An interesting item I ran across for transplanting small trees. Site can be found at http://www.treetoad.com
Item is available in cart/3 pt hitch/trailer models...prices also listed on site.
Re: TREE TRANSPLANTS
Pretty cool. But at $1795 for the smallest 3ph you would need to move a lot of trees. They get $50 a tree locally and they'll move trees much larger than 3"