We run one 9770 and bought another S680 this fall. In all crops that we harvest Wheat, Barley, Canola, Peas and Soybeans the 680 has 25% more capacity. We find the 680 and the 9770 fill their hoppers at the same time. The 680 holds roughly 400 bu and 9770 300 bu. We operate our combines according to losses not how fast were travelling.We are running Howard concaves and are substantially better then JD in our conditions.
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