Building on the foundation of the 8R Series Tractors introduced last year, John Deere has developed and integrated the "smart-tractor" concept into its latest row-crop tractors in the 235 to 360 engine horsepower range for 2011.

CAT FOREST PRODUCTS recently announced updates to the cab on the track feller buncher line, including the Cat 511, 521, 522, 532, 541, 551, and 552.