1964 – 1969Farm tractor
The Oliver 1850 is a farm tractor produced from 1964 to 1969. The available specifications cover 3 engine configurations and 3 transmission options; equipment could vary by production year and market.
ManufacturerOliver
CategoryFarm tractor
Engine options3
Transmissions3
Its row-crop configuration is intended for cultivation and work between planted rows.
Compatible with PTO-driven equipment and mounted implements through the rear three-point hitch.
Four-wheel-drive capability supports work where additional traction is valuable.
| Production years | 1964–1969 |
|---|---|
| Manufacturer | Oliver |
| Row-Crop tractor | |
| Original price | $8,500 in 1969 |
≈ $78,200 in 2026 dollarsInflation-adjusted estimate based on U.S. CPI-U. Not a current market value.
| PTO (claimed) — gasoline | 92 hp (68.6 kW) |
|---|---|
| PTO (claimed) — diesel | 92 hp (68.6 kW) |
| PTO (claimed) — gasoline | 90 hp (67.1 kW) |
| Drawbar (tested) | 84.52 hp (63.0 kW) |
| PTO (tested) | 92.94 hp (69.3 kW) |
| Waukesha-Oliver 5.1L 6-cyl gasoline | |
| Perkins 5.8L 6-cyl diesel | |
| Waukesha-Oliver 5.1L 6-cyl LP Gas |
| 6-speed unsynchronized | 6 forward and 2 reverse |
|---|---|
| Hydra-Power | 12 forward and 4 reverse · partial powershift |
| Hydraul-Shift | 18 forward and 6 reverse · partial power shift |
| Two- or four-wheel drive | |
| Differential disc brakes | |
| Open operator station. Oliver Continental Cab optional with available air-conditioning. | |
| Steering | power assist |
|---|---|
| LP-gas Fuel | 42 gal (159.0 L) |
|---|---|
| Hydraulic system | 5 gal (18.9 L) |
| Type | open center |
|---|---|
| Capacity | 5 gal (18.9 L) |
| Pump flow | 15.9 gpm (60.2 L/min) |
| Pressure | 2500 psi 172.4 bar |
| Valves | 2 to 4 |
| Rear hitch category | II |
|---|---|
| Rear PTO | independent |
| Rear PTO speeds | 540 / 1000 rpm |
| 4WD Wheelbase | 86.25 in (219 cm) |
|---|---|
| Weight | 8965 to 10965 pounds |
| Serial number plate below the tractor's instrument panel. | |
| 1964 | 150421 |
|---|---|
| 1965 | 153014 |
| 1966 | 168127 |
| 1967 | 183382 |
| 1968 | 200360 |
| 1969 | 212673 |
