J.I. Case 4490 tractor specifications

1979 - 1983

1979 - 1983 Four-wheel Drive (4WD) tractor

Series:

Series:44904494 ↓

1984

4WD 94 Series

Four-wheel Drive (4WD) tractor

Production

Production
Manufacturer:	J.I. Case
Type:	Four-wheel Drive (4WD) tractor
Factory:	Racine, Wisconsin, USA
Original price:	$78,000 (1985)

J.I. Case 4494 Power

J.I. Case 4494 Power
Engine:	213 hp 158.8 kW
PTO (claimed):	175 hp 130.5 kW
Drawbar (tested):	150.14 hp 112.0 kW
PTO (tested):	175.20 hp 130.6 kW
power test details ...

J.I. Case 4494 Engine

J.I. Case 4494 Engine
Case 8.3L 6-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x4 4WD
Steering:	hydraulic, front, rear or four-wheel crab steering
Brakes:	hydraulic dry disc
Cab:	Silent Guardian cab standard
Transmission:	12-speed
Transmission details ...

Capacity

Capacity
Fuel:	128 gal 484.5 L
Hydraulic system:	15.5 gal 58.7 L

Hydraulics

Hydraulics
Type:	closed center
Capacity:	15.5 gal 58.7 L
Pressure:	2350 psi 162.0 bar
Valves:	2 to 4
Total flow:	31 gpm 117.3 lpm

Tractor hitch

Tractor hitch
Rear Type:	III (optional)
Rear lift (at 24"/610mm):	12,750 lbs 5783 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent (optional)
Rear RPM:	1000
Engine RPM:	1000@2200

Dimensions & Tires

Dimensions & Tires
Wheelbase:	102 inches 259 cm
Weight:	20,840 lbs 9453 kg
Front tire:	18.4-34
Rear tire:	18.4-34
Full dimensions and tires ...

4494 Serial Numbers

4494 Serial Numbers
Location:	Data plates located at forward-right corner in top of the tractor cab.
1984:	8865000
how to read serial numbers...

Electrical

Electrical
Ground:	negative
Battery volts:	12

Production

Production Manufacturer:J.I. Case
Type:Four-wheel Drive (4WD) tractor
Original price:$70,800 (1983 )

J.I. Case 4490 Power

J.I. Case 4490 Power 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
power test details ...

1979 - 1983

Four-wheel Drive (4WD) tractor

Series:

Series:	4490
	4494 ↓

Nebraska Tractor Test 1328

Nebraska Tractor Test 1328
Diesel 12-speed 4WD October 15 - 20, 1979 Link: Nebraska Tractor Test 1328 file
PTO performance
Power at rated engine speed:	175.20 hp 130.6 kW
Fuel use:	11.5 gal/hour 43.5 l/hour
Drawbar performance
Max power:	150.14 hp 112.0 kW
Fuel use:	11.3 gal/hour 42.8 l/hour
Gear 8 used for power test.
Max pull:	21400 lbs 9707 kg
Gear 1-I used for pull test.

J.I. Case 4490 Engine

J.I. Case 4490 Engine Case 8.3L 6-cyl diesel Fuel tank:128 gal
484.5 L
Engine details ...

1979 - 1983

Four-wheel Drive (4WD) tractor

Series:

Series:	4490
	4494 ↓

Engine Detail

Engine Detail
Case
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	504 ci 8.3 L
Bore/Stroke:	4.625x5.0 inches 117 x 127 mm
Power:	210 hp 156.6 kW
Air cleaner:	dual paper elements
Compression:	15.8:1
Rated RPM:	2200
Starter volts:	12
Coolant capacity:	48 qts 45.4 L

Mechanical

Mechanical Chassis:4x4 4WD
Final drives:outboard planetary
Steering:power four-wheel
Brakes:hydraulic dry disc
Cab:Cab standard with air-conditioning.
Transmission:12-speed three-speed power shift
Transmission details ...

1979 - 1983

Four-wheel Drive (4WD) tractor

Series:

Series:	4490
	4494 ↓

Transmission

Transmission
Type:	three-speed power shift
Gears:	12 forward and 4 reverse
Clutch:	hydraulic wet disc
Three power shift gears, plus reverse gear, in four ranges.

Speeds

Speeds
With 23.1-30 tires.

Hydraulics

Hydraulics 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

Tractor hitch

Tractor hitch Rear Type:III
Rear lift:11000 lbs
4989 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:1000 (1.375)

Dimensions & Tires

Dimensions & Tires Wheelbase:102 inches
259 cm
Weight:20840 lbs
9453 kg
Front tire:18.4-34
Rear tire:18.4-34
Full dimensions and tires ...

1979 - 1983

Four-wheel Drive (4WD) tractor

Series:

Series:	4490
	4494 ↓

J.I. Case 4490 Tires

J.I. Case 4490 Tires
Ag front:	18.4-34
Ag rear:	18.4-34
Ag front:	20.8-34
	23.1-30
	24.5-32
	30.5-32
Ag rear:	20.8-34
	23.1-30
	24.5-32
	30.5-32

Dimensions

Dimensions
Wheelbase:	102 inches 259 cm
Length:	232 inches 589 cm
Width:	96 inches 243 cm *Minimum width.
Operating weight:	20840 lbs 9453 kg
Ballasted weight:	22450 lbs 10183 kg *With dual 18.4-34 front and rear and liquid in all front tires.
Ground clearance:	18 inches 45 cm
Front tread:	72 to 92 inches 182 to 233 cm
Rear tread:	72 to 92 inches 182 to 233 cm