Husqvarna Automower® 420 iQ
The Husqvarna Automower® 420 iQ delivers precise, wire-free robotic mowing for larger lawns up to 4,000 m². Powered by Husqvarna EPOS® technology, it uses satellite-based positioning and virtual boundaries to provide flexible lawn care without a physical boundary wire.
Set up and manage the mower through the Automower® Connect app. Create mowing areas, apply individual settings and define temporary stay-out zones around garden beds, pools, paths or seasonal projects.
Choose striped, checkerboard or triangular patterns using systematic mowing across areas up to 4,000 m². For a softer, carpet-like finish, irregular mowing supports lawns up to 2,000 m².
Electric cutting-height adjustment provides a broad 25–100 mm range, making the 420 iQ suitable for everything from fine couch to thicker Australian grass varieties such as kikuyu. Large wheels, a rugged bumper and radar-assisted object detection help it navigate uneven ground, surface transitions and obstacles.
Key features
- Wire-free mowing with virtual boundaries
- Systematic mowing capacity up to 4,000 m²
- Irregular mowing capacity up to 2,000 m²
- Husqvarna EPOS® satellite-based positioning
- EPOS® RS1 Reference Station included
- Striped, checkerboard and triangular mowing patterns
- Radar-assisted object detection and avoidance
- Automower® Zone Control
- Customisable work areas and temporary stay-out zones
- Electric cutting-height adjustment from 25–100 mm
- Handles slopes up to 45%
- Automower® Connect app control
- Cellular, Wi-Fi and Bluetooth® connectivity
- GPS theft tracking and GeoFence
- Colour display with jog wheel and status indicators
- Firmware updates over the air
- Amazon Alexa and Google Home compatibility
- IPX5 weather protection
Installation and positioning
The Automower® 420 iQ can use Husqvarna Cloud for satellite correction data where cloud coverage is available. This service is provided at no additional cost and typically delivers positioning accuracy better than 5 cm.
Where cloud coverage is unavailable, the included EPOS® RS1 Reference Station provides a standalone positioning solution with typical accuracy of approximately 2–3 cm. An internet connection is not required when using the reference station.
The Automower® Connect app is required for setup and is available free from the App Store and Google Play.
For larger or more complex lawns, speak to the ArbSupplies team about professional installation. The 420 iQ can also operate with a traditional physical boundary wire if preferred; boundary wire is not included.
Specifications
| Specification | Details |
|---|---|
| Boundary type | Virtual or physical wire |
| Systematic mowing capacity | 4,000 m² |
| Irregular mowing capacity | 2,000 m² |
| Maximum slope within installation | 45% |
| Maximum slope at boundary | 15% |
| Maximum active time | 24 hours |
| Cutting width | 24 cm |
| Cutting height | 25–100 mm |
| Cutting-height adjustment | Electric |
| Cutting system | Three pivoting razor blades |
| Typical mowing time per charge | 84 minutes |
| Typical charging time | 54 minutes |
| Battery | 5 Ah Li-ion |
| Connectivity | Cellular, Wi-Fi and Bluetooth® |
| Object detection | Radar |
| Sound level | 62 dB(A) |
| Protection rating | IPX5 |
| Weight | 17.2 kg |
| Dimensions | 75 × 54 × 28 cm |
Included
- Charging station
- EPOS® Plug-in
- EPOS® RS1 Reference Station
- Power supply
- 10 m low-voltage cable
- 100 stakes
- Six additional blades
Physical boundary wire is not included.
Warranty
The Husqvarna Automower® 420 iQ includes a two-year manufacturer’s warranty as standard. Purchase an eligible Cleaning and Maintenance Kit and follow Husqvarna’s prescribed servicing schedule to qualify for an extended five-year warranty. Eligibility and conditions apply.
Need help choosing the right positioning method or planning your installation? Contact the ArbSupplies team for advice and professional installation support.
Explore the complete Husqvarna Automower® range.