550 (Gas) (1958-1962)

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Tractor Info


The 550 was a utility tractor manufactured in Charles City, Iowa. It had either an Oliver 2.5L four-cylinder gasoline or Oliver 2.5L four-cylinder diesel engine. It was a 4×2 2WD, power assist steering, differential mechanical dry disc brakes, a six-speed gear transmission, and an open operator station.

Tractor Info

Engine: Hercules

Cylinders: 4

Bore & Stroke: 3.75x4.5

RPM: 1650

CID: 198

Fuel: Gasoline

Main Fuel Tank Cap: 19.25

Aux Fuel Tank Cap:


Cooling Capacity:

Drawbar HP: 26

Belt PTO HP: 34

Weight: 4500 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: 6/2


1958: BM1001

1959: BN5001

1960: BO1001

1961: BP1001

1962: BR1001

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Last Updated: June 3rd, 2022

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