Commercial Drivetrain: Hydro-Gear® ZT-3100 transaxles with shock valves, charge pumps, steel-cut gears, and serviceable filters. Proven Power: A 24 horsepower engine from Kawasaki® to power through tough lawns. Comfort Ride: ISO 360 Mount under a plush seat for a super comfortable ride. Chute Control: Take full control of your clippings with the standard OCDC. Large Rear Tires: 22″ drive tires for more traction, speed, and stability. 48″ and 54″ Elite Cutting System: Formed and welded 10 ga deck shell.