RealTreeRTV, thanks for the laugh! I really appreciated you comment.
In reality my comment was that the low end torque of the RTV may exceed some of the weaker links on the RTV that could result in stress fractures.
I had a real eye opener once with my 2011 RTV 900 XT. Needed to move a partial round bale of have and the bale ring to a new pasture. Had my son drive the JD 6410 tractor to the round bale and load it into the 5' x 10' trailer attached to the RTV. He then picked up the bale ring and followed me to the new pasture. My plan for unloading the bale was to have him place the front end loader forks in front of the bale while I pulled forward with the RTV and trailer. It was winter time and damp conditions. All worked well for the first 3' of travel at which time I felt the load rise. Dummy me just pushed a little harder on the accelerator resulting in continued forward movement. Then I looked back and noted that the front end of the tractor was sliding in the direction of RTV travel.
Yep, you guessed it. Remember dummy me? Well that guy didn't remove the trailer tailgate resulting in the hay bale to be pushed up agaist the tailgate all the while the RTV is sliding the tractor frontend side ways. Not a problem right, it's a small tractor. Not so. That 90 hp cabbed tractor and frontend loader weighs in at 14,500 lbs.
Who knows how mush dead weight the RTV was pulling, but I'd say that it pulled significantly more than Kubota rated the maching for.
My lesson learned was to not be a dummy. I could have damaged my new RTV by being a dummy. I've since decided to be more conservative because I plan for that RTV to last for twenty years. Continuing to be a dummy would likely not support that 20 year life span.
Moral of the story: Don't over do it even though the RTV has the low end torque to do more.