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Tractor · 1979Unverified

J.I. Case 2590

Name: J.I. Case 2590
Brand: J.I. Case

J.I. Case 2590 — 90 Series · 180 hp. Reference specifications; pending source verification.

The J.I. Case 2590 is a tractor model with a rated output of 180 hp, positioning it within the higher-powered machines in its class. Manufactured from 1979 to 1983, the 2590 is equipped with a 6-cylinder turbocharged diesel liquid-cooled engine, which drives the tractor through a two-wheel drive system with a powershift transmission. Weights listed for the 2590 range from 14875 to 15740 pounds. It is designed for use on areas of around 600–1,500 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

180 hp

Max power

114.3 kW

Weight

14875 to 15740 pounds

Catalogue coverage

Variants represented

Richest spec table

82 rows

Recorded power

180 hp

Transmissions

12-speed partial power shift

Production years

1979-1983

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerJ.I. CaseReference

Row-Crop tractorReference

Built in Racine, Wisconsin, USAReference

Total built6,065Reference

Original price was $65,000 in 1983Reference

Two-wheel driveReference

Differential lockmechanical rearReference

Power steeringReference

Differential hydraulic wet disc brakesReference

Silent Guardian cab standard with air-conditioning. Four-post ROPS available.Reference

Engine

J.I. Case 8.3L 6-cyl dieselReference

Fuel tank321.7 LReference

Drawbar (claimed)118.6 kWReference

Drawbar (tested)114.3 kWReference

J.I. CaseReference

turbocharged dieselReference

6-cylinderReference

liquid-cooledReference

Displacement8.3 LReference

Bore/Stroke117 x 127 mmReference

Compression15.8:1Reference

Rated RPM2100Reference

Starter volts12Reference

Coolant capacity41.6 LReference

Power at rated engine speed134.5 kWReference

Max power114.3 kWReference

Transmission

12-speed partial power shiftReference

Typepartial power shiftReference

Gears12 forward and 3 reverseReference

PTO & Hydraulics

PTO (claimed)134.2 kWReference

PTO (tested)134.5 kWReference

Typeclosed centerReference

Pressure151.7 barReference

Valves2 to 4Reference

Pump flow102.2 lpmReference

Steering flow30.3 lpmReference

Steering press.137.9 barReference

Rear TypeIIIReference

Rear lift3628 kgReference

Rear PTOindependentReference

Rear PTO Type1000 (1.375)Reference

Engine RPM1000@2100Reference

Dimensions

Wheelbase264 cmReference

Weight14875 to 15740 poundsReference

Front tire11.00-16Reference

Rear tire18.4-38Reference

Ag front11.00-16Reference

Ag rear18.4-38Reference

Ag rear24.5-32Reference

Ag rear30.5-32Reference

Ag rear20.8-38Reference

Ag rear18.4-42Reference

Ag rear20.8-42Reference

Length465 cmReference

Height (cab)293 cmReference

Height (exhaust)298 cmReference

Rear axle98 by 2438 mmReference

Rear axle98 by 3048 mmReference

Shipping6747 kgReference

Operating7139 kgReference

J.I. Case 2590 attachments

front-end loaderReference

2590 Serial Numbers

Location:Data plate on instrument panelReference

19788835443Reference

19798840001Reference

19809901001Reference

19819910025Reference

19829918830Reference

19839924700Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging systemalternatorReference

ROPS Charging amps61Reference

Cab Charging amps72Reference

Charging volts12Reference

Capacities

Max capacity9298 kgReference

Test results

Diesel 12-speed 2WDApril 9 - 19, 1979Link: Nebraska Tractor Test 1303 fileReference

PTO performanceReference

Fuel use43.9 l/hourReference

Drawbar performanceReference

Fuel use43.1 l/hourReference

Gear 2-I used for power test.Reference

Speeds

With 18.4-38 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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