M and R Series Commercial walk-behind mowers offer powerful lawn maintenance solutions with hydrostatic drive systems that allow for smooth transitions between multiple speeds. Expect strong horsepower with max forward transport speeds at 7.5 mph depending on your model. You’ll also find intuitively designed and ergonomic controls, superior curb climbing abilities with generous ground clearance and a great deal more. View John Deere mowers in this category below or speak with a specialists at your closest True North dealership today.