OLATHE, KANSAS– John Deere is announcing several updates for model year 2019 to its large 9R, 9RT, and 9RX Tractors that include a mix of the latest technology and performance-enhancing features. For the first time, John Deere is offering a 120-inch (3.05 m) track spacing option on 9470RX, 9520RX, 9570RX and 9620RX Series Four Track Ag Tractors equipped with […]