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 ...

Here we have the John Deere 9RX 830, the '9RX referring to its series model name, with the numeric suffix bearing a loose connection to its power output. There are also 640, 710 and 770 tractors in ...

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 ...

Expect to pay a recommended retail price of $554,549 for the base model 9470RX with the Tier 2 engine, while the 9620RX, with the 15-litre Cummins QSX15 Tier 4 engine, will sell for an RRP of $680,296 ...

Production of John Deere’s new 9RX tractor — a flexible swivel-joint “articulated” tractor with four huge treads — will begin this year at the Deere factory in Waterloo. (Bill Krzyzanowski) Buy Photo ...

No audio available for this content. Google and the big automakers might get the lion’s share of attention when it comes to autonomous road vehicles, but John Deere has been making self-driving ...

AT THE top of tractors there are the 600hp-plus articulated crop monsters rolling on four tracks, and earlier this year John Deere brought its 9RX here to compete in that space. It’s a category ...

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Discovering the ideal task for a 9RX tractor, showcasing its capabilities, power, and efficiency in handling demanding farm work.