Introduction
Oliver 88: A Fleetline Series Row-Crop Tractor
The Oliver 88 is a row-crop tractor produced between 1947 and 1954 in Charles City, Iowa. It represents a significant period in the manufacturer's history, marking the transition from the Streamline design to the Fleetline series in 1948.
Engine and Performance
The tractor is powered by a 6-cylinder Waukesha-Oliver diesel engine with a displacement of 230.9 cubic inches (3.8 liters). This liquid-cooled, vertical I-head engine operates at a rated speed of 1600 RPM. It features a 15.0:1 compression ratio and a 1-5-3-6-2-4 firing order, delivering approximately 46 horsepower for agricultural applications.
Transmission and Drivetrain
The powertrain includes a gear-type transmission providing 6 forward and 2 reverse speeds. Power is transferred through a dry disc clutch. The tractor is configured as a two-wheel drive model, utilizing manual steering for operator control.
Hydraulics and PTO
To support various implements, the Oliver 88 is equipped with an independent rear power take-off (PTO). The system operates at a standard speed of 540 RPM, providing consistent power delivery regardless of the tractor's ground speed.
Dimensions and Weight
The tractor features a wheelbase of 93.75 inches (238 cm) and an overall length of 141.875 inches (360 cm). The operating weight is 5000 lbs (2268 kg), which can be increased to 8484 lbs (3848 kg) when ballasted. It is designed with an open operator station and offers adjustable rear tread settings ranging from 47 to 91 inches (119 to 231 cm).
Conclusion
The Oliver 88 is a robust, mechanically straightforward tractor designed for row-crop operations. Its combination of a 6-cylinder engine and independent PTO made it a versatile machine for mid-century farming, remaining a notable model for collectors and historical agricultural equipment enthusiasts.
Production Information of Oliver, 88
- The Oliver 88 was restyled in 1948 from the Streamline to the Fleetline series (S/N 121301).
- Original price was $3,000 in 1954
- Row-Crop tractor
- Built in Charles City, Iowa, USA
| Manufacturer | Oliver |
|---|
Dimension and Tires Information of Oliver, 88
| Front tread | 8.5/12.1 inches [21/30 cm] |
|---|---|
| Wheelbase | 93.75 inches [238 cm] |
| Operating weight | 5000 lbs [2268 kg] |
| Height | 69 inches [175 cm] |
| Length | 141.875 inches [360 cm] |
| Rear tread | 47 to 91 inches [119 to 231 cm] |
| Ballasted weight | 8484 lbs [3848 kg] |
| Width | 68 inches [172 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag rear | 11-38 |
| Ag rear(optional) | 12-38 |
Engine Specifications of Oliver, 88
- Waukesha-Oliver
- Liquid-cooled vertical I-head
- Diesel
- 6-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 230.9 ci [3.8 L] |
| Compression | 15.0:1 |
| Bore/Stroke | 3.50x4.00 inches [89 x 102 mm] |
| Firing order | 1-5-3-6-2-4 |
| Rated RPM | 1600 |
| Air cleaner | Oil bath |
Transmission Information of Oliver, 88
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Clutch | Dry disc |
Mechanical Specs of Oliver, 88
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Oliver, 88
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Where it sits
With 46 hp[B] HP, the Oliver 88 sits between 80 (43 HP) and Super 88 (62 HP) in Oliver's range. Its power puts it in the 75th percentile of 1940s models in our database (263 machines).
Frequently asked questions
How much horsepower does the Oliver 88 have?
The Oliver 88 delivers 46 hp[B] HP.
What years was the Oliver 88 produced?
The Oliver 88 was produced in 1947-1954.
What engine does the Oliver 88 have?
The Oliver 88 is powered by a Diesel, 6-cylinder engine.
What transmission does the Oliver 88 use?
The Oliver 88 uses a Gear transmission.
How much does the Oliver 88 weigh?
The Oliver 88 weighs 5000 lbs [2268 kg].
Is the Oliver 88 4WD?
The Oliver 88 is available in 2WD.