The Oliver 1950 is a 2WD or 4WD row-crop tractor from the 50 series. This tractor was manufactured by Oliver (a part of White) in Charles City, Iowa, USA from 1964 to 1967. The Oliver 1950 is equipped with a 3.5 L (212.4 cu·in) four-cylinder diesel engine and one of two transmissions: a gear type transmission with 6 forward and 2 reverse gears or a partial power shift transmission with 12 forward and 4 reverse gears.
The Oliver 1950 row-crop tractor used the General Motors 4-53 engine. It is a 3.5 L, 3,480 cm2, (212.4 cu·in) four-cylinder natural aspirated diesel engine with 98.0 mm (3.86 in) of the cylinder bore and 114.0 mm (4.49 in) of the piston stroke. The compression ratio rating is 21.0:1. This engine produced 106.5 PS (78.3 kW; 105.0 HP) at 2,400 rpm of PTO output power.
The Oliver 1950 is equipped with hydraulic power steering, differential disc brakes, an open operator station or Cab (optional), and 104.1 liters (27.5 US gal.; 22.9 Imp. gal) fuel tank.
Oliver 1950 Specifications
| General Specifications | |
| Model | Oliver 1950 |
| Length | – |
| Width | – |
| Height | – |
| Wheel base | 2WD: 2,660 mm (104.7 in) 4WD: 2,160 mm (85 in) |
| Weight (operating) | 2WD: 5,420 kg (11,949 lbs) 4WD: 5,885 kg (12,974 lbs) |
| Fuel tank capacity | 104.1 liters (27.5 US gal.; 22.9 Imp. gal) |
| Battery | – |
| Cabin type | Open operator station or Cab (optional) |
| Engine | |
| Engine model | General Motors 4-53 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 3.5 L, 3,480 cm2, (212.4 cu·in) |
| Bore and stroke | 98.0 mm X 114.0 mm (3.86 in X 4.49 in) |
| Compression ratio | 21.0:1 |
| Horsepower | 106.5 PS (78.3 kW; 105.0 HP) at 2,400 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Hydraulic power |
| Brakes | Differential disc |
| Transmission model | – |
| Transmission type | Gear type |
| Gears | 6 forward and 2 reverse |
| Speed | Forward: 23.3 kmh (14.5 mph) Reverse: 7.9 kmh (4.9 mph) |
| Transmission model | Hydra-Power |
| Transmission type | Partial power shift |
| Gears | 12 forward and 4 reverse |
| Speed | Forward: 23.3 kmh (14.5 mph) Reverse: 7.9 kmh (4.9 mph) |
| Tires | |
| Front tires | Ag: 11.00-16 |
| Rear tires | Ag: 23.1-34 |
| Three-Point Hitch | |
| Category | II/I |
| Control type | – |
| Lift capacity (at ends) | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | – |
| Hydraulic capacity | 13.2 L (3.5 US. gal, 2.9 Imp. gal.) |
| Pump flow | 11.7 gpm (44.3 lpm) |
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