J.I. Case 2590 tractor specifications

1979 - 1983

1979 - 1983 90 SeriesRow-Crop tractor

Production

Production Manufacturer:J.I. Case
Type:Row-Crop tractor
Factory:Racine, Wisconsin, USA
Total built:6,065
Original price:$65,000 (1983 )

J.I. Case 2590 Power

J.I. Case 2590 Power Drawbar (claimed):159 hp
118.6 kW
PTO (claimed):180 hp
134.2 kW
Drawbar (tested):153.24 hp
114.3 kW
PTO (tested):180.38 hp
134.5 kW
power test details ...

1979 - 1983

90 Series

Row-Crop tractor

Nebraska Tractor Test 1303

Nebraska Tractor Test 1303
Diesel 12-speed 2WD April 9 - 19, 1979 Link: Nebraska Tractor Test 1303 file
PTO performance
Power at rated engine speed:	180.38 hp 134.5 kW
Fuel use:	11.6 gal/hour 43.9 l/hour
Drawbar performance
Max power:	153.24 hp 114.3 kW
Fuel use:	11.4 gal/hour 43.1 l/hour
Gear 2-I used for power test.

J.I. Case 2590 Engine

J.I. Case 2590 Engine J.I. Case 8.3L 6-cyl diesel Fuel tank:85 gal
321.7 L
Engine details ...

1979 - 1983

90 Series

Row-Crop tractor

Engine Detail

Engine Detail
J.I. Case
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	504 ci 8.3 L
Bore/Stroke:	4.625x5.00 inches 117 x 127 mm
Compression:	15.8:1
Rated RPM:	2100
Starter volts:	12
Coolant capacity:	44 qts 41.6 L

Mechanical

Mechanical Chassis:4x2 2WD
Differential lock:mechanical rear
Steering:power
Brakes:differential hydraulic wet disc
Cab:Silent Guardian cab standard with air-conditioning. Four-post ROPS available.
Transmission:12-speed partial power shift
Transmission details ...

1979 - 1983

90 Series

Row-Crop tractor

Transmission

Transmission
Type:	partial power shift
Gears:	12 forward and 3 reverse

Speeds

Speeds
With 18.4-38 rear tires.

Hydraulics

Hydraulics Type:closed center
Pressure:2200 psi
151.7 bar
Valves:2 to 4
Pump flow:27 gpm
102.2 lpm
Steering flow:8 gpm
30.3 lpm
Steering press.:2000 psi
137.9 bar

Tractor hitch

Tractor hitch Rear Type:III
Rear lift:8000 lbs
3628 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:1000 (1.375)
Engine RPM:1000@2100

Dimensions & Tires

Dimensions & Tires Wheelbase:104 inches
264 cm
Weight:14875 to 15740 pounds
Front tire:11.00-16
Rear tire:18.4-38
Full dimensions and tires ...

1979 - 1983

90 Series

Row-Crop tractor

J.I. Case 2590 Tires

J.I. Case 2590 Tires
Ag front:	11.00-16
Ag rear:	18.4-38
Ag rear:	24.5-32
	30.5-32
	20.8-38
	18.4-42
	20.8-42

Dimensions

Dimensions
Wheelbase:	104 inches 264 cm
Length:	183.25 inches 465 cm
Height (cab):	115.5 inches 293 cm
Height (exhaust):	117.5 inches 298 cm
Rear axle:	3.875 by 96 inches 98 by 2438 mm
Rear axle:	3.875 by 120 inches 98 by 3048 mm

J.I. Case 2590 Weight

J.I. Case 2590 Weight
Shipping:	14875 lbs 6747 kg
Operating:	15740 lbs 7139 kg
Max capacity:	20500 lbs 9298 kg

J.I. Case 2590 attachments

J.I. Case 2590 attachments front-end loader Attachment details ...

1979 - 1983

90 Series

Row-Crop tractor

J.I. Case 90 Loader

J.I. Case 90 Loader
Loader weight:	2161 lbs 980 kg
Height (to pin):	148.7 inches 377 cm
Clearance, dumped bucket:	127.7 inches 324 cm
Dump reach:	41.2 inches 104 cm
Dump angle:	43°
Reach at ground:	88 inches 223 cm
Rollback angle:	27°
Breakout force (at pin):	5500 lbs 2494 kg
Lift to full height (at pin):	3370 lbs 1528 kg
Bucket width:	83 inches 210 cm

2590 Serial Numbers

2590 Serial Numbers Location:Data plate on instrument panel
1978:8835443
1979:8840001
1980:9901001
1981:9910025
1982:9918830
1983:9924700

how to read serial numbers...