Järbo ALUSTRONG VVF4-112
Built: 1984 · Series: Other models
More machines from model year 1984
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
Järbo Alustrong VVF4-112: a heavy EU class O4 trailer with a 35,000 kg gross weight, a 11,650 mm length and a 26,000 kg payload, registered in Finland
With a gross weight of 35,000 kg, the Alustrong VVF4-112 falls into EU trailer class O4, the heavy trailers and semi-trailers above 10 tonnes. Trailers of this weight class are pure commercial haulage units, running as part of a combination behind heavy rigs.
Read on 3 more paragraphs
Empty, the trailer weighs 9,000 kg, against a permitted gross weight of 35,000 kg, giving a payload of 26,000 kg - more than three quarters of the permitted gross weight. At 11,650 mm long and 2,550 mm wide, it offers a long, wide loading area for heavy general cargo.
From trailer class O3 upward, a compressed-air braking system is mandatory, fitted as standard at this weight class. Driving such a combination requires a category CE licence in most EU states, since the permitted combined weight clearly exceeds the limits of category C. The high payload-to-tare ratio points to a weight-conscious build combined with a high load rating.
Buying a used trailer of this weight class, the condition of the frame and axle mounts matters, since a weight-conscious build responds more sensitively to repeated overloading than a heavier one. The air braking system should be checked for leaks and even action across all wheels, and corrosion in the frame welds is a common finding on older trailers of this class, along with wear in the drawbar coupling and its pivot bushing.
Sources: SpecCodex-Register: Kennwerte des Modells Järbo Alustrong VVF4-112, Zulassungsdaten Traficom (Finnland)
Technical data
Dimensions and weights
| Length | 11,650 mmcorrect |
|---|---|
| Width | 2,550 mmcorrect |
| Unladen weight | 9,000 kgcorrect |
| Gross vehicle weight | 35,000 kgcorrect |
Frequently asked questions
How much does the Järbo ALUSTRONG VVF4-112 weigh?
The unladen weight is 9,000 kg.
What is the gross vehicle weight of the Järbo ALUSTRONG VVF4-112?
35,000 kg.
What are the dimensions of the Järbo ALUSTRONG VVF4-112?
11,650 mm × 2,550 mm.
When was the Järbo ALUSTRONG VVF4-112 built?
Production years: 1984.
What to check before buying
- Search the frame and welds at the axle mounts — that is where cracks start.
- Check the brakes and the last inspection in the papers.
- Work the gross weight against the towing vehicle before buying.
- Compare the chassis number with the papers.
- Look at the floor, cover or body from the inside — rust does not show from outside.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 5 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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Sources: Traficom — Finnish vehicle register (retrieved August 2026) · How we check the data
Trailer in 3D section
Turn the model, look inside and click an assembly — each one is explained.
