The Largest, Most Powerful John Deere Tractor Ever Is This 830-HP, $1.2M Behemoth Unless you have thousands of acres to tend to, you probably don't need a John Deere 9RX 830. By Caleb Jacobs ...

Tractor and John Deere can almost be used interchangeably at this point, due to how iconic the brand has become. ... Now, John Deere also controls over 50% of the U.S. market for large tractors.

The new 9RX tractor is largest, highest-horsepower tractor John Deere has ever made. It is expected to roll off the assembly lines in Waterloo in mid-2024.