Hills can't stop this all-wheel-drive robot lawn mower
HUSQVARNA AUTOMOWER® 435X AWD | Introducing the world's first Husqvarna AWD Automower® with extreme slope performance. Confidently manoeuvring slopes with an incline up to an impressive... | By HusqvarnaFacebook
Features and benefits Husqvarna Automower® 435X AWD - YouTube