Compare/Oliver 80 Standard vs Oliver Super 66

Oliver 80 Standard vs Oliver Super 66

Verdict: Oliver 80 Standard vs Oliver Super 66

The Oliver 80 Standard and the Oliver Super 66 are both tractors — here is how they stack up on the figures that matter. Oliver 80 Standard leads on rated power with 36 hp against 33 hp. Oliver 80 Standard is the lighter machine (2,177 kg vs 3,943 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Oliver Super 66 is the newer design (1954 vs 1937). In short: choose the Oliver 80 Standard for outright pulling power, or the Oliver Super 66 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Oliver

Fit score

Best match

Clear

Oliver

Fit score

Best match

Clear

Rated power

36 hp

33 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

OliverReference

The four-speed transmission was added to the Standard 80 in 1938.Reference

Diesel 6-speed 2WDMay 19 - 26, 1955Link: Nebraska Tractor Test 544 fileReference

Steering

manualReference

power optionalReference

Variants

industrial tractorReference

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Row-crop 80

tricycle-frontReference

—

Standard 80

fixed-treadReference

—

Engine

Fuel tank

64.3 LReference

—

Plows

3Reference

—

Drawbar (tested)

26.8 kWReference

20.9 kWReference

Belt (tested)

30.8 kWReference

25.1 kWReference

Displacement

4.9 LReference

2.4 LReference

Bore/Stroke

108 x 133 mmReference

89 x 95 mmReference

Air cleaner

oil bathReference

Rated RPM

1200Reference

2000Reference

Starter type

electricReference

—

Belt power (max)

30.8 kWReference

25.1 kWReference

Max power

26.8 kWReference

20.5 kWReference

Drawbar (claimed)

—

16.6 kWReference

Compression

—

16:1Reference

Firing order

—

1-2-4-3Reference

Starter volts

—

12Reference

Transmission

Type

gearReference

unsynchronized gearReference

Gears

4 forward and 1 reverseReference

6 forward and 2 reverseReference

Clutch

dry discReference

Dimensions

Weight

2177 kgReference

3943 to 4050 poundsReference

Front tire

7.50-18Reference

5.00-15Reference

Rear tire

11.25-24Reference

10-38Reference

Ag front

7.50-18Reference

5.00-15Reference

Ag rear

12.75-24Reference

10-38Reference

Ballasted weight

3628 kgReference

—

Front tread

120 cmReference

—

Rear tread

137 cmReference

—

Gas Operating weight

—

1788 kgReference

Diesel Operating weight

—

1837 kgReference

80 Standard Serial Numbers

1937

803929Reference

—

1938

805320 (4-speed)Reference

—

1939

805337Reference

—

1940

806880Reference

—

1941

808125Reference

—

1942

809051Reference

—

1943

809991Reference

—

1944

810470Reference

—

1945

811911Reference

—

1946

813067Reference

—

1947

814564Reference

—

1948

815216Reference

—

Final

816241Reference

—

Test results

Belt fuel use (max)

14.4 l/hourReference

9.1 l/hourReference

Max pull

2303 kgReference

1992 kgReference

PTO & Hydraulics

PTO (claimed)

—

24.5 kWReference

Rear Type

—

optionalReference

Rear PTO

—

independentReference

Rear PTO Type

—

540 (1.375)Reference

Super 66 Serial Numbers

1954

—

7085Reference

1955

—

14099Reference

1956

—

39371Reference

1957

—

45846Reference

1958

—

57858Reference

Location:

—

Serial number plate below the dashboard.Reference

Questions

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.