The John Deere S-Series Combines include five models: S550, S660, S670, S680 and S690, which is an all-new Class 9 machine. The 400-bushel grain tank (standard on S680 and S690) is the largest ...

For example, a John Deere S670’s average auction price is $100,871 ... yet pre-DEF model, used combines are holding their value much better. A John Deere 9770 STS model, made from 2007 to ...

John Deere will be offering Finnish-made Sampo ... Further up the range, the S670 combine now has a 19hp increase in rated hp to 392hp, with maximum power boosted to 449hp. A four-strand ...

John Deere has introduced a number of upgrades for its flagship S-series combines, including improvements to its automation systems and residue management. These will apply to 2020 model machines ...

John Snover and his grandson, Colten Schafersman repair a broken belt on a John Deere S670 Combine on their farm in Hooper, Nebraska John Snover and his grandson, Colten Schafersman on their farm ...