundaries and systematic cutting. It features a 20 cm self-leveling cutting disc, electronically adjustable cutting height, 4 Ah lithium-ion battery, smartphone management, anti-theft tracking and automatic charging.

Typical applications: Lawn Mowing.

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