With a maximum engine power of 913 hp, the John Deere 9RX 830 is the most powerful tractor ever produced in mass production.

The three track models in John Deere's new 9R/9RT Scraper Special Series Tractors -- the 9460RT, 9510RT, and 9560RT -- get a new Durabuilt 5500 Series scraper rubber track. Three new wheeled ...

Three precision ag features lead the updates being made to John Deere’s 7, 8 and 9 Series Tractors for the new model year. new StarFire 7000 integrated GPS position receiver (as base equipment ...