ManufacturerZucchetti Centro Sistemi S.p.A. (ZCS)Robot model · No. 11

Twenty 25 RTK

Agricultural Robots · Lawn Mowing

CommercialItaly

Key factAI Grass Sensor · 45%

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Model details

Model specifications

AI Grass SensorYES

Allowable Slope45%

App ControlBluetooth + LTE

AvailabilityCurrent / Available

Average Working Time3 hours ±20%

Battery Capacity5.0 Ah / 130 Wh

Battery Charger2.3 A / 68 W

Battery Quantity1 × 5.0 Ah

Battery TypeLithium-ion

Battery Voltage25.9 V

Blade4-point star blade

BluetoothYES

ChargingAutomatic, contact charging

Charging Guide CableYES

Cutting Height25–60 mm

Cutting Height AdjustmentManual

Cutting Width29 cm

Dimensions386 × 534 × 263 mm

Drop-Off DetectionUltrasonic

Eco ModeYES

FOTAYES

GPS-GSM Remote Control / ZCS ConnectYES

IP RatingIPX5

Manageable Lawn AreasUnlimited

Maximum Cutting Surface3,000 m²

Maximum Slope35%

Maximum Slope at Outer Edge20%

ModelTwenty 25 RTK

Motor TypeBrushless

NationalityItaly

NavigationPre-Set Path + GPS RTK / ZCS Cloud RTK

Navigation AccuracyCentimeter-level

Noise Level60 dB(A)

Obstacle DetectionUltrasonic

Official-source discrepancyAmbrogio's current English technical table specifies one 5.0 Ah battery and approximately 3 hours runtime, while current French/German/Italian introductory copy describes two 5.0 Ah batteries and approximately 6 hours runtime. The Italian technical table itself again shows 5.0 Ah/130 Wh and the English table explicitly says 1 × 5.0 Ah. For database accuracy, I recommend 5.0 Ah / 130 Wh and 3 hours, while flagging the regional-site conflict rather than combining the figures.

Perimeter Wire RequiredNO

Pre-Set Path CuttingYES

Product LineHome Smart / AI

Product TypeWire-Free RTK Autonomous Robotic Lawn Mower

Rain SensorYES

SecurityPIN via app

Self-Levelling TractionYES

User InterfaceTouch display

Virtual AreasUnlimited

Voice Assistant IntegrationYES

WeightN/A.

About the Twenty 25 RTK

The Ambrogio Twenty 25 RTK is a wire-free autonomous robotic lawn mower for areas up to 3,000 m². It combines ZCS Cloud RTK centimeter-level positioning with systematic pre-set-path mowing, AI grass sensing and ultrasonic obstacle/drop-off detection. It offers a 29 cm cutting width, 45% allowable slopes, automatic charging, unlimited virtual areas and Bluetooth/LTE remote control.

Typical applications: Lawn Mowing.