Cockshutt 1850
Power
102 hp[P] hp
Production
1964-1969
Engine
LP Gas, 6-cylinder
Transmission
Unsynchronized
Drive
2WD/4WD
From the same series:
Introduction
Oliver 1850 Agricultural Tractor
The Oliver 1850 is a row-crop tractor produced between 1964 and 1969. Part of a series that includes the 1750 and 1950 models, it was designed to provide reliable power for various agricultural operations, featuring a 102 horsepower output and construction supported by Cockshutt.
Engine and Performance
The tractor is powered by a 6-cylinder Waukesha-Oliver liquid-cooled engine with a displacement of 310 cubic inches (5.1 liters). It operates with a compression ratio of 9:1 and features a bore and stroke of 3.875 by 4.375 inches. The lubrication system holds 12 quarts of oil, while the cooling system capacity is 20 quarts.
Transmission and Drivetrain
The 1850 offers three distinct transmission configurations: a 6-speed unsynchronized manual, a 12-speed partial powershift Hydra-Power, and an 18-speed partial power shift Hydraul-Shift. The latter, introduced in late 1967, allows for on-the-move shifting to underdrive and overdrive. The machine is available in either two-wheel or four-wheel drive variants.
Hydraulics and Hitch
Equipped with an open-center hydraulic system, the tractor delivers a pump flow of 15.9 gallons per minute at a pressure of 2500 psi. It features a Category II rear hitch, with Category III as an option, providing a lift capacity of 6,000 pounds measured at 24 inches behind the lift point.
Operator Environment and Controls
The tractor is operated from an open station, with the Oliver Continental cab available as an option, which includes air conditioning. Steering is facilitated by a power-assist system, and braking is handled by differential disc brakes. The machine provides various tire configurations to suit specific field requirements.
Conclusion
The Oliver 1850 is a robust, versatile tractor well-suited for medium-to-heavy row-crop applications. Its variety of transmission options and hydraulic capabilities allowed it to adapt to diverse farming requirements during its production era.
Production Information of Cockshutt, 1850
- Row-Crop tractor
- Original price was $8,500 in 1969
| Manufacturer | Cockshutt |
|---|
Dimension and Tires Information of Cockshutt, 1850
| Rear tread | 68 to 89.5 inches [172 to 227 cm] |
|---|---|
| 2WD Wheelbase | 103 inches [261 cm] |
| Width | 86.5 inches [219 cm] |
| 4WD Length | 152.5 inches [387 cm] |
| 4WD Wheelbase | 86.25 inches [219 cm] |
| 2WD Front tread | 9.25/14.5 inches [23/36 cm] |
| Height (steering wheel) | 78.5 inches [199 cm] |
| 2WD Length | 159.5 inches [405 cm] |
| 4WD Front tread | 66/70.75/80 inches [167/179/203 cm] |
| 2WD Front tread | 68 to 89.5 inches [172 to 227 cm] |
| Ground clearance | 25.5 inches [64 cm] |
Minimum width.
| 4WD Ag rear | 23.1-30 |
|---|---|
| 2WD Ag front | 7.50-15 |
| 4WD Ag front | 13.6/12-24 |
| 2WD Ag front | 7.50-18 |
| 4WD Ag front | 12.4/11-24 |
| 4WD Ag rear | 23.1-34 |
| 2WD Ag rear | 15.5-38 |
| Ag rear | 18.4-34 |
Engine Specifications of Cockshutt, 1850
- Waukesha-Oliver
- Liquid-cooled
- LP Gas
- 6-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 310 ci [5.1 L] |
| Starter volts | 12 |
| Bore/Stroke | 3.875x4.375 inches [98 x 111 mm] |
| Coolant capacity | 20 qts [18.9 L] |
| Oil capacity | 12 qts [11.4 L] |
| Coolant capacity | 20 qts [18.9 L] |
| Oil capacity | 8 qts [7.6 L] |
| Compression | 9:1 |
Transmission Information of Cockshutt, 1850
Transmission variants 1
| Type | Unsynchronized |
|---|---|
| Oil capacity | 43 qts [40.7 L] |
| Gears | 6 forward and 2 reverse |
| Clutch | 330mm dry disc |
Transmission variants 2
| Transmission | Hydra-Power |
|---|---|
| Clutch | 330mm dry disc |
| Type | Partial powershift |
| Gears | 12 forward and 4 reverse |
Transmission variants 3
- Introduced in late 1967, the Hydraul-Shift transmission provided an on-the-move shift to underdrive and overdrive.
| Transmission | Hydraul-Shift |
|---|---|
| Type | Partial power shift |
| Gears | 18 forward and 6 reverse |
- 6-speed unsynchronized
- 12-speed partial powershift
- 18-speed partial power shift
Mechanical Specs of Cockshutt, 1850
- Two- or four-wheel drive
- Open operator station. Oliver Continental Cab optional with available air-conditioning.
- Differential disc brakes
| Steering | Power assist |
|---|
Power Information of Cockshutt, 1850
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 540/1000 |
| Rear PTO Type | 540 |
| Rear PTO Type(optional) | 1000 |
Hydraulics Specifications of Cockshutt, 1850
| Type | Open center |
|---|---|
| Pump flow | 15.9 gpm [60.2 lpm] |
| Valves | 2 to 4 |
| Capacity | 5 gal [18.9 L] |
| Pressure | 2500 psi [172.4 bar] |
Three-Point Hitch of Cockshutt, 1850
| Rear Type | II |
|---|---|
| Rear Type(optional) | III |
| Rear lift (at 24"/610mm) | 6000 lbs [2721 kg] |
Where it sits
With 102 hp[P] HP, the Cockshutt 1850 sits between 1750 (88 HP) and 1950 (116 HP) in Cockshutt's range. Its power puts it in the 85th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Cockshutt 1850 have?
The Cockshutt 1850 delivers 102 hp[P] HP.
What years was the Cockshutt 1850 produced?
The Cockshutt 1850 was produced in 1964-1969.
What engine does the Cockshutt 1850 have?
The Cockshutt 1850 is powered by a LP Gas, 6-cylinder engine.
What transmission does the Cockshutt 1850 use?
The Cockshutt 1850 uses a Unsynchronized transmission.
Is the Cockshutt 1850 4WD?
The Cockshutt 1850 is available in 2WD/4WD.