John Deere 40 Series

As one of the most popular series, the 40 series (also known as the Iron Horses) was a resounding success for John Deere. With overall horsepower increases and a brand new tractor into the lineup, the 4840, the iron horses hold a special place in a lot of people's hearts.  Models included: - 4040 (Open station, Hi-Crop, Cabbed) - 4240 (Open station, Hi-Crop, Cabbed) - 4440 (Open station, Hi-Cr…