In Reply to: 1688 still useful if purchased for next year? posted by ohioIH on November 23, 2004 at 14:04:43:
1688 will have roughly the capacity of a 2188. Main difference in the two was the new cab.
As far as efficient. Several guys around here harvest 2000 acres with a 2366. They will do about as much as a 1680.
Chads