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J.I. Case 2590 vs J.I. Case 4496
Verdict: J.I. Case 2590 vs J.I. Case 4496
The J.I. Case 2590 and the J.I. Case 4496 are both tractors — here is how they stack up on the figures that matter. J.I. Case 2590 leads on rated power with 180 hp against 176 hp. J.I. Case 4496 holds more fuel (500.0 L vs 321.7 L) for longer stints between fills. J.I. Case 4496 is the newer design (1981 vs 1979). In short: choose the J.I. Case 2590 for outright pulling power, or the J.I. Case 4496 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
J.I. Case
85
Fit score
Best match
Clear
J.I. Case
85
Fit score
Best match
Clear
Rated power
180 hp
176 hp
Confidence
40%
40%
Guide price
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—
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
With 18.4-38 rear tires.Reference
Four ranges with three power shift gears in each range.Reference
Total built
6,065Reference
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Differential lock
mechanical rearReference
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Drive
—
4x4 4WDReference
Steering
—
hydrostatic power, four-wheel steeringReference
Engine
Fuel tank
321.7 LReference
500.0 LReference
Drawbar (claimed)
118.6 kWReference
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Drawbar (tested)
114.3 kWReference
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Displacement
8.3 LReference
11.0 LReference
Bore/Stroke
117 x 127 mmReference
127 x 145 mmReference
Compression
15.8:1Reference
16:1Reference
Rated RPM
2100Reference
2200Reference
Starter volts
12Reference
—
Coolant capacity
41.6 LReference
—
Power at rated engine speed
134.5 kWReference
—
Max power
114.3 kWReference
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Engine
—
158.8 kWReference
Power
—
158.8 kWReference
Starter type
—
electricReference
Transmission
Gears
12 forward and 3 reverseReference
12 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)
134.2 kWReference
131.2 kWReference
PTO (tested)
134.5 kWReference
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Type
partial power shiftReference
partial power shiftReference
Pressure
151.7 barReference
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Valves
2 to 4Reference
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Pump flow
102.2 lpmReference
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Steering flow
30.3 lpmReference
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Steering press.
137.9 barReference
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Rear Type
IIIReference
III (optional)Reference
Rear lift
3628 kgReference
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Rear PTO
independentReference
independentReference
Rear PTO Type
1000 (1.375)Reference
1000Reference
Engine RPM
1000@2100Reference
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Dimensions
Wheelbase
264 cmReference
—
Weight
14875 to 15740 poundsReference
—
Front tire
11.00-16Reference
23.1x30Reference
Rear tire
18.4-38Reference
23.1x30Reference
Ag front
11.00-16Reference
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Ag rear
20.8-42Reference
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Length
465 cmReference
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Height (cab)
293 cmReference
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Height (exhaust)
298 cmReference
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Rear axle
98 by 3048 mmReference
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Shipping
6747 kgReference
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Operating
7139 kgReference
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Standard tires (ag)
—
Front: 23.1x30. Rear: 23.1x30Reference
Optional tires (ag)
—
Front: 18.4x34. Rear: 18.4x34Reference
J.I. Case 2590 attachments
2590 Serial Numbers
1978
8835443Reference
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1979
8840001Reference
—
1980
9901001Reference
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1981
9910025Reference
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1982
9918830Reference
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1983
9924700Reference
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Location:
Data plate on instrument panelReference
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Electrical
Ground
negativeReference
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Charging system
alternatorReference
alternatorReference
ROPS Charging amps
61Reference
—
Cab Charging amps
72Reference
—
Charging volts
12Reference
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Charging amps
—
72Reference
Capacities
Max capacity
9298 kgReference
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Test results
Fuel use
43.1 l/hourReference
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Speeds
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.


