Good day looking at robot mowers for 4 acres under grass. When we built, we put in drought resistant grass, which, to be healthy, needs to be cut at 4" or higher. Can we get one of those mower through you? any idea what the price range might be? thank you very much 
Hello @alberta2!
Currently we only carry Ambrogio lawnmowers. You can find all the models available in the Robot Lawn Mowers section.
Unfortunately, I checked all the options and none of them reach a cutting height of 4 inches (you can find this information in the product specifications).
But maybe a forum member could recommend you some other options.
Please let us know if there’s anything else we can help you with