9 Series Tractors, 9R 640

The 9 Series Tractors are built to defy convention. With more engine horsepower (390 - 640 engine hp) and efficient FT4 engine technology, these machines welcome a good challenge.

9 Series Hutson Inc

John Deere 9R Series Tractors

2023 John Deere 9R 640 Tractors 425 or more HP for Sale

Why are farmers buying 30-year-old tractors? - Quora

1/64 Ertl John Deere Prestige 9R 640 4WD Tractor & Kinze 1051 Grain Cart w/ Fltr

John Deere 9 Series receives larger cab and more power

JOHN DEERE 9RX 640 Tractor Working on Spring Tillage

2023 John Deere 9R 640 Tractors 425 or more HP for Sale

John Deere Series 9 Named Tractor XXL FARM MACHINE 2022

John Deere 9R 640 Fase V. Serie 9R Fase V – AgroGuía

2022 John Deere 9R 640 - Articulated 4WD Tractors - Holland, MI

1/64 Ertl John Deere Prestige 9R 640 4WD Tractor & Kinze 1051 Grain Cart w/ Fltr

John Deere 9 Series receives larger cab and more power

9R