We have a small, walk behind Bobcat which, I think, is about the same size as a Dingo. Its great for jobs with limited access. If there is more wood than we can tote in ten or twelve trips with a ball dolly (or if the terrain is steep) then we load the Bobcat on a trailer (the Bobcat is light enough to be towed with a 1/2 or 3/4 ton pickup) and whatever plywood we need. If the turf is dry and hard we put down plywood only where we have to turn. But, if there is nice, manicured fescue then we plywood the whole route.
We have a bucket and forks and always use the forks for moving logs. It will easily carry an 8 - 10 foot piece of 20" loblolly pine on level ground or up an incline. If you have to go down an incline with that size piece, then you have to go backwards or else the machine will tip. That slows things down a little bit, but it is much better than cutting the log into even smaller pieces and carrying them on a ball dolly or by hand.
Mahk