Müller TM 31
Series: TM
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The Müller TM 31 is a tractor from the TM series. The six-cylinder engine produces 240 kW.
It runs on diesel; the engine is water-cooled. It was replaced by the Müller TM 310; Proton Primus STA310. Within the range, rated power spans from 113 to 240 kW; with 240 kW, the TM 31 sits at the top. Below it ranks the TM 28 with 210 kW.
Technical data
Engine
| Engine make | Cumminscorrect |
|---|---|
| Engine model | NT855Acorrect |
| Fuel | dieselcorrect |
| Power | 320 hp (240 kW)correct |
| Cylinders | 6correct |
| Cooling | water-cooledcorrect |
Drivetrain and chassis
| Drive | four-wheel driveWDcorrect |
|---|---|
| Forward gears | 18correct |
| Reverse gears | 4correct |
Origin and approval
| Plant | Brazilcorrect |
|---|---|
| Successor | Müller TM 310; Proton Primus STA310correct |
Frequently asked questions
How much power does the Müller TM 31 have?
The Müller TM 31 delivers 320 hp.
What engine does the Müller TM 31 have?
6 cylinders, Diesel.
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.
- 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 12 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
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