Production
| Description | Row-Crop tractor / Built in Charles City, Iowa, USA / Original price was $12,000 in 1969 |
|---|---|
| Manufacturer | Oliver |
| Total built | 383 |
Engine
| Engine type | Oliver-Hercules 7.8L 6-cyl diesel |
|---|---|
| Fuel tank | 27.5 gal (104.1 L) |
| Air cleaner | dry |
| Bore/Stroke | 4.5625x4.875 inches (116 x 124 mm) |
| Compression | 18.0:1 |
| Coolant capacity | 28 qts (26.5 L) |
| Description | Oliver-Hercules / diesel / 6-cylinder / liquid-cooled |
| Displacement | 478 ci (7.8 L) |
| Firing order | 1-5-3-6-2-4 |
| Oil capacity | 19 qts (18.0 L) |
| Rated RPM | 2400 |
| Starter volts | 12 |
| Drawbar (tested) | 96.36 hp (71.9 kW) |
| PTO (claimed) | 118 hp (88.0 kW) |
| PTO (tested) | 118.78 hp (88.6 kW) |
Transmission
| Clutch | 330mm cerametallic disc / 330mm cerametallic disc |
|---|---|
| Description | Oliver Hydraul-Shift provides a clutchless, on-the-move shift to an over- and under-drive for each of six forward gears. |
| Gears | 6 forward and 2 reverse / 18 forward and 6 reverse |
| Transmission | Hydraul-Shift |
| Type | unsynchronized gear / partial powershift |
| Transmission type | 6-speed unsynchronized gear / 18-speed partial powershift |
| Transmission type | 6-speed unsynchronized gear / 18-speed partial powershift |
Mechanical
| Cab | Open operator station. Cab optional with air-conditioning. |
|---|---|
| Description | Power steering / Independent disc brakes |
| Drive type | Two- or four-wheel drive |
| Final drives | planetary |
Hydraulics
| Pressure | 2050 psi (141.3 bar) |
|---|---|
| Pump flow | 9 gpm (34.1 lpm) |
| Type | open center |
| Valves | 2 to 4 |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift (at 24"/610mm) | 6000 lbs (2721 kg) |
| Rear Type | III |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 |
Dimensions & Tires
| 2WD Front tread | 60 to 80 inches (152 to 203 cm) |
|---|---|
| 2WD Rear tread | 61 to 91 inches (154 to 231 cm) |
| 4WD Front tread | 66/70.75/80 inches (167/179/203 cm) |
| 4WD Rear tread | 61.5 to 111.5 inches (156 to 283 cm) |
| Ballasted weight | 18890 lbs (8568 kg) |
| Ground clearance | 18.9 inches (48 cm) |
| Height (steering wheel) | 85.5 inches (217 cm) |
| Length | 162.3 inches (412 cm) |
| Operating weight | 14540 lbs (6595 kg) |
| Wheelbase | 97.7 inches (248 cm) |
| Front tire | 11.00-16 |
| Rear tire | 18.4-38 |
| Weight | 14540 lbs (6595 kg) |
| Wheelbase | 97.7 inches (248 cm) |
| Ag front | 11.00-16 |
| Ag rear | 18.4-38 |
2050 Serial Numbers
| 1968 | 204444 |
|---|---|
| 1969 | 212560 |
| Description | FAQ: How to read a serial number table. |
| Final | 213932 |
Nebraska Tractor Test 987
| Description | Diesel 18-speed 2WDSeptember 23 - October 7, 1968Link: Nebraska Tractor Test 987 file / PTO performance / Drawbar performance / Gear 4-under used for power test. / Gear 1-over used for pull test. |
|---|---|
| Fuel use | 7.5 gal/hour (28.4 l/hour) / 7.6 gal/hour (28.8 l/hour) |
| Max power | 96.36 hp (71.9 kW) |
| Max pull | 13,222 lbs (5997 kg) |
| Power at rated engine speed | 118.78 hp (88.6 kW) |
References
| Description | 2050/2150 - Big whisper-quiet diesels published in 1968, by Oliver |
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Speeds
| Description | With 18.4-38 rear tires. |
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