Introduction
Oliver Super 99 Standard-Tread Tractor
The Oliver Super 99 is a standard-tread agricultural tractor manufactured between 1954 and 1958 in Charles City, Iowa, USA. Positioned as a high-power machine for its era, it was designed to handle demanding field operations with a focus on mechanical reliability.
Engine and Performance
The tractor is powered by a 302 cubic inch (4.9 L) Waukesha-Oliver 6-cylinder liquid-cooled gasoline engine. It operates at a rated engine speed of 1675 RPM and produces 88 horsepower, providing the necessary torque for heavy-duty traction tasks.
Transmission and Drivetrain
The powertrain features a gear-type transmission providing 6 forward speeds and 2 reverse speeds. Power is transferred through a 355.6 mm dry disc clutch, ensuring durability during frequent gear changes. The tractor utilizes a two-wheel drive configuration.
Hydraulics and Implements
The Super 99 is equipped with a live rear Power Take-Off (PTO) operating at 540 RPM. The live PTO system allows the operator to control the implement rotation independently of the tractor's forward motion, facilitating efficient operation with various agricultural attachments.
Chassis and Operator Environment
The machine features an open operator station with manual steering and disc brakes for stopping power. It is built on a 203 cm wheelbase with a front tread of 151 cm and a rear tread of 157 cm, utilizing 7.50-18 front agricultural tires and either 18-26 or 15-34 rear agricultural tires for traction.
Conclusion
With its robust 88-horsepower engine and functional design, the Oliver Super 99 was engineered for heavy agricultural work. It remains a notable example of mid-1950s American tractor manufacturing, suited for operations requiring consistent power and mechanical simplicity.
Production Information of Oliver, Super 99
- Original price was $5,000 in 1958
- Standard-tread tractor
- Built in Charles City, Iowa, USA
| Manufacturer | Oliver |
|---|
Dimension and Tires Information of Oliver, Super 99
| Wheelbase | 80 inches [203 cm] |
|---|---|
| Front tread | 59.75 inches [151 cm] |
| Rear tread | 62 inches [157 cm] |
| Ag front | 7.50-18 |
|---|---|
| Ag rear | 18-26 |
| Ag rear | 15-34 |
Engine Specifications of Oliver, Super 99
- Waukesha-Oliver
- Liquid-cooled
- Gasoline
- 6-cylinder
| Rated RPM | 1675 |
|---|---|
| Displacement | 302 ci [4.9 L] |
| Compression | 15.5:1 |
| Bore/Stroke | 4.00x4.00 inches [102 x 102 mm] |
| Starter volts | 12 |
| Rated RPM | 1675 |
Transmission Information of Oliver, Super 99
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Clutch | 355.6mm dry disc |
Mechanical Specs of Oliver, Super 99
- Two-wheel drive
- Open operator station.
- Manual steering
- Disc brakes
Power Information of Oliver, Super 99
| Rear PTO | Live |
|---|---|
| Rear PTO Type | 540 |
Where it sits
With 88 hp[P] HP, the Oliver Super 99 sits just above 99 (69 HP) in Oliver's range. Its power puts it in the 95th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Oliver Super 99 have?
The Oliver Super 99 delivers 88 hp[P] HP.
What years was the Oliver Super 99 produced?
The Oliver Super 99 was produced in 1954-1958.
What engine does the Oliver Super 99 have?
The Oliver Super 99 is powered by a Gasoline, 6-cylinder engine.
What transmission does the Oliver Super 99 use?
The Oliver Super 99 uses a Gear transmission.
Is the Oliver Super 99 4WD?
The Oliver Super 99 is available in 2WD.