Category
John Deere
Waterloo, Iowa, USA
4640
1978 – 1982
Row-Crop Tractor
7.6
Liquid-Cooled
15.5:1
4640
Row-Crop Tractor
7.6
Liquid-Cooled
15.5:1
Liquid-Cooled
7.6
297
243
434
Waterloo, Iowa, USA
John Deere
4640
1978 – 1982
Row-Crop Tractor
87.1
2 or 3
Closed Center
Click here to see Image
172
16 Forward and 6 Reverse
Closed Center
Partial Power Shift
Independent
1000 (1.75)