Oliver
Oliver 1950
The Oliver 1950 is a row-crop tractor produced from 1964 to 1967 as part of the 50 Series. It was built in Charles City, Iowa, USA by Oliver, a part of White. The tractor features a General Motors 3.5L 4-cylinder two-cycle diesel engine with blower, rated at 105 hp PTO claimed and tested at 105.79 hp. It offers two transmission options: a 6-speed gear and a 12-speed partial power shift Hydra-Power transmission. The tractor is available in two- or four-wheel drive with hydraulic power steering and differential disc brakes. It has an open operator station with an optional cab. Fuel capacity is 27.5 gallons, and the hydraulic system capacity is 3.5 gallons with an 11.7 gpm pump flow. The rear hitch is type II/I with an independent 540 RPM rear PTO. Dimensions include a 105-inch wheelbase for 2WD and 85.25 inches for 4WD, with front tires sized 11.00-16 and rear tires 23.1-34. Operating weight ranges from 11,955 lbs (2WD) to 12,975 lbs (4WD). The tractor supports attachments such as the 1810 front-end loader with a 2500 lbs lift capacity and 4500 lbs breakout force.
Power116 hp[P]
Founded1964 - 1967
Model1950
Technical Specifications
Detailed specifications and technical data for Oliver 1950
Power
| PTO (tested) | 105.79 hp (78.9 kW) |
|---|---|
| PTO (claimed) | 105 hp (78.3 kW) |
| Drawbar (tested) | 98.00 hp (73.1 kW) |
Tires
| Rear tire | 23.1-34 |
|---|---|
| Front tire | 11.00-16 |
Engine
| Type | Two-cycle diesel engine with blower |
|---|---|
| Model | General Motors 4-53 blower diesel |
| Cooling | liquid-cooled |
| Cylinders | 4-cylinder |
| Rated RPM | 2400 |
| Air cleaner | dual dry element |
| Bore/Stroke | 3.875x4.50 inches (98 x 114 mm) |
| Compression | 21:1 |
| Displacement | 212.4 ci (3.5 L) |
| Starter volts | 12 |
Weight
| Ballasted | 15,855 lbs (2WD) (7191 kg), 19,925 lbs (4WD) (9037 kg) |
|---|---|
| Operating | 12,975 lbs (4WD) (5885 kg), 11,955 lbs (2WD standard) (5422 kg) |
Capacity
| Fuel | 27.5 gal (104.1 L) |
|---|---|
| Hydraulic system | 3.5 gal (13.2 L) |
Dimensions
| Wheelbase | 105 inches (2WD) (266 cm), 85.25 inches (4WD) (216 cm) |
|---|---|
| Rear tread | 74 to 82 inches (187 to 208 cm) (2WD), 74/82 inches (187/208 cm) (4WD) |
| Front tread | 69.7 to inches (177 to 0 cm) (2WD standard), 66/70.75 inches (167/179 cm) (4WD) |
Hydraulics
| Type | open center |
|---|---|
| Capacity | 3.5 gal (13.2 L) |
| Pump flow | 11.7 gpm (44.3 lpm) |
Mechanical
| Drive | Two- or four-wheel drive |
|---|---|
| Brakes | Differential disc brakes |
| Steering | hydraulic power |
| Operator station | Open operator station. Optional cab. |
Production
| Type | Row-Crop tractor |
|---|---|
| Built in | Charles City, Iowa, USA |
| Manufacturer | Oliver (a part of White) |
| Original price | $12,700 in 1974 |
Attachments
| Height | 168 inches height (at pin) (426 cm) |
|---|---|
| Loader | 1810 Loader |
| Rollback | 8° rollback (ground line) |
| Clearance | 140 inches clearance (dumped) (355 cm) |
| Dump angle | 45° dump |
| Dump reach | 36 inches reach (dumped) (91 cm) |
| Bucket width | 78 inches (198 cm) |
| Ground reach | 87 inches reach (ground) (220 cm) |
| Boom cylinder | 3 inches (7 cm) |
| Lift capacity | 2500 lbs lift (full at pin) (1134 kg) |
| Breakout force | 4500 lbs breakout (2041 kg) |
Transmission
| Description | The Oliver Hydra-Power transmission provided a power shift to a lower speed for each gear. |
|---|---|
| Gear transmission | 6 forward and 2 reverse |
| Transmission options | 6-speed gear, 12-speed partial power shift |
| Hydra-Power transmission | partial power shift, 12 forward and 4 reverse |
Tractor hitch
| Rear Type | II/I |
|---|
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Engine RPM | 540@2400 |
| Rear PTO Type | 540 |