J.I. Case

Model 40-72 (1921-1923)

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Tractor Info


Of the 41 tractors that were produced only 5 of them are still known in exstence. It is known as one of the most powerful parie tractors of its time. This tractor produced 91 hp at the belt and had a rating of 55.14 hp on the drawbar. It is the largest JI Case Gas tractor ever built.

Tractor Info

Engine: Case Vertical

Cylinders: 4

Bore & Stroke: 7.00 x 8.00

RPM: 800

CID: 1231.5

Fuel: Kerosene/Gasoline

Main Fuel Tank Cap: 52

Aux Fuel Tank Cap: 9

Carburetor: Kingston

Cooling Capacity:

Drawbar HP: 55.14

Belt PTO HP: 91.42

Weight: 22,000 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: 2/1


Total Produced: 41

1921: 42256

1922: 43943

1923: 45281

Location: Brass oval plate on the right side front frame

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