Case IH JX80 MFWD
Series: Other models
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The Case IH JX80 is a tractor from the Case IH MFWD Tractor series. The four-cylinder engine, displacing 3.9 litres, produces 73 hp (53.7 kW). Rated power arrives at 2,500 rpm — the engine pulls from low down rather than needing to be revved.
Unladen, it tips the scales at 3,137 kg. Wheelbase is 2.21 m.
Within the range, rated power spans from 60.8 to 141 hp; with 73 hp, the JX80 sits in the lower third. Directly alongside are the Farmall 65C with 64.9 hp below and the JX1075N with 76 hp above.
Technical data
Engine
| Power | 73 hp (53.7 kW)correct |
|---|---|
| Rated speed | 2,500 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 3,900.1 cm³correct |
| Aspiration | naturally aspiratedcorrect |
Dimensions and weights
| Wheelbase | 2,209.8correct |
|---|---|
| Unladen weight | 3,136.6 kgcorrect |
Drivetrain and chassis
| Gearbox type | 12 x 12 w/mechanical gearbox shuttlecorrect |
|---|---|
| Forward gears | 12correct |
| Reverse gears | 12correct |
Working data
| Pump flow | 82.1 l/mincorrect |
|---|---|
| Fuel tank capacity | 90.1 lcorrect |
Where this model stands
Power-to-weight ratio: 17.1 kW/t (54 kW / 3.1 t)
Power class: Universal (40–100 hp)
Stronger than 51% of the tractors in the register — out of 15,240 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Case IH JX80 have?
The Case IH JX80 delivers 73 hp.
How much does the Case IH JX80 weigh?
The unladen weight is 3,137 kg.
What engine does the Case IH JX80 have?
4 cylinders, 3,900 cm³ displacement.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 13 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: [1]
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.