Description 23hp Kawasaki engine Deck Size: 54″ Ideal for up to 3 acres with 7mph mowing speed Warranty: 3 Years/ 300 Hours Upgrade your mowing experience with the Hustler Raptor XL 54″ Residential Zero-Turn Mower. Featuring a more comfortable seat and flex forks for a smoother ride, along with the option of a 23hp Kawasaki FR Engine. With a welded steel deck and wider stance, this mower offers durability and added comfort. Backed by an industry-leading warranty.