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I drove the world's most powerful tractor - it's outstanding in its field

To drag a large implement across a big field you need a certain number of things. One of those is traction and grip on the ...
The Drive

The Largest, Most Powerful John Deere Tractor Ever Is This 830-HP, $1.2M Behemoth

John Deere has made plenty of big machinery in the past, but this one is the green-and-yellow’s largest ever. It’s called the 9RX 830, and thanks to its 18-liter turbodiesel engine, it’s also the most ...