John Deere's 9R tractors have increased front frame strength 10% and rear frame assembly strength 30% to accommodate higher horsepower and larger loads John Deere's 115 gpm 9R/9RT Scraper Special ...

The new 9R/9RT Series of scraper tractors from Deere includes three track models (designated with "RT") and three wheeled models (designated with an "R"), ranging from 460 to 560 horsepower. Deere's ...

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 models -- ...

The John Deere 9R/9RT Scraper Special Series tractor range now includes the company’s largest model to date, the 9620R. The four wheeled models and three tracked models in the range have increased ...