J.I. Case 1090
Power
122 hp[P] hp
Production
1970
Engine
Diesel, 6-cylinder
Transmission
Unsynchronized
Weight
10,400 lbs [4717 kg]
Drive
2WD
Introduction
J.I. Case 1090 Row-Crop Tractor
The J.I. Case 1090 is a row-crop tractor produced in 1970 in Racine, Wisconsin. Designed for agricultural operations, this model offers a power output of 122 horsepower and represents the heavy-duty segment of its era.
Engine and Performance
The tractor is equipped with a 7.4-liter (451 cubic inch) 6-cylinder diesel engine. This liquid-cooled power plant operates at a rated speed of 2100 RPM and features a compression ratio of 16.5:1. The bore and stroke measure 4.375 by 5.00 inches, providing the necessary torque for demanding field tasks.
Transmission and Drivetrain
The J.I. Case 1090 utilizes a two-wheel drive system assisted by power steering. Operators could choose between an 8-speed unsynchronized transmission or a 12-speed partial powershift transmission, which includes a range powershift and three-speed forward powershift capabilities for improved efficiency during operation.
Hydraulics and PTO
The hydraulic system is of the open-center type, delivering a pump flow of 16 gpm (60.6 lpm) through two valves. The rear power take-off (PTO) is independent and operates at a standard speed of 540 RPM, allowing for the consistent operation of various implements.
Dimensions and Capacity
The tractor has a base weight of 10,400 lbs (4,717 kg). It is configured with 10.00-16 agricultural front tires and 18.4-38 rear tires. The rear hitch is categorized as Category II, and the unit includes a cooling system capacity of 40 quarts (37.9 liters).
Conclusion
With 450 units produced, the J.I. Case 1090 serves as a robust row-crop tractor suitable for farmers requiring reliable power and mechanical versatility. Its combination of a 122 hp engine and multiple transmission options makes it capable of handling a wide range of agricultural implements.
Production Information of J.I. Case, 1090
- Original price was $12,000 in 1970
- Row-Crop tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | J.I. Case |
|---|---|
| Total built | 450 |
Dimension and Tires Information of J.I. Case, 1090
| Weight | 10,400 lbs [4717 kg] |
|---|
| Ag front | 10.00-16 |
|---|---|
| Ag rear | 18.4-38 |
Engine Specifications of J.I. Case, 1090
- J.I. Case
- Liquid-cooled
- Diesel
- 6-cylinder
| Compression | 16.5:1 |
|---|---|
| Displacement | 451 ci [7.4 L] |
| Rated RPM | 2100 |
| Bore/Stroke | 4.375x5.00 inches [111 x 127 mm] |
| Coolant capacity | 40 qts [37.9 L] |
| Starter volts | 12 |
Transmission Information of J.I. Case, 1090
Transmission variants 1
| Type | Unsynchronized |
|---|---|
| Gears | 8 forward and 2 reverse |
Transmission variants 2
- Four gears each with reverse and a three-speed forward powershift.
| Transmission | Range Power Shift |
|---|---|
| Type | Partial powershift |
| Gears | 12 forward and 4 reverse |
- 8-speed unsynchronized
- 12-speed partial powershift
Mechanical Specs of J.I. Case, 1090
- Two-wheel drive
- Power steering
- Open operator station. Cab optional.
Power Information of J.I. Case, 1090
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of J.I. Case, 1090
| Type | Open center |
|---|---|
| Valves | 2 |
| Pump flow | 16 gpm [60.6 lpm] |
Three-Point Hitch of J.I. Case, 1090
| Rear Type | II |
|---|
Where it sits
Its power puts it in the 76th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the J.I. Case 1090 have?
The J.I. Case 1090 delivers 122 hp[P] HP.
What years was the J.I. Case 1090 produced?
The J.I. Case 1090 was produced in 1970.
What engine does the J.I. Case 1090 have?
The J.I. Case 1090 is powered by a Diesel, 6-cylinder engine.
What transmission does the J.I. Case 1090 use?
The J.I. Case 1090 uses a Unsynchronized transmission.
How much does the J.I. Case 1090 weigh?
The J.I. Case 1090 weighs 10,400 lbs [4717 kg].
Is the J.I. Case 1090 4WD?
The J.I. Case 1090 is available in 2WD.