Valmet 20M
Built: 1957-1959 · Series: Other models
The Valmet 20M rolled off the line in 1957-1959 as a tractor. 15.5 kW is what the four-cylinder engine gets out of 1.4 litres.
Dimensions are 2.55 m by 1.35 m. Unladen, it tips the scales at 900 kg.
Within the range, rated power spans from 11 to 140 kW; with 15.5 kW, the 20M sits at the bottom end. Directly alongside are the 15 A with 11 kW below and the 33D/1900-60 with 19.3 kW above.
Technical data
Engine
| Power | 15.5 kWcorrect |
|---|---|
| Cylinders | 4correct |
| Displacement | 1,414 cm³correct |
Dimensions and weights
| Length | 2,550 mmcorrect |
|---|---|
| Width | 1,350 mmcorrect |
| Unladen weight | 900 kgcorrect |
Drivetrain and chassis
| Gears | 3correct |
|---|
Where this model stands
Power-to-weight ratio: 17.2 kW/t (16 kW / 0.9 t)
Power class: Compact (< 40 hp)
Stronger than 9% of the tractors in the register — out of 15,143 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Valmet 20M have?
The Valmet 20M delivers 15.5 kW.
How much does the Valmet 20M weigh?
The unladen weight is 900 kg.
What engine does the Valmet 20M have?
4 cylinders, 1,414 cm³ displacement.
What are the dimensions of the Valmet 20M?
2,550 mm × 1,350 mm.
When was the Valmet 20M built?
Production years: 1957-1959.
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 8 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.
The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.
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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.