treeracket
ArboristSite Lurker
It really helps when you are shopping for used equipment if you know what was made when and by whom. I'm looking for any links on model histories by major chipper manufacturers on what models they made and when. Vermeer, Brush Bandits, Altec, Morbark etc. Seems these companies do not post that sort of info all that often and you find yourself wondering when the (insert choice word) was this chipper made.