With impressive understatement the John Deere website refers to its 9RX range of agricultural machinery as "high-horsepower tractors". We always like it when the Christmas road test has a unique claim ...
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John Deere’s new 9RX 830 is the biggest, most powerful and most expensive tractor ever to go into series production. In pure horsepower terms, it can be bettered only by the 1,100hp custom-built Big ...
John Deere has unveiled what it labels the most powerful tractor ever at the Commodity Classic in Houston, Texas, at the launch of the all new 9RX Series Tractor lineup, including three new ...
John Deere has launched its most powerful tractor yet, cranking the output of its flagship 9RX artic up to a heady 913hp. The performance boost has been made possible by upsizing to an 18-litre engine ...
When Simon Doolin was asked to be part of a group of only 12 people from across the globe to contribute farmer feedback to the design of the John Deere 9RX 830, it was an unparalleled opportunity to ...