Husqvarna 54" I do our 2 acre yard in about 1.25 minutes and that's going around tree's. They are a lot faster but if you turn it around as a zero turn you will dig up the grass on the slow turning wheel, at least I do at times.
Im fairly certain you meant an hour and 25 minutes! NOTHING short of a nuclear blast is going to cut 2 acres in 1.25 minutes!
