PA is 80K also, and they have no sense of humor about 'heavy loads'. so it is unlikely that you would ever see much more than 23 tons net. For all those out there with info on this topic, please DON'T share any 'hawg tales' even though we all know a few.
As good as these guys are, they still need plenty of room to turn, and a stable platform to dump on.(always look for overhead obstructions, especially power lines, big branches. etc. A tri-axle is MUCH easier and safer in tight quarters, so look at that as an option also. They can carry 23 tons also in most cases.