Introduction
Production Information of Oliver, 990
The production information of the tractor (990) includes details about its manufacturing.
| The Oliver 990 was also sold as the Massey Ferguson 98 (with different sheet metal, paint, and seat). |
| Original price was $8,200 in 1961 |
| Standard-tread tractor |
| Built in Charles City, Iowa, USA |
| Manufacturer | Oliver |
|---|
Dimension and Tires Information of Oliver, 990
This section sums up the dimension and tires information of the tractor.
| Wheelbase | 79.875 inches [202 cm] |
|---|---|
| Rear tread | 66 inches [167 cm] |
| Weight | 11,000 lbs [4989 kg] |
| Front tread | 59.9 inches [152 cm] |
| Ag front | 7.50-18 |
|---|---|
| 15-34 | |
| Ag rear | 18-26 |
| 14-34 |
Engine Specifications of Oliver, 990
Get the specifications for the engine and if different options are available.
| General Motors 3-71 |
| Two-cycle engine with mechanical blower |
| Liquid-cooled |
| Blower diesel |
| 3-cylinder |
| Bore/Stroke | 4.25x5.00 inches [108 x 127 mm] |
|---|---|
| Compression | 17:1 |
| Displacement | 213 ci [3.5 L] |
| Starter volts | 12 |
| Rated RPM | 1800 |
Transmission Information of Oliver, 990Y
Discover all variants of transmission available for this tractor model.
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Clutch | Dry disc |
Mechanical Specs of Oliver, 990Y
This section summarizes all mechanical information such as the brake system and other specifications.
| Two-wheel drive |
| Open operator station. |
| Disc brakes |
| Steering | Power |
|---|
Power Information of Oliver, 990Y
Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.
| Rear PTO | Independent OptOptional |
|---|---|
| Rear PTO Type | 540 |
Frequently asked questions
How much horsepower does the Oliver 990 have?
The Oliver 990 delivers 93 hp[P] HP.
What years was the Oliver 990 produced?
The Oliver 990 was produced in 1958-1961.
What engine does the Oliver 990 have?
The Oliver 990 is powered by a Blower diesel, 3-cylinder engine.
What transmission does the Oliver 990 use?
The Oliver 990 uses a Gear transmission.
How much does the Oliver 990 weigh?
The Oliver 990 weighs 11,000 lbs [4989 kg].
Is the Oliver 990 4WD?
The Oliver 990 is available in 2WD.