With a maximum engine power of 913 hp, the John Deere 9RX 830 is the most powerful tractor ever produced in mass production.

global product manager for Case IH Steiger tractors. “This entire five-year process has involved farmers, and it’s resulted in the largest Steiger ever built.” The Steiger 715 Quadtrac ...

Additionally, we'd like to pay homage to the 747 Big Bud, an iconic tractor that cost a reported $1.3 million. It's a one-of-a-kind tractor that costs more than any other on the list, but it is a ...