DR Versa Mower

http://www.drpower.com/power-equipment/lawn-mowers/riding-mowers/25-hp-es-new-kohler-versa-pro-z-mower--52-in.axd

The Ultimate Z-Steer, for the Biggest Mowing Jobs!

With the awesome power of the 25 HP V-Twin Kohler engine, this model is ready to mow all day, every day. With a generous 52" wide cut and a top speed of 13 mph, you'll be finished mowing in record time. Ideal for extended use and extra large jobs. Responsive, two-lever hydrostatic controls enable you to maneuver quickly around obstacles and get in and out of irregular spaces with ease. Best of all, if you have slopes or pond edges that are unsafe for a rider, the Versa-Pro converts to a walk-behind mower in seconds and goes just about anywhere. It's the only z-steer mower that can mow all the areas of your big lawn!

• Provides beautiful, professional-looking results
  
• Converts to a walk-behind mower in seconds
  
• Mows slopes, under trees, where other riders can't go