J.I. Case 2590

J.I. Case 2590The J.I. Case 2590 is a 2WD row-crop tractor from the 90 series. This tractor was manufactured by J.I. Case in Racine, Wisconsin, USA from 1979 to 1983. The J.I. Case 2590 is equipped with a 8.3 L (504.0 cu·in) six-cylinder diesel engine and a partial power shift transmission with 12 forward and 3 reverse gears.

The Case 2590 row-crop tractor used the J.I. Case engine. It is a 8.3 L, 8,259 cm2, (504.0 cu·in) six-cylinder turbocharged diesel engine with 117.0 mm (4.61 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 15.8:1. This engine produced 182.5 PS (134.2 kW; 180.0 HP) at 2,100 rpm of PTO output power.

The J.I. Case 2590 is equipped with hydrostatic power steering, differential hydraulic wet disc brakes, Silent Guardian cab with air-conditioning, and 321.7 liters (85 US gal.; 70.8 Imp. gal) fuel tank.

J.I. Case 2590 Specifications

General Specifications
Model J.I. Case 2590
Length
Width
Height
Wheel base 2,640 mm (103.9 in)
Weight (operating) 7,140 kg (15,741 lbs)
Fuel tank capacity 321.7 liters (85 US gal.; 70.8 Imp. gal)
Battery 12V
Cabin type Silent Guardian cab with air-conditioning
Engine
Engine model J.I. Case
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 8.3 L, 8,259 cm2, (504.0 cu·in)
Bore and stroke 117.0 mm X 127.0 mm (4.61 in X 5 in)
Compression ratio 15.8:1
Horsepower 182.5 PS (134.2 kW; 180.0 HP) at 2,100 rpm
Starter Electric
Coolant capacity: 41.6 L (44 US. qt, 36.6 Imp. qt.)
Transmission and chassis
Chassis 4×2 2WD
Steering type Hydrostatic power
Brakes Differential hydraulic wet disc
Differential lock Rear standard
Transmission model
Transmission type Partial power shift
Gears 12 forward and 3 reverse
Tires
Front tires Ag: 11.00-16
Rear tires Ag: 18.4-38
Three-Point Hitch
Category III
Control type
Lift capacity (at ends) 3,628 kg (8,000 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 1,000 rpm
Hydraulic system
Hydraulic type Closed center
Valves 2 to 4
Pump flow 23.0 gpm (87.1 lpm)