The IS® 2000Z series of mowers is a leading choice among landscape contractors and large property owners alike. Featuring our iCD Cutting System in 52” and 61” widths, with our longer-life greaseable aluminum and cast-iron spindles, this machine offers you pure mowing performance. It’s easy to see why so many operators enjoy the benefits this mower has to offer. Model Engine Deck IS2000ZB2852 28 gross hp Briggs & Stratton Commercial Turf Series* 52" IS2000ZKAV2652 25.5 gross hp Kawasaki FX** 52" IS2000ZKAV2661 25.5 gross hp Kawasaki FX** 61" IS2000ZB3061 30 gross hp Briggs & Stratton Commercial Turf Series* 61" IS20000ZBV3261 32 gross HP Vanguard BIG BLOCK* 61"