Oliver
Oliver 99
The Oliver 99 is a standard-tread farm tractor produced from 1937 to 1953 by Oliver at factories in Charles City, Iowa and South Bend, Indiana. It replaced the High-Compression Special 28-44 and was available with gasoline and diesel engines. The tractor features a 4-speed gear transmission, two-wheel drive, manual steering, and an open operator station. It has a drawbar power of 52.05 hp and belt power of 62.28 hp. The Oliver 99 was offered with various tire options and an optional independent rear PTO. It was succeeded by the Oliver Super 99 in 1954.
Power69 hp[B]
Founded1937 - 1953
Model99
Technical Specifications
Detailed specifications and technical data for Oliver 99
Power
| Plows | 5 |
|---|---|
| Belt (tested) | 62.28 hp (46.4 kW) |
| Drawbar (tested) | 52.05 hp (38.8 kW) |
Tires
| Ag rear | 46x12 (steel), 12.75-28, 13.25-28, 13-30, 14-30, 15-30 |
|---|---|
| Ag front | 7.50-18 |
Engine
| Fuel tank | 34 gal (128.7 L) |
|---|---|
| Rated RPM | 1125 |
| Air cleaner | oil bath |
| Bore/Stroke | 4.75x6.25 inches (121 x 159 mm) |
| Compression | 5.5:1 |
| Displacement | 443 ci (7.3 L) |
| Starter type | hand-crank (electric optional) |
| Engine options | Oliver 7.3L 4-cyl gasoline; Waukesha-Oliver 4.9L 6-cyl diesel; Waukesha-Oliver 4.9L 6-cyl gasoline |
| Rated RPM diesel | 1675 |
| Bore/Stroke diesel | 4.00x4.00 inches (102 x 102 mm) |
| Displacement diesel | 302 ci (4.9 L) |
| Rated RPM gasoline 6-cyl | 1675 |
| Bore/Stroke gasoline 6-cyl | 4.00x4.00 inches (102 x 102 mm) |
| Oliver gasoline 4-cylinder | liquid-cooled |
| Displacement gasoline 6-cyl | 302 ci (4.9 L) |
| Waukesha-Oliver diesel 6-cylinder | liquid-cooled, available in styled 99 after 1952 |
| Waukesha-Oliver gasoline 6-cylinder | liquid-cooled, available in styled 99 after 1952 |
Variants
| 90 | all-fuel engine |
|---|---|
| 99 | gasoline engine |
Dimensions
| Width | 65 inches (165 cm) |
|---|---|
| Length | 125.75 inches (319 cm) |
| Wheelbase | 80 inches (203 cm) |
| Rear tread | 52 inches (132 cm) |
| Height (hood) | 59.5 inches (151 cm) |
| Ballasted weight | 13110 lbs (5946 kg) |
| Operating weight | 7073 lbs (3208 kg) |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Brakes | Contracting band brakes |
| Steering | Manual steering |
| Operator station | Open operator station |
Production
| Type | Standard-tread tractor |
|---|---|
| Notes | The Oliver 99 replaced the High-Compression Special 28-44. The low-compression version was the 90. |
| Factories | Charles City, Iowa, USA; South Bend, Indiana, USA |
| Original price | $3,500 in 1956 |
| Years produced | 1937 - 1953 |
Belt Pulley
| RPM | 596 |
|---|---|
| Speed | 2600 ft/min (792.48 meters/min) |
| Width | 8.25 inches (20 cm) |
| Diameter | 16.75 inches (42 cm) |
Transmission
| Type | gear |
|---|---|
| Gears | 4 forward and 1 reverse |
| Clutch | dry disc |
Power Take-off (PTO)
| Rear PTO | independent (Optional) |
|---|---|
| Rear PTO Type | 540 (1.375) |