The 4000 Series HDX Pro 52 in. (132 cm) 31 hp 999cc is a high-performance zero-turn mower that's designed for professional landscapers and homeowners with large properties. With a 52-inch cutting deck and a powerful 31 horsepower 999cc engine, this mower can handle even the toughest mowing conditions with ease. The durable steel frame and high-capacity cutting deck make this mower built to last, while the adjustable operator platform provides improved comfort and control. Additionally, the advanced cutting system ensures a smooth and consistent cut every time, making this mower the perfect choice for anyone seeking a top-of-the-line zero-turn mower.