Oliver 2050
Power
131 hp[P] hp
Production
1968-1969
Engine
Diesel, 6-cylinder
Transmission
Unsynchronized gear
Weight
14540 lbs [6595 kg]
Drive
2WD/4WD
From the same series:
Introduction
Oliver 2050 Row-Crop Tractor
The Oliver 2050 is a row-crop tractor produced between 1968 and 1969 in Charles City, Iowa, USA. Designed for heavy-duty agricultural operations, this model represents the engineering standards of the late 1960s, offering a blend of mechanical robustness and operational flexibility.
Engine and Performance
The tractor is powered by an Oliver-Hercules 6-cylinder diesel engine with a displacement of 478 cubic inches (7.8 liters). This liquid-cooled power plant features a compression ratio of 18.0:1 and is rated at 2400 RPM. It delivers approximately 131 horsepower, making it suitable for demanding traction tasks.
Transmission and Drive
The Oliver 2050 offers two transmission configurations: a standard 6-speed unsynchronized gear transmission or the optional Hydraul-Shift partial powershift transmission. The latter provides 18 forward and 6 reverse gears, allowing for clutchless, on-the-move shifting for both over- and under-drive ranges. The tractor was available in both two-wheel and four-wheel drive variants.
Hydraulics and Hitch
The hydraulic system utilizes an open-center design with a pump flow of 9 gallons per minute (34.1 lpm) and a system pressure of 2050 psi. It supports two to four valves for implement control. The rear hitch is a Category III system featuring both position and draft control, with a lift capacity of 6,000 lbs (2,721 kg) measured at 24 inches behind the lift point.
Dimensions and Operator Environment
Built on a 97.7-inch wheelbase, the tractor has an operating weight of 14,540 lbs, which can be increased to 18,890 lbs when ballasted. The operator station is open, though a factory cab with air conditioning was offered as an option. The machine includes independent disc brakes and power steering to assist with maneuverability.
Conclusion
With 383 units produced, the Oliver 2050 is a specialized row-crop tractor intended for large-scale field operations. Its combination of high-capacity hydraulics, multiple transmission options, and substantial lift capabilities makes it a robust choice for heavy agricultural implements of its era.
Production Information of Oliver, 2050
- Original price was $12,000 in 1969
- Row-Crop tractor
- Built in Charles City, Iowa, USA
| Manufacturer | Oliver |
|---|---|
| Total built | 383 |
Dimension and Tires Information of Oliver, 2050
| 2WD Front tread | 60 to 80 inches [152 to 203 cm] |
|---|---|
| Wheelbase | 97.7 inches [248 cm] |
| Ballasted weight | 18890 lbs [8568 kg] |
| Operating weight | 14540 lbs [6595 kg] |
| Length | 162.3 inches [412 cm] |
| 4WD Front tread | 66/70.75/80 inches [167/179/203 cm] |
| Ground clearance | 18.9 inches [48 cm] |
| Height (steering wheel) | 85.5 inches [217 cm] |
| 4WD Rear tread | 61.5 to 111.5 inches [156 to 283 cm] |
| 2WD Rear tread | 61 to 91 inches [154 to 231 cm] |
| Ag front | 11.00-16 |
|---|---|
| Ag front(optional) | 24.5-32 |
| Ag rear | 18.4-38 |
| Ag rear(optional) | 23.1-34 |
Engine Specifications of Oliver, 2050
- Oliver-Hercules
- Liquid-cooled
- Diesel
- 6-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 478 ci [7.8 L] |
| Compression | 18.0:1 |
| Bore/Stroke | 4.5625x4.875 inches [116 x 124 mm] |
| Coolant capacity | 28 qts [26.5 L] |
| Oil capacity | 19 qts [18.0 L] |
| Firing order | 1-5-3-6-2-4 |
| Rated RPM | 2400 |
| Air cleaner | Dry |
Transmission Information of Oliver, 2050
Transmission variants 1
| Type | Unsynchronized gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Clutch | 330mm cerametallic disc |
Transmission variants 2
- Oliver Hydraul-Shift provides a clutchless, on-the-move shift to an over- and under-drive for each of six forward gears.
| Transmission | Hydraul-Shift |
|---|---|
| Clutch | 330mm cerametallic disc |
| Type | Partial powershift |
| Gears | 18 forward and 6 reverse |
- 6-speed unsynchronized gear
- 18-speed partial powershift
Mechanical Specs of Oliver, 2050
- Two- or four-wheel drive
- Open operator station. Cab optional with air-conditioning.
- Independent disc brakes
- Power steering
| Final drives | Planetary |
|---|
Power Information of Oliver, 2050
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 |
| Rear PTO Type(optional) | 540/1000 |
Hydraulics Specifications of Oliver, 2050
| Type | Open center |
|---|---|
| Pump flow | 9 gpm [34.1 lpm] |
| Pressure | 2050 psi [141.3 bar] |
| Valves | 2 to 4 |
Three-Point Hitch of Oliver, 2050
| Rear Type | III |
|---|---|
| Control | Position and draft control |
| Rear lift (at 24"/610mm) | 6000 lbs [2721 kg] |
Where it sits
With 131 hp[P] HP, the Oliver 2050 sits just below 2150 (145 HP) in Oliver's range. Its power puts it in the 92th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Oliver 2050 have?
The Oliver 2050 delivers 131 hp[P] HP.
What years was the Oliver 2050 produced?
The Oliver 2050 was produced in 1968-1969.
What engine does the Oliver 2050 have?
The Oliver 2050 is powered by a Diesel, 6-cylinder engine.
What transmission does the Oliver 2050 use?
The Oliver 2050 uses a Unsynchronized gear transmission.
How much does the Oliver 2050 weigh?
The Oliver 2050 weighs 14540 lbs [6595 kg].
Is the Oliver 2050 4WD?
The Oliver 2050 is available in 2WD/4WD.