J.I. Case 1390

The J.I. Case 1390 is a tractor produced by J I Case. It is equipped with a 219 ci 3.6 L engine. The rated power output is 60.59 hp 45.2 kW. Transmission: 12 forward and 4 reverse. Operating weight: 5,500 lbs 2494 kg.

Overview

	1980 - 1983 90 SeriesUtility tractor
1980 - 1983
90 Series
Utility tractor

Production
Manufacturer	J.I. Case
Utility tractor
Built in Meltham Mills, Huddersfield, England
Original price	$22,100 (1983)

J.I. Case 1390 Engine
J.I. Case 3.6L 4-cyl diesel
Engine details ...

J.I. Case 1390 Transmission
12-speed synchromesh
Transmission details ...

J.I. Case 1390 Power
PTO (claimed)	60 hp 44.7 kW
Drawbar (tested)	50.26 hp 37.5 kW
PTO (tested)	60.59 hp 45.2 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Steering	hydrostatic power
Mechanical drum brakes
Two-post ROPS. Cab optional.

Capacity
Fuel	19 gal 71.9 L
Hydraulic system	7.1 gal 26.9 L

Hydraulics
Type	open center
Capacity	7.1 gal 26.9 L
Valves	1 or 2
Pump flow	15.3 gpm 57.9 lpm

Tractor hitch
Rear Type	2/1

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000

Dimensions & Tires
Wheelbase	84 inches 213 cm
Weight	5,500 lbs 2494 kg
Front tire	7.50-16
Rear tire	16.9-30
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	26
Battery volts	12

References
Model 56L & 66L Farm Loaders published in 1980, by J.I. Case
Models 74L & 56L Farm Loaders published in 1983, by J.I. Case
1190/1290/1390 General Purpose Tractors published in 1981, by J.I. Case
A great new Ninety Series General Purpose line published in 1980, by J.I. Case
Power for all-season productivity published in 1982, by J.I. Case
The Tractor Specialist Buyers Guide published in 1983, by J.I. Case

Engine

Engine Detail — 219 ci / 3.6 L Diesel

Manufacturer	J.I. Case
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	219 ci 3.6 L
Bore/Stroke	3.94x4.50 inches 100 x 114 mm
Air cleaner	dual dry element
Compression	17:1
Rated RPM	2200
Starter volts	12
Oil capacity	7.9 qts 7.5 L
Coolant capacity	14.8 qts 14.0 L

Transmission

Transmission — 12 forward and 4 reverse synchromesh

Type	synchromesh
Gears	12 forward and 4 reverse
Clutch	hydraulic dry disc
Oil capacity	28.5 qts 27.0 L
With 16.9x30 rear tires.

Dimensions

J.I. Case 1390 Tires
Ag front	7.50-16
Ag rear	16.9-30

Dimensions
Wheelbase	84 inches 213 cm
Length	135 inches 342 cm
Height (exhaust)	88 inches 223 cm
Shipping weight	5,500 lbs 2494 kg
Max weight	10,500 lbs 4762 kg
2WD Clearance (front axle)	21 inches 53 cm
4WD Clearance (front axle)	13 inches 33 cm

Tests

Nebraska Tractor Test 1380
Diesel 12-speed 4WD March 25 - April 10, 1980 Link: Nebraska Tractor Test 1380 file
PTO performance
Power at rated engine speed	60.59 hp 45.2 kW
Fuel use	4.0 gal/hour 15.1 l/hour
Power at rated PTO speed	58.40 hp 43.5 kW
Fuel use	3.7 gal/hour 14.0 l/hour
Drawbar performance
Max power	50.26 hp 37.5 kW
Fuel use	4.0 gal/hour 15.1 l/hour
Gear 4-1 used for power test.
Max pull	8624 lbs 3911 kg
Gear 2-1 used for pull test.