Segway Navimow X420E Black (X4 Series) – 4WD wire-free robotic mower – up to 2000 m2

The Segway Navimow X420E Black from the X4 Series is designed to keep large lawns perfectly maintained without a perimeter wire. You create a virtual map in the app, manage zones and no-go areas, and the mower then works in systematic lanes for a clean, even finish.

Its Xero-Turn 4WD drive, traction control and front-wheel zero-turn steering help it maneuver smoothly while protecting the turf. It is engineered for slopes up to 84% (40 deg) and obstacles up to 7 cm.

Positioning is based on Network RTK (NRTK) for high accuracy. Antenna-free operation is possible via network coverage, and a GNSS antenna is included for optional installation so you can choose between network-based or local base-station positioning.

When the battery is low, it returns to charge automatically, fast-charges, and resumes where it stopped.

Key benefits

• No boundary wire: virtual setup in the app

• Supported mapping area (EU): up to 2000 m2

• 4WD with traction control and turf-safe zero-turn steering

• Systematic lane mowing

• Wide 43 cm deck, dual discs, 12 blades

• Fast charging and auto resume

• 360-degree panoramic obstacle avoidance

• Multi-zone management (up to 120 zones incl. no-go)

• IP66 rated, easy to rinse

• 68 dB(A) during normal operation

• Smart features: weather adaptation, voice control, OTA updates, doodle patterns

Core specs (X420E)

• Max supported mapping area (EU): 2000 m2

• Cutting width: 430 mm (43 cm)

• Cutting system: dual discs, 12 blades

• Cutting height: 20 – 95 mm

• Max speed: up to 0.8 m/s

• Max slope: 84% (40 deg)

• Obstacle handling: up to 7 cm

• Battery: 10 Ah

• Charging time: about 75 min (10% to 100% at 25C)

• Runtime: about 90 min

• Area per charge: about 675 m2

• Noise: 68 dB(A)

• IP rating: IP66

• Body dimensions (L x W x H): 850 x 610 x 351 mm

Service / data

• NRTK: lifetime included according to manufacturer

• 4G data service (X420): 1 year included, optional renewal afterwards (pricing may change)

In the box

• Navimow X4 mower (X420E) – 1x

• Charging station + installation kit – 1x

• Power extension cable – 1x

• Spare blades + bolts – 36x

• Pegs for the extension cable – 20x

• Power supply – 1x

• GNSS antenna – 1x

• Antenna installation kit – 1x

• Welcome card / important info / quick start guide – 1x

Warranty

• Mower (X4 Series incl. X420): 3 years

• Battery pack + power adapters: 2 years

• Blades: consumable (not covered)