Wahl W133
Series: Other models
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Wahl – other models: the collective page of tractors outside the named ranges, from the W16 type to the W225, 9 to 29 kW, single- to three-cylinder diesel engines
This page gathers the Wahl tractors the register could not assign to a named range. The type designation consists of the letter W and a two- or three-digit number, ranging from W16 and W17 through W70 and W80 to W133, W135 and W225; the span of displacements from 668 to 3,534 cm³ across one to three cylinders shows a line-up from small single-cylinder engines to larger multi-cylinder units.
Read on 3 more paragraphs
The register lists here 16 versions with 9 to 29.3 kW (12 to 40 hp) from single- to three-cylinders of 668 to 3,534 cm³, unladen weights from 820 to 2,350 kg, lengths from 2,550 to 3,330 mm, widths from 1,570 to 1,880 mm and heights from 1,470 to 2,160 mm, at speeds of 2,000 to 2,600 rpm; throughout diesel-powered.
With a power range of 9 to 29 kW, the range covers the segment of smaller and medium yard and field tractors, designed for smaller farms and for work with light to medium implements. The spread of numbers in the type designations also suggests a line-up built up over a longer period rather than a single coherent generation.
On used examples, engine condition and compression, the state of clutch and gearbox, the tightness of the hydraulics, rust on sheet-metal parts and mudguards, and on the older single-cylinder types the condition of the starter motor or hand-crank mechanism all count; parts supply depends heavily on the specific model and year of manufacture.
Sources: SpecCodex register, model data: Wahl (weitere Modelle)
Technical data
Engine
| Fuel | dieselcorrect |
|---|---|
| Power | 25 hp (18 kW)correct |
| Rated speed | 2,600 rpmcorrect |
| Cylinders | 3correct |
| Displacement | 1,506 cm³correct |
| Cooling | air-cooledcorrect |
Dimensions and weights
| Unladen weight | 1,385 kgcorrect |
|---|
Drivetrain and chassis
| Reverse gears | 4correct |
|---|---|
| Front tyres | 5.00-16correct |
| Rear tyres | 9-32 AScorrect |
| Top speed | 20 km/hcorrect |
Working data
| Fuel tank capacity | 17.5 lcorrect |
|---|
Origin and approval
| Construction | unit construction (no separate frame)correct |
|---|
Where this model stands
Power-to-weight ratio: 13 kW/t (18 kW / 1.4 t)
Power class: Compact (< 40 hp)
Stronger than 11% of the tractors in the register — out of 15,663 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Wahl W133 have?
The Wahl W133 delivers 25 hp.
How much does the Wahl W133 weigh?
The unladen weight is 1,385 kg.
What engine does the Wahl W133 have?
3 cylinders, 1,506 cm³ displacement, Diesel.
How fast does the Wahl W133 go?
Top speed is 20 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.
- Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
- 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.
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This page carries 15 individual figures for this model. They come from 2 recorded sources; 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: Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved August 2026) · How we check the data
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