Overview
The CaseIH JX80U is a utility farm tractor produced between 2002 and 2003, powered by a 3.9L four-cylinder Iveco diesel engine. It features a gross engine rating of 74 hp and was available in both two-wheel and four-wheel drive configurations with optional cab or ROPS enclosures.
Ideal Applications
Tested Performance Data:
Under Nebraska Tractor Test conditions, the JX80U recorded a maximum PTO output of 67.3 hp at 2500 RPM and a drawbar performance of 54.3 hp with a fuel consumption rate of 4.1 gallons per hour.
Transmission and Mechanical Specs:
The tractor is equipped with a 24-speed two-speed power shift transmission featuring a synchronized power shuttle and electro-hydraulic differential locks for both the front and rear axles.
Hydraulic and Lift Capacity:
The open center hydraulic system provides a total flow of 20 gpm and supports a Category II rear hitch with mechanical lower-link draft sensing and a maximum lift capacity of 7,900 pounds.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | CaseIH |
Engine
| Engine type | Iveco 3.9L 4-cyl diesel |
|---|---|
| Fuel tank | 33.5 gal (126.8 L) |
| Air cleaner | dual paper elements |
| Bore/Stroke | 4.094x4.528 inches (104 x 115 mm) |
| Compression | 17.0:1 |
| Description | Iveco / diesel / 4-cylinder / liquid-cooled |
| Displacement | 238.5 ci (3.9 L) |
| Fuel system | mechanical direct injection |
| Power (gross) | 74 hp (55.2 kW) |
| Pre-heating | thermostart |
| Rated RPM | 2500 |
| Starter volts | 12 |
| Drawbar (tested) | 54.3 hp (40.5 kW) |
| Engine (gross) | 74 hp (55.2 kW) |
| PTO (claimed) | 66 hp (49.2 kW) |
| PTO (tested) | 67.3 hp (50.2 kW) |
Transmission
| Description | Two-speed power shift with left-hand synchronized shuttle. / Four gears (1-4) in three ranges (I, II, III) with push-button power shift and power shuttle |
|---|---|
| Gears | 24 forward and 12 reverse / 24 forward and reverse / 20 forward and 12 reverse |
| Type | two-speed power shift / power shuttle / syncromesh |
| Transmission type | 24-speed two-speed power shift / 24-speed power shuttle / 20-speed syncromesh |
| Transmission type | 24-speed two-speed power shift / 24-speed power shuttle / 20-speed syncromesh |
Mechanical
| Cab | Two-post folding ROPS. Cab optional. |
|---|---|
| Description | Power steering / Independent hydraulic wet disc brakes |
| Differential lock | electro-hydraulic front and rear |
| Drive type | Two- or four-wheel drive |
| Final drives | inboard planetary |
Hydraulics
| Pump flow | 14.5 gpm (54.9 lpm) |
|---|---|
| Steering flow | 5.5 gpm (20.8 lpm) |
| Total flow | 20 gpm (75.7 lpm) |
| Type | open center |
| Valves | 2 or 3 |
Hitch
| Control | mechanical lower-link draft sensing |
|---|---|
| Rear lift | 7900 lbs (3583 kg) |
| Rear Type | II |
PTO
| Clutch | electro-hydraulic wet disc |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
Electrical
| Battery CCA | 960 |
|---|---|
| Battery volts | 12 |
| Charging amps | 85 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| 2WD Wheelbase | 92.2 inches (234 cm) |
|---|---|
| 4WD Wheelbase | 91.1 inches (231 cm) |
| 2WD Wheelbase | 92.2 inches (234 cm) |
| 4WD Wheelbase | 91.1 inches (231 cm) |
| Weight | 7855 to 8330 pounds |
CaseIH JX80U Height
| Cab | 103.25 inches (262 cm) |
|---|---|
| Exhaust | 109.5 inches (278 cm) |
| ROPS | 108.75 inches (276 cm) |
CaseIH JX80U Weight
| 2WD Cab | 7855 lbs (3563 kg) |
|---|---|
| 2WD Cab Ballasted | 9505 lbs (4311 kg) |
| 4WD Cab | 8330 lbs (3778 kg) |
| 4WD Cab Ballasted | 9975 lbs (4524 kg) |
CaseIH JX80U attachments
| Description | front-end loader |
|---|
OCED Tractor Test 2077
| Description | Diesel 24-speed 4WDDecember 1, 2002 - December 1, 2003Link: OCED Tractor Test 2077 file / PTO performance / Drawbar performance / Gear 12 used for power test. |
|---|---|
| Fuel use | 4.1 gal/hour (15.5 l/hour) / 3.8 gal/hour (14.4 l/hour) |
| Max power | 54.3 hp (40.5 kW) |
| Power at rated engine speed | 67.3 hp (50.2 kW) |
| Power at rated PTO speed | 65.0 hp (48.5 kW) |
Nebraska Tractor Test Results
Test #Nebraska Summary 407
Test Date:
December 2002 - December 2003
Location:
Istituto Per La Macchine Agricole E Movimento Terra, Strada delle Cacce, 73-10135 Torino, Italy
This section is compiled from original Nebraska Tractor Test PDFs using AI-assisted extraction and human review. For full verification, download the source PDF above. Differences between reports, incomplete source data, and occasional extraction or data entry mistakes can occur.
Maximum Power & Fuel Consumption
Rated Engine Speed
67.30 hp
0.43 lb/hp·hr
Standard PTO Speed
65.00 hp
@ N/A rpm PTO
Torque Statistics
| Maximum Torque | 186 lb-ft (253 Nm) |
|---|---|
| Torque Rise | 31.6% |
PTO Power Curve
Maximum Power & Fuel Consumption Details
| Condition | HP | kW | RPM | PTO RPM |
|---|---|---|---|---|
| Rated Engine Speed | 67.30 | 50.20 | 2496 | 613 |
Varying Power & Fuel Consumption
Click column headers to sort
| Power | RPM | gal/hr | lb/hp·hr | hp·hr/gal | DEF gal/hr |
|---|---|---|---|---|---|
| 67.30 | 2496 | N/A | 0.43 | 16.24 | N/A |
| 58.60 | 2565 | N/A | 0.45 | 15.53 | N/A |
| 44.80 | 2639 | N/A | 0.48 | 14.67 | N/A |
| 30.70 | 2671 | N/A | 0.56 | 12.51 | N/A |
| 13.50 | 2696 | N/A | 0.89 | 7.87 | N/A |
| N/A | 2732 | N/A | N/A | N/A | N/A |