I have a 2 year old 48" exmark tthp that runs on LP gas. 20# tank. 19hp Kawi electric start good tires 600 somethin hours (dont remember off the top of my head) 2 sets of blades Damn good condition This thing is awesome and the only reason I'm selling is because I simply don't need it. I bought it as a back up and I'd like to move it and replace it with a more suitable back up machine, this one is too nice to sit lol. I'll get pictures up tomorrow. Price starts at $3500 You can convert it to gas if you want, all you need is a tank, fuel lines and a carb. But the propane is way cheaper, AND some people eat the clean fuel stuff right up!