The zero turn Model 225V-G4 mower utilizes heavy-duty Hydro-Gear ZT-4400 commercial transaxles with integrated cooling fan that feature 1-3/8-inch axles for longer service life. Ideal for commercial landscapers and large-acreage homeowners. Mowing speeds up to 9.0 MPH and 5.00 acres/hr. based on 61" cutting width.