Oliver Super 55

The Oliver Super 55, a utility tractor produced from 1954 to 1958, is a timeless symbol of mid-20th century farming. With its compact yet robust design, it served as a dependable workhorse on farms of the era. This classic tractor was known for its versatility and ability to tackle a variety of tasks. Its simplicity and functional features made it a favorite among farmers, reflecting the agricultural technology of its time. Today, the Oliver Super 55 is remembered fondly as a symbol of the enduring legacy of agricultural machinery. Collectors and enthusiasts cherish it for its historical significance and its role in shaping the farming landscape of yesteryears.

Oliver Super 55 specs
Years of Production1954 – 1958
TypeUtility Tractor
TypeUtility tractor
Original Price (1958)$2,750
Oliver Super 55 Power
Drawbar (claimed)23.3 hp / 17.4 kW
PTO (claimed)32.65 hp / 24.3 kW
Drawbar (tested)29.60 hp / 22.1 kW
Belt (tested)34.39 hp / 25.6 kW
Engine Details (Oliver Gasoline)
Type4-cylinder, liquid-cooled inline
Displacement144 cubic inches (2.4 L)
Bore/Stroke3.50×3.75 inches (89 x 95 mm)
Air CleanerOil bath
Compression Ratio7:1
Rated RPM2000
Starter Volts6
Coolant Capacity14 quarts (13.2 liters)
Engine Details (Oliver Diesel)
Type4-cylinder, liquid-cooled inline
Displacement144 cubic inches (2.4 L)
Bore/Stroke3.50×3.75 inches (89 x 95 mm)
Air CleanerOil bath
Compression Ratio15.75:1
Rated RPM2000
Starter Volts12
TypeUnsynchronized gear
Gears6 forward and 2 reverse
ClutchDry plate
Oliver Super 55 Tires
Ag Front6.00-16
Ag Rear11-28
Wheelbase73 inches (185 cm)
Length120 inches (304 cm)
Height71 inches (180 cm)
Operating Weight3,400 lbs (1542 kg)
Ballasted Weight5,500 lbs (2494 kg)
Front Tread48 to 76 inches (121 to 193 cm)
Rear Tread48 to 76 inches (121 to 193 cm)
Power Take-off (PTO)
Rear PTOLive
Rear PTO Type540 (1.375)
Super 55 Serial Numbers
Oliver Super 55 overview

The Oliver Super 55, regarded as a historical model, provides us with a glimpse into the past while offering unique insights into the evolution of tractor technology. In its heyday, spanning from 1954 to 1958, this utility tractor was a remarkable piece of farm equipment.
Historical Model in Today’s Context:
In today’s world, the Oliver Super 55 stands as a testament to a bygone era of agriculture. Its compact and sturdy design, now considered quaint by modern standards, was once the pinnacle of tractor technology. While it may not match the power and sophistication of contemporary tractors, it embodies the essence of a time when simplicity and reliability were paramount. Restored Super 55s are occasionally put to work on small farms or used in nostalgic parades, reminding us of the enduring durability of vintage machinery.

Collectors’ Model:
For collectors and enthusiasts, the Oliver Super 55 is a highly sought-after treasure. Its historical significance and role in shaping mid-20th century farming practices make it a coveted piece of agricultural history. These collectors appreciate not only its mechanical prowess but also its place in preserving the heritage of early tractor technology. Restoring and maintaining an Oliver Super 55 is a labor of love, and owning one is like possessing a piece of living history.

Overview of Specifications and Aspects:
The Oliver Super 55 was available with two engine options, gasoline, and diesel, offering power outputs of 23.3 and 32.65 horsepower, respectively. Its unsynchronized gear transmission featured six forward and two reverse gears, reflecting the technology of its time. Mechanical disc brakes and an open operator station were typical features, highlighting the tractor’s practical design.

This utility tractor had a wheelbase of 73 inches and measured 120 inches in length. It stood 71 inches tall and had an operating weight of 3,400 pounds, making it a compact yet robust machine. The Super 55’s front and rear tread widths could be adjusted to suit different farming requirements.

In conclusion, the Oliver Super 55 occupies a special place in agricultural history, showcasing the technological advancements and design philosophies of its era. Today, it serves as a bridge between the past and present, appreciated for its enduring charm and the valuable role it played in shaping the agricultural landscape of its time. Collectors cherish it as a symbol of agricultural heritage, ensuring that this historical model continues to be celebrated for generations to come.

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