1921-1925

Beginning in 1921, the Super Four 15-30 was built. It was set on basically the same chassis as the Light Four but used a slightly larger
Midwest engine. Up to 1924, it carried a 15-30 rating, but for 1925, the last year of production, the rating was increased to 18 drawbar and 36 brake horsepower.

Engine: Midwest Vertical Valve-In-Head

Cylinders: 4

Bore & Stroke: 4.50x6.00

RPM: 1000

CID: 381.7

Fuel: Gasoline

Main Fuel Tank Cap: 24

Aux Fuel Tank Cap:

Carburetor: Kingston L

Cooling Capacity: 9

Drawbar HP: 26.85

Belt PTO HP: 44.68

Weight: 6090 lbs

Length: 150 inches

Width: 82.5 inches

Height: 69 inches

Number of Gears: 2/1

Options:

Total Produced: 1100