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Case-IH JX90 Engine specifications

20 engine values on record for the JX90.

Measured at the PTO shaft

75.0 hp

Source · OECD Test 2636, measured

What engine is in a JX90?

A JX90 has a TTF 8045.25B.313T, a 4-cylinder 3.91 L engine. Fitted to JX90 (4WD), JX90 (2WD).

Engine — TTF 8045.25B.313T specifications
Make & modelTTF 8045.25B.313T
Cylinders4
Displacement238.5 ci · 3.91 L
AspirationSupercharged
CoolingLiquid-cooledSource 2
Fuel injectiondirect injectionSource 3On record for 1 of 6 configurations
Maximum torque248 lb·ft · 336.0 N·m
Maximum torque speed950 rpmSource 2
Air cleanerCNH dry air filterSource 3On record for 1 of 6 configurations
Cylinders4
Displacement4.1 qt · 3.9 LSource 2
Bore4.1 in · 104 mmSource 3,Source 4On record for 2 of 6 configurations
Stroke4.5 in · 115 mmSource 3,Source 4On record for 2 of 6 configurations
Rated engine speed2,500 rpmSource 3,Source 4On record for 2 of 6 configurations
Torque rise48.54 %Source 2

Source · OECD test report 2636, 2011

What engine is in the diesel JX90?

The diesel JX90 has a IVECO 8045.25 (EURO II), a 4-cylinder 3.91 L diesel engine. Fitted to JX 90 (A), JX 90 (A) (4WD).

Engine — IVECO 8045.25 (EURO II) specifications
Make & modelIVECO 8045.25 (EURO II)
FuelDiesel
Cylinders4
Displacement238.5 ci · 3.91 L

Source · Traktorenlexikon, “Case-IH JX90”

What engine is in the diesel JX90?

The diesel JX90 has a IVECO 8045.25 (TIER I), a 4-cylinder 3.91 L diesel engine. Fitted to JX 90 U (A), JX 90 U (A) (4WD).

Engine — IVECO 8045.25 (TIER I) specifications
Make & modelIVECO 8045.25 (TIER I)
FuelDiesel
Cylinders4
Displacement238.5 ci · 3.91 L

Source · Traktorenlexikon, “Case-IH JX90U”

How much fuel does a JX90 use?

On OECD Test 2636, the JX90 used 4.57 gal/h (17.3 L/h) at maximum power.

OECD Test 2636 — JX90 as tested, configuration as printed: “4WD · Mechanical,-30km/h”
Fuel consumption, at maximum power4.57 gal/h · 17.3 L/h
Fuel consumption, at rated engine speed4.74 gal/h · 18.0 L/h
Fuel consumption, at standard PTO speed4.67 gal/h · 17.7 L/h
Engine speed, at maximum power2,100 rpm
Engine speed, at rated engine speed2,300 rpm
Engine speed, at standard PTO speed2,198 rpm
Maximum torque248 lb·ft · 336.0 N·m
Torque rise48.5%

Source · OECD test report 2636, 2011

How much fuel did the JX90 use on Test 2637?

On OECD Test 2637, the JX90 used 4.57 gal/h (17.3 L/h) at maximum power.

OECD Test 2637 — JX90 as tested, configuration as printed: “2WD · Mechanical,-30km/h”
Fuel consumption, at maximum power4.57 gal/h · 17.3 L/h
Fuel consumption, at rated engine speed4.74 gal/h · 18.0 L/h
Fuel consumption, at standard PTO speed4.67 gal/h · 17.7 L/h
Engine speed, at maximum power2,100 rpm
Engine speed, at rated engine speed2,300 rpm
Engine speed, at standard PTO speed2,198 rpm
Maximum torque248 lb·ft · 336.0 N·m
Torque rise48.54%

Source · OECD test report 2637, 2011

Where this page comes from

20 engine values from OECD test report 2636, 2011; OECD test report 2637, 2011; Traktorenlexikon, “Case-IH JX90”; and Traktorenlexikon, “Case-IH JX90U”.

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Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. OECD Code 2 test report 2/2 636: Case IH JX90 — Licence not stated by the publisher; facts cited, OECD-2636 · published 2011-09-07 · retrieved 2026-09-14. OECD; testing station TAMTEST, Ankara, Turkey. Original document
  2. OECD Code 2 test report 2/2 637: Case IH JX90 — Licence not stated by the publisher; facts cited, OECD-2637 · published 2011-09-07 · retrieved 2026-09-14. OECD; testing station TAMTEST, Ankara, Turkey. Original document
  3. Traktorenlexikon: Case-IH JX90 — CC BY-SA 4.0, WIKIBOOKS-TL-115722 · revision 982928. Wikibooks contributors (Traktorenlexikon). Original document
  4. Traktorenlexikon: Case-IH JX90U — CC BY-SA 4.0, WIKIBOOKS-TL-115726 · revision 1001677. Wikibooks contributors (Traktorenlexikon). Original document