Valtra Classic T171 4WD
Series: Classic
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The Valtra Classic T171 is a tractor from the Valtra 4WD Tractor series. The six-cylinder engine, displacing 7.4 litres, produces 187 hp (134.2 kW). Rated speed is 2,200 rpm.
It will not go faster than 40 km/h — a working pace, not a travelling one. Unladen, it tips the scales at 5,950 kg.
Within the range, rated power spans from 52.7 to 280 hp; with 187 hp, the Classic T171 sits at the top. Directly alongside are the HiTech T161 with 176 hp below and the Advanced T191 with 192 hp above.
Technical data
Engine
| Engine model | 74 CTA-4Vcorrect |
|---|---|
| Power | 186.6 hp (134.2 kW)correct |
| Rated speed | 2,200 rpmcorrect |
| Cylinders | 6correct |
| Displacement | 7,400.4 cm³correct |
Dimensions and weights
| Ground clearance | 595.1correct |
|---|---|
| Unladen weight | 5,950 kgcorrect |
Drivetrain and chassis
| Gearbox type | mechanical gearbox, Synchronised shuttlecorrect |
|---|---|
| Forward gears | 36correct |
| Reverse gears | 36correct |
| Tyre size | 460/85R30 / 20.8R42correct |
| Top speed | 40.1 km/hcorrect |
Working data
| Pump flow | 73.1 l/mincorrect |
|---|---|
| Hydraulic pressure | 196correct |
| Fuel tank capacity | 165 lcorrect |
Other data
| Height | 3,048correct |
|---|
Where this model stands
Power-to-weight ratio: 22.6 kW/t (134 kW / 6 t)
Power class: Heavy (> 180 hp)
Stronger than 90% 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 Valtra Classic T171 have?
The Valtra Classic T171 delivers 187 hp.
How much does the Valtra Classic T171 weigh?
The unladen weight is 5,950 kg.
What engine does the Valtra Classic T171 have?
6 cylinders, 7,400 cm³ displacement.
How fast does the Valtra Classic T171 go?
Top speed is 40.1 km/h.
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 17 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.