j i case 4490

1979 - 1983

4WD 90 Series

Four-wheel Drive (4WD) tractor

4WD 90 Series

Four-wheel Drive (4WD) tractor

Manufacturer

J.I. Case

Four-wheel Drive (4WD) tractor

Built in Racine, Wisconsin, USA

Original price was $70,800 in 1983

Case 8.3L 6-cyl diesel

Fuel tank

128 gal 484.5 L

12-speed three-speed power shift

Engine

210 hp 156.6 kW

Drawbar (claimed)

153 hp 114.1 kW

PTO (claimed)

175 hp 130.5 kW

Drawbar (tested)

150.14 hp 112.0 kW

PTO (tested)

175.20 hp 130.6 kW

Drive

4x4 4WD

Final drives

outboard planetary

Power four-wheel steering

Hydraulic dry disc brakes

Silent Guardian cab standard with air-conditioning.

Type

closed center

Pressure

2250 psi 155.1 bar

Valves

2 to 4

Pump flow

31 gpm 117.3 lpm

SCV flow

24 gpm 90.8 lpm

Rear Type

III

Rear lift

11000 lbs 4989 kg

Rear PTO

independent

Rear PTO Type

1000 (1.375)

Wheelbase

102 inches 259 cm

Weight

20840 lbs 9453 kg

Front tire

18.4-34

Rear tire

18.4-34

Ground

negative

Charging system

alternator

Charging amps

72

Battery volts

12

4490 Tractor published in 1979, by J.I. Case

The most advanced design 4-wheel drive tractors Case ever built published in 1979, by J.I. Case

The new look in farm power published in 1981, by J.I. Case

Power for all-season productivity published in 1982, by J.I. Case

The Tractor Specialist Buyers Guide published in 1983, by J.I. Case

The Tractor Specialist Buyers Guide published in 1984, by J.I. Case