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
Model J.I. Case 4490
Length 5,890 mm (231.9 in)
Width 2,430 mm (95.7 in)
Wheel base 2,590 mm (102 in)
Ground clearance 450 mm (17.7 in)
Weight (operating) 9,450 kg (20,834 lbs)
Fuel tank capacity 484.5 liters (128 US gal.; 106.6 Imp. gal)
Battery 12V
Cabin type Silent Guardian cab (standard)
Engine model 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 213 PS (156.6 kW; 210.0 HP) at 2,200 rpm
Starter Electric
Coolant capacity: 45.4 L (48 US. qt, 39.9 Imp. qt.)
Transmission and chassis
Chassis 4×4 4WD
Steering type Power four-wheel
Brakes Hydraulic dry disc
Final drive Outboard planetary
Transmission model
Transmission type Three-speed power shift with hydraulic wet disc
Gears 12 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
Category II
Control type
Lift capacity (at ends) 4,900 kg (10,805 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 1000 rpm
Hydraulic system
Hydraulic type Closed center
Pressure 2250 psi (155.1 bar)
Valves 2 to 4
Pump flow 31.0 gpm (117.3 lpm)
SCV flow 24.0 gpm (90.8 lpm)
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