Friend is considering upgradeing combine from 1480 - looking at a 1688 and a 2166. What would be the differences in capacity between them ? Which one would handle a 6 row head better ? Would they both handle a 8 row head ? Would they both handle a 25ft flex head ? What other things should be considered between the two machines . . . . TIA
CNH - 1688 or 2166 combine opinions ~
