J.I. Case 4490

J.I. Case 4490The J.I. Case 4490 is a four-wheel drive tractor from the 90 series. This tractor was manufactured by J.I. Case in Racine, Wisconsin, USA from 1979 to 1983. This tractor is equipped with a 8.3 L (504.0 cu·in) six-cylinder diesel engine and a three-speed power shift transmission with 12 forward and 4 reverse gears with hydraulic wet disc.

The J.I. Case 4490 four-wheel drive used the 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 213 PS (156.6 kW; 210.0 HP) at 2,200 rpm of output power.

The J.I. Case 4490 is equipped with power four-wheel steering, hydraulic dry disc brakes, Silent Guardian cab (standard) and 484.5 liters (128 US gal.; 106.6 Imp. gal) fuel tank.

J.I. Case 4490 Specifications

General Specifications
ModelJ.I. Case 4490
Length5,890 mm (231.9 in)
Width2,430 mm (95.7 in)
Wheel base2,590 mm (102 in)
Ground clearance450 mm (17.7 in)
Weight (operating)9,450 kg (20,834 lbs)
Fuel tank capacity484.5 liters (128 US gal.; 106.6 Imp. gal)
Cabin typeSilent Guardian cab (standard)
Engine modelCase
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement8.3 L, 8,259 cm2, (504.0 cu·in)
Bore and stroke117.0 mm X 127.0 mm (4.61 in X 5 in)
Compression ratio15.8:1
Horsepower213 PS (156.6 kW; 210.0 HP) at 2,200 rpm
Coolant capacity:45.4 L (48 US. qt, 39.9 Imp. qt.)
Transmission and chassis
Chassis4×4 4WD
Steering typePower four-wheel
BrakesHydraulic dry disc
Final driveOutboard planetary
Transmission model
Transmission typeThree-speed power shift with hydraulic wet disc
Gears12 forward and 4 reverse
Speed Forward: 28.0 kmh (17.4 mph) Reverse: 28.0 kmh (17.4 mph)
Front tires Ag: 18.4-34
Rear tires Ag: 18.4-34
Three-Point Hitch
Control type
Lift capacity (at ends)4,900 kg (10,805 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed1000 rpm
Hydraulic system
Hydraulic typeClosed center
Pressure2250 psi (155.1 bar)
Valves2 to 4
Pump flow31.0 gpm (117.3 lpm)
SCV flow24.0 gpm (90.8 lpm)
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