Introduction
J.I. Case 1390 Utility Tractor
The J.I. Case 1390 is a utility tractor produced between 1980 and 1983 at the Meltham Mills facility in Huddersfield, England. Designed for standard agricultural tasks, this model serves as a reliable workhorse within the Case tractor lineup of that era.
Engine and Performance
The tractor is powered by a liquid-cooled, 4-cylinder J.I. Case diesel engine with a displacement of 219 cubic inches (3.6 liters). It operates at a rated speed of 2200 RPM and produces 66 horsepower. The engine features a 17:1 compression ratio and utilizes a dual dry element air cleaner for effective filtration in field conditions.
Transmission and Drivetrain
The 1390 is equipped with a synchromesh transmission providing 12 forward and 4 reverse gears. Power is transferred via a hydraulic dry disc clutch. The tractor offers both two-wheel and four-wheel drive configurations, supported by hydrostatic power steering and mechanical drum brakes to ensure maneuverability and stopping control.
Hydraulics and PTO
The hydraulic system is of the open-center type, featuring a pump flow capacity of 15.3 gallons per minute (57.9 liters per minute) and a total system capacity of 7.1 gallons (26.9 liters). It is equipped with one or two rear valves for implement operation. The rear independent PTO offers dual speeds of 540 and 1000 RPM to accommodate various types of equipment.
Dimensions and Weight
With a wheelbase of 84 inches (213 cm) and an overall length of 135 inches (342 cm), the tractor provides a stable platform for agricultural work. The shipping weight is 5,500 lbs (2,494 kg), with a maximum weight capacity of 10,500 lbs (4,762 kg). Ground clearance varies by model configuration, measuring 21 inches for 2WD versions and 13 inches for 4WD versions at the front axle.
Conclusion
The J.I. Case 1390 is a versatile utility tractor suited for general farming operations. Its combination of a 66-horsepower engine, synchromesh transmission, and independent PTO makes it a practical choice for farmers seeking a durable and straightforward machine from the early 1980s.
Production Information of J.I. Case, 1390
- Utility tractor
- Built in Meltham Mills, Huddersfield, England
| Manufacturer | J.I. Case |
|---|---|
| Original price | $22,100 (1983) |
Dimension and Tires Information of J.I. Case, 1390
| 4WD Clearance (front axle) | 13 inches [33 cm] |
|---|---|
| Wheelbase | 84 inches [213 cm] |
| Max weight | 10,500 lbs [4762 kg] |
| Shipping weight | 5,500 lbs [2494 kg] |
| Length | 135 inches [342 cm] |
| 2WD Clearance (front axle) | 21 inches [53 cm] |
| Height (exhaust) | 88 inches [223 cm] |
| Ag front | 7.50-16 |
|---|---|
| Ag rear | 16.9-30 |
Engine Specifications of J.I. Case, 1390
- J.I. Case
- Liquid-cooled
- Diesel
- 4-cylinder
| Oil capacity | 7.9 qts [7.5 L] |
|---|---|
| Displacement | 219 ci [3.6 L] |
| Compression | 17:1 |
| Bore/Stroke | 3.94x4.50 inches [100 x 114 mm] |
| Coolant capacity | 14.8 qts [14.0 L] |
| Starter volts | 12 |
| Rated RPM | 2200 |
| Air cleaner | Dual dry element |
Transmission Information of J.I. Case, 1390
Transmission variants 1
| Type | Synchromesh |
|---|---|
| Oil capacity | 28.5 qts [27.0 L] |
| Gears | 12 forward and 4 reverse |
| Clutch | Hydraulic dry disc |
Mechanical Specs of J.I. Case, 1390
- Two- or four-wheel drive
- Two-post ROPS. Cab optional.
- Mechanical drum brakes
| Steering | Hydrostatic power |
|---|
Power Information of J.I. Case, 1390
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of J.I. Case, 1390
| Type | Open center |
|---|---|
| Pump flow | 15.3 gpm [57.9 lpm] |
| Capacity | 7.1 gal [26.9 L] |
| Valves | 1 or 2 |
Three-Point Hitch of J.I. Case, 1390
| Rear Type | 2/1 |
|---|
Electrical System of J.I. Case, 1390
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 26 |
Where it sits
Its power puts it in the 48th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the J.I. Case 1390 have?
The J.I. Case 1390 delivers 66 hp[P] HP.
What years was the J.I. Case 1390 produced?
The J.I. Case 1390 was produced in 1980-1983.
What engine does the J.I. Case 1390 have?
The J.I. Case 1390 is powered by a Diesel, 4-cylinder engine.
What transmission does the J.I. Case 1390 use?
The J.I. Case 1390 uses a Synchromesh transmission.
How much does the J.I. Case 1390 weigh?
The J.I. Case 1390 weighs 10,500 lbs [4762 kg].
Is the J.I. Case 1390 4WD?
The J.I. Case 1390 is available in 2WD/4WD.