Utility
Oliver 90
The Oliver 90 is a utility tractor built for farm work. It has a 2-wheel drive system and manual steering. The tractor uses a gear transmission with 4 forward gears and 1 reverse gear. This makes it easy to control in different farming tasks. The Oliver 90 has a strong engine made by Waukesha-Oliver. It runs on kerosene and has 4 cylinders. The engine is liquid-cooled, which helps it work well in hot weather. With a very high engine displacement of 443 cubic inches, this tractor has lots of power. However, its rated RPM is lower than most tractors. The Oliver 90 weighs about 7000 pounds, which is above average for tractors. It starts with a hand-crank, which was common for older tractors. Farmers can choose between steel or rubber rear tires, depending on their needs.
ManufacturerOliverEngine4-cylTransGear
Quick specs
- Category
- Utility
- Operating Weight
- 7,000 lb
- Transmission
- Gear
Overview
About the Oliver 90
The Oliver 90 is a utility tractor built for farm work. It has a 2-wheel drive system and manual steering. The tractor uses a gear transmission with 4 forward gears and 1 reverse gear. This makes it easy to control in different farming tasks. The Oliver 90 has a strong engine made by Waukesha-Oliver. It runs on kerosene and has 4 cylinders. The engine is liquid-cooled, which helps it work well in hot weather. With a very high engine displacement of 443 cubic inches, this tractor has lots of power. However, its rated RPM is lower than most tractors. The Oliver 90 weighs about 7000 pounds, which is above average for tractors. It starts with a hand-crank, which was common for older tractors. Farmers can choose between steel or rubber rear tires, depending on their needs.
Full specifications
Every recorded spec
General
| Manufacturer | Oliver |
|---|---|
| Model | 90 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 7,000lb |
Engine
| Make | Waukesha-Oliver |
|---|---|
| Cylinders | 4 |
| Displacement | 443ci |
| Bore | 4.75in |
| Stroke | 6.25in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
Dimensions
| Operating weight | 7,000lb |
|---|
Tires
| Front | 7.50-18 |
|---|
Head to head
90 vs. Utility median
How the Oliver 90 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 443 ci | 183 ci | +142% | 93rd |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 4 | 12 | -67% | 4th |
| Operating Weight | 7,000 lb | 5,303 lb | +32% | 67th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,941–5,720 models).
Compare to tractors with similar specs
Commonly compared Oliver tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Oliver 1250 | — | 3,280 lb | — | Compare → |
| Oliver 1250-A | — | 3,120 lb | — | Compare → |
| Oliver 1265 | — | 3,710 lb | — | Compare → |
| Oliver 1355 | — | 4,410 lb | — | Compare → |
| Oliver 1365 | 59 hp | 4,410 lb | 1971–1975 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely 6A | — | 6,370 lb | — | Compare → |
| Advance-Rumely DoAll | — | 3,702 lb | — | Compare → |
| Advance-Rumely OilPull B 25/45 | — | 25,000 lb | — | Compare → |
| Advance-Rumely OilPull E 30/60 | — | 26,300 lb | — | Compare → |
| Advance-Rumely OilPull F 15/30 | — | 16,500 lb | — | Compare → |
Explore
Oliver siblings
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Similar-spec models
Gallery
Oliver 90 photos
FAQ
Common questions
How many cylinders does the Oliver 90 have?
The Oliver 90 runs a 4-cylinder engine with a displacement of 443 ci.
What size tires does the Oliver 90 use?
Factory rubber for the Oliver 90 is 7.50-18 front tires.
What is the working weight of the Oliver 90?
The operating weight of the Oliver 90 is approximately 7,000 lb.
What type of transmission does the Oliver 90 have?
The Oliver 90 uses a Gear transmission offering 4 forward gears.
What routine service does the Oliver 90 need?
Regular maintenance for the Oliver 90 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.