Here's a nice link that itemizes all the specs and features of this mower: http://newhavenpower.com/ToroZ449_19hp52.html It's a 2005 Toro model # 74415, Z 449 Z Master commercial ZTR zero turn mower, with 52" Turbo Force mower deck and 19hp Kawasaki V-twin engine. Only 390 hours of private residential mowing...never used commercially! Very well maintained and absolutely no flaws, except for minor paint scratches from normal use. Always stored indoors. Runs and cuts like new. Comes with an extra set of blades for the deck, and I have .pdf copies of all manuals, including full dealer service manuals, that I can burn to CD or flash drive for your use. $4,950 OBO. Cash only, no trades. Call my cell 317-491-4011 or PM me to come check it out. I live near the northwest side of Indianapolis, IN.