| Production | |
| Manufacturer | Oliver |
| Row-Crop tractor | |
| Original price was $8,500 in 1969 | |
| Variants | |
| 1850 | row-crop |
| 1850 Wheatland | standard |
| Oliver 1850 Engines | |
| Waukesha-Oliver 5.1L 6-cyl gasoline | |
| Perkins 5.8L 6-cyl diesel | |
| Waukesha-Oliver 5.1L 6-cyl LP Gas | |
| Oliver 1850 Transmissions | |
| 6-speed unsynchronized | |
| 12-speed partial powershift | |
| 18-speed partial power shift | |
| Oliver 1850 Power | |
| Gas PTO (claimed) | 92 hp 68.6 kW |
| Diesel PTO (claimed) | 92 hp 68.6 kW |
| LP-gas PTO (claimed) | 90 hp 67.1 kW |
| Drawbar (tested) | 84.52 hp 63.0 kW |
| PTO (tested) | 92.94 hp 69.3 kW |
| Mechanical | |
| Two- or four-wheel drive | |
| Steering | power assist |
| Differential disc brakes | |
| Open operator station. Oliver Continental Cab optional with available air-conditioning. | |
| Photos | |
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| Capacity | |
| Gas Fuel | 34.5 gal 130.6 L |
| Diesel Fuel | 31.5 gal 119.2 L |
| LP-gas Fuel | 42 gal 159.0 L |
|   | 78 gal*Capacity of optional wheel-guard tanks. 295.2 L |
| Hydraulic system | 5 gal 18.9 L |
| Hydraulics | |
| Type | open center |
| Capacity | 5 gal 18.9 L |
| Pressure | 2500 psi 172.4 bar |
| Valves | 2 to 4 |
| Pump flow | 15.9 gpm 60.2 lpm |
| Tractor hitch | |
| Rear Type | II |
|   | III OptOptional |
| Rear lift (at 24"/610mm) | 6000 lbs 2721 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540 |
|   | 1000 |
|   | 540/1000 OptOptional |
| Dimensions & Tires | |
| 2WD Wheelbase | 103 inches 261 cm |
| 4WD Wheelbase | 86.25 inches 219 cm |
| Weight | 8965 to 10965 pounds |
| Front tire | 7.50-15 |
| Rear tire | 18.4-34 |
| Oliver 1850 attachments | |
| front-end loader | |
| 1850 Serial Numbers | |
| 1964 | 150421 |
| 1965 | 153014 |
| 1966 | 168127 |
| 1967 | 183382 |
| 1968 | 200360 |
| 1969 | 212673 |
FAQ: How to read a serial number table. | |
| References | |
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| 1750/1850 Row Crop, 4-Wheel Drive, Wheatland/Ricefield published in 1969, by Oliver | |
| 1850 Tractor published by Oliver |
| Page information | |
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| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on February 20, 2024 |