Oliver 90
The Oliver 90 is a tractor produced by Oliver. It is equipped with a 443 ci 7.3 L engine. Transmission: 4 forward and 1 reverse. Operating weight: 7,000 lbs 3175 kg.
Fuel & Capacities
Kerosene
Transmission
4 forward and 1 reverse
Operating Weight
7,000 lbs
3175 kg
Overview
![]() | 1937 - 1952
Standard-tread tractor |
|---|
Production | |
|---|---|
Manufacturer | Oliver |
Standard-tread tractor | |
Factories | Charles City, Iowa, USA |
South Bend, Indiana, USA | |
Variants | |
|---|---|
90 | all-fuel engine |
99 | gasoline engine |
Oliver 90 Engine | |
|---|---|
Waukesha-Oliver 7.3L 4-cyl kerosene | |
Engine details ... |
Oliver 90 Transmission | |
|---|---|
4-speed gear | |
Transmission details ... |
Oliver 90 Power | |
|---|---|
Drawbar (claimed) | 22 hp
16.4 kW |
Belt (claimed) | 44 hp
32.8 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Steering | manual |
Open operator station. | |
Power Take-off (PTO) | |
|---|---|
Rear PTO | optional |
Dimensions & Tires | |
|---|---|
Weight | 7,000 lbs
3175 kg |
Front tire | 7.50-18 |
Rear tire | 46x12 |
Full dimensions and tires ... | |
Engine
Engine Detail — 443 ci / 7.3 L Kerosene
Manufacturer | Waukesha-Oliver |
Fuel Type | Kerosene |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 443 ci
7.3 L |
Bore/Stroke | 4.75x6.25 inches
121 x 159 mm |
Air cleaner | oil bath |
Rated RPM | 1125 |
Starter type | hand-crank |
electric (optional) |
Transmission
Transmission — 4 forward and 1 reverse gear
Type | gear |
Gears | 4 forward and 1 reverse |
![]() | |
Dimensions
Oliver 90 Tires | |
|---|---|
Ag front | 7.50-18 |
Ag rear | 46x12 (steel) |
12.75-28 | |
13.25-28 | |
Ag rear | 13-30 |
14-30 | |
15-30 | |
Dimensions | |
|---|---|
Weight | 7,000 lbs
3175 kg |
Photos
Oliver 90 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Oliver 90.
Converted Equivalents:
Horsepower (HP)0 hp
Kilowatts (kW)0 kW
Metric Horsepower (PS / CV)0 PS
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