It is an "A" series with the 44 hp engine and the rare open cab with no heat or a/c. The dealership used it for a demo but could never sell it. I suppose to a lot of people the a/c is a big deal but growing up on a farm i've always been used to open tractors and skid loaders so I was glad to run into such a bargain. And with only 44 hp I don't need the power drain. We have a 180 acre dairy farm and I also have an engine building business to support my farming habit so the TC will very busy doing everything from snow plowing to hauling big square and round bales, hauling wood, pulling wagons, maintaining driveways, picking rocks, clearing brush and down trees, and when the work is done just joyriding around the neighborhood. I built a sickle bar mower about 8 years ago just like the one another member sent a picture of. It is absolutely fantastic on a skid loader for fence rows. I can't wait to try it on the TC. Something else I'm interested in is a tree shear. Has anybody tried one? Also don't tell the dealer but I may try my old D-100 backhoe. (carefully, of course). I think by the end of summer I'll be able to tell you how good this machine really is!