John Deere 40

The John Deere 40 is a 2WD utility tractor, produced by John Deere from 1953 to 1955 in Dubuque, Iowa, USA. It serves primarily in agricultural settings for a variety of tasks. This model came as a replacement for the model M and was available in different modifications, including the 40S and 40T.

Powered by a 1.6L, two-cylinder gasoline engine, the John Deere 40 provides a displacement of 100.5 cubic inches with a bore and stroke of 4.00 inches each and a compression ratio of 6.5:1. The engine is liquid-cooled and has a rated RPM of 1850, delivering 16.8 horsepower. It has a gear-type transmission with a dry disc clutch, offering four forward and one reverse gear.

The tractor features a 4x2 2WD chassis and manual steering. The dimensions are 130.625 inches in length, 89.75 inches in width, and 58.75 inches in height. The operating weight varies between 2900 lbs for the 40S model and 3220 lbs for the 40T. It has a simple rear hitch system and an electric starter, with a fuel tank capacity of 40 liters. The open operator station and the manual steering system denote the tractor's age and traditional design.

In summary, the John Deere 40 is a classic utility tractor known for its simplicity and effectiveness in various farming tasks. Its design and engineering focus on reliability and utility, providing a solid performance with basic operational features. Despite its age, the John Deere 40 remains a valued piece of machinery for small-scale farming operations.