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 ...

Rarely has there been so much preamble and orchestrated PR faff for the debut of an agricultural machine as there has been for the launch of John Deere’s four-track 9RX tractor. For the past year, ...

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 ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

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 ...

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 ...