Sisu L-137 CVT-4X4
Built: 1972 · Series: L-137
More machines from model year 1972
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Sisu L-137 – the Finnish heavy truck with CIT, EIT and SVT chassis codes: six-cylinder engines from 121 to 140 kW, gross weights from 16 to 17.5 tonnes, lengths up to 8.4 metres
Sisu is a Finnish truck manufacturer whose L range counts among the heavy cab-over lorries for the Nordic market; the L-137 forms its own range within it with several chassis variants. The model names carry letter codes such as CIT, EIT, CVT and SVT, plus numeric suffixes such as 4300, 4600 or 4800, all listed in the register as distinct chassis designations.
Read on 3 more paragraphs
The register lists here 10 versions with 121 to 140 kW from six-cylinder engines of 6,540 to 6,600 cm³ displacement, unladen weights from 6,900 to 10,950 kg, gross weights from 16,000 to 17,500 kg, lengths from 7,050 to 8,400 mm and widths from 2,420 to 2,600 mm.
Sisu trucks are known for their ruggedness in Nordic winter operation and were traditionally used for forestry, construction and military purposes in Finland; the L-137 belongs to the generation of heavy two- and three-axle chassis that, alongside imported marques such as Volvo and Scania, helped shape the Finnish market; such chassis typically carried tipper, flatbed and municipal bodies for construction and forestry work across the country.
When buying used, on these chassis check corrosion on the frame and axle suspension after decades of winter use with road salt, the condition of clutch and gearbox under heavy loads, the tightness of the brake system, and the availability of spare parts; for this rather rare marque these mainly run through Finnish Sisu specialists.
Sources: SpecCodex register, model data: Sisu L-137, Zulassungsdaten Traficom (Finnland)
Technical data
Engine
| Cylinders | 6correct |
|---|---|
| Displacement | 6,540 cm³correct |
Dimensions and weights
| Length | 7,220 mmcorrect |
|---|---|
| Width | 2,450 mmcorrect |
| Unladen weight | 7,990 kgcorrect |
Frequently asked questions
How much does the Sisu L-137 CVT-4X4 weigh?
The unladen weight is 7,990 kg.
What engine does the Sisu L-137 CVT-4X4 have?
6 cylinders, 6,540 cm³ displacement.
What are the dimensions of the Sisu L-137 CVT-4X4?
7,220 mm × 2,450 mm.
When was the Sisu L-137 CVT-4X4 built?
Production years: 1972.
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.
- 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 6 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: Traficom — Finnish vehicle register (retrieved August 2026) · How we check the data
Truck in 3D section
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