Russ
Guest
This topic of class size has always been an interesting one%2e So, many years ago I did some research%2e What I found after I contacted ASAE, PAMI, the Nebraska Tractor Test lab and SAE is that there were no official industry standards%2e %0d%0a%0d%0a%0d%0a%0d%0aThe original combine classification system was devised and used by Impliment and Tractor Magazine for their annual