UFM82-
I don't post here much, but I couldn't resist replying to your post about the Bobcat and the ASV RC100 being an "Ag" machine. First off, I used to be a salesman at a Wisconsin Bobcat dealer, and I was very successful. I now work as a middle school math teacher, but I work on the side with an S220 and an RC50. I consider myself to be pretty knowledgeable in the skid steer industry.
My first point...you are correct that Bobcat has been in the "tracked" market since the late 90's, however, other than changing chassis from the 863 to the S-Series, the only significant changes they have made to the undercarriage is to add another roller, and improve their seals some. Not drastic by any means. The track is still a mini-ex track made by Bridgestone (the same track that JD, NH, Komatsu, and Case use), the rollers are still mini-ex style, and the technology is old and made for operation at slow speeds. I experienced first hand the problems that Bobcat has had with their tracked machines, and I still converse regularly with current Bobcat salesmen, and they still face their challenges. At least in WI, the bobcat saleman that i deal with will point out that their tracks last just over half of the life of the ASV tracks on average.
My second point....The disadvantage of rubber wheels in the ASV undercarriage is a perception that Bobcat and others have tried to generate. I regularly use my RC50 to spread base rock and gravel. It is very true that I have experienced chips and grooves in my wheels, but I haven't changed any of them. They don't look new, yet at the same time they don't frive the rocks into my track, causing cuts and the introduction of moisture that corrodes the cords and causes failure like on the Bobcat and other rubber tracks with steel in them. I've had lengthy conversations with my ASV salesman, and the primary purpose the rubber wheels serve in their undercarriages is to act as a cushion when debris gets in the U/C, distribute weight, and help to guide the tracks.
Third comment....The T300 is gutless trying to run a mulching head. I've run them many times, even the FECON, and the weak link is a 3.3L engine trying to drive 37 gpm at 3300psi, along with raising and lowering loader arms, running tracks, etc. I have also run the RC100 with a FECON, and Loftness head. There is no comparison between the RC100 and the T300. I would estimate that the production difference is near 30% in favor of the RC100. It has a 4.4L engine that produces significantly more hp. i have been shown data that clearly shows tha tthe ASV RC100 has far better cooling capability than the T-300 K-Series. If I remember correctly, the ASV salesman stated that the RC100's hyd. oil temp after 10 minutes with a 2000psi load placed on it was around 160F. The Bobcat was running an oil temp over 225F after 6 minutes based on what he told me. Also, the RC100 was putting out around 66 actual hyd. hp at the mulching head and the T-300 was only putting out around 46HP and it wasn't even near 37gpm at 3300 psi, as a matter of fact I think it was only putting out around 20gpm at 3000psi. Once again, the advantage of a larger displacement engine and hp needed to drive a hyd. pump. If I remember correctly, the RC100 was putting out around exactly 38gpm at 3000psi, a benefit of the variable displacement load sensing pump that ASV uses. Unless Bobcat has changed the K-Series, they still use a standard gear pump that is belt driven due to the transverse mounted engine. I beleive that a direct driven pump is better. you don't have to deal with the inefficiency of a gear pump (compared to a piston pump) or belt slippage as the pump belt ages.
I'm definitely not trying to start a flame war, but ASV has been building track machines much longer than Bobcat, and they've built them from the beggining to be tracked machines and haven't taken existing skid steers and turned them into tracked machines, i.e. the same engines, ground clearances, wider widths, poorer hp to weight ratios, same cooling packages, mini-ex technology, etc. i appreciate your opinion, but I have sold Bobcat, own a Bobcat skid, but bought an ASV RC50. I don't regret my choice.