Compare/Oliver 80 vs Oliver Super 66

Oliver 80 vs Oliver Super 66

Verdict: Oliver 80 vs Oliver Super 66

The Oliver 80 and the Oliver Super 66 are both tractors — here is how they stack up on the figures that matter. Oliver Super 66 leads on rated power with 33 hp against 30 hp. Oliver 80 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 Super 66 for outright pulling power, or the Oliver 80 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

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

30 hp

33 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

OliverReference

The four-speed transmission was added to the Row-Crop 80 in 1939.Reference

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

Steering

manualReference

power optionalReference

Variants

Row-crop 80

tricycle-frontReference

—

Standard 80

fixed-treadReference

—

Engine

Fuel tank

64.3 LReference

—

Plows

3Reference

—

Drawbar (tested)

22.3 kWReference

20.9 kWReference

Belt (tested)

28.9 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

hand-crankReference

—

Belt power (max)

28.9 kWReference

25.1 kWReference

Max power

22.3 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

Rear tire

11.25-40Reference

10-38Reference

Ag rear

11.25-42Reference

10-38Reference

Front tread

13 to 0 cmReference

—

Rear tread

152 to 182 cmReference

—

Front tire

—

5.00-15Reference

Ag front

—

5.00-15Reference

Gas Operating weight

—

1788 kgReference

Diesel Operating weight

—

1837 kgReference

80 Serial Numbers

1937

109152Reference

—

1938

109167Reference

—

1939

109853 (4-speed)Reference

—

1940

110221Reference

—

1941

110615Reference

—

1942

110945Reference

—

1943

111219Reference

—

1944

111391Reference

—

1945

111929Reference

—

1946

112879Reference

—

1947

114144Reference

—

1948

114944Reference

—

Final

115373Reference

—

Test results

Belt fuel use (max)

18.9 l/hourReference

9.1 l/hourReference

Max pull

1716 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.