Lag 0-3-36 AVU
Built: 1974 · Series: 0-3-36
More machines from model year 1974
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
Lag 0-3-36 – semi-trailers from the Belgian manufacturer in Bree: 5 versions, unladen weight 5,950–9,870 kg, gross weight 36,000–39,000 kg, widths up to 2,600 mm
Lag is a Belgian semi-trailer manufacturer based in Bree, known for tipping and moving-floor trailers used in agricultural and recycling transport. The 0-3-36 range groups semi-trailers of this size in the register; the suffixes AR, AVU, D, KA and 5L mark individual versions within the range. Trailers and semi-trailers in this weight class fall under EU vehicle category O4 (trailers over 10 tonnes gross weight), the category of heavy semi-trailers and low-loaders for commercial freight and heavy transport.
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The register lists here 5 versions with unladen weights from 5,950 to 9,870 kg at a gross weight of 36,000 to 39,000 kg. Lengths range from 13,600 to 13,810 mm, widths from 2,400 to 2,600 mm.
At a gross weight of around 36 to 39 tonnes, the range sits at the upper end of classic three-axle semi-trailers for heavy cargo in agriculture, construction materials and recycling, common in Belgium and the Netherlands. The trailer length of roughly 13.6 to 13.8 m matches the standard European semi-trailer dimension for long-haul transport.
When buying a used trailer in this class, check above all the chassis and main beams for rust and cracks, the condition of axles, suspension and brakes, the tightness of the floor and side panels, and, on tipping or moving-floor versions, the hydraulics and cylinders. Spare parts for axles, brakes and lighting are available through the general trailer parts trade, while body-specific parts come directly from Lag. It is also worth checking tyre age and tread depth, the function of the lighting system together with reflective markings, and proof of the periodic roadworthiness inspection.
Sources: SpecCodex register, model data: Lag 0-3-36, Zulassungsdaten RDW (Niederlande)
Technical data
Dimensions and weights
| Width | 2,470 mmcorrect |
|---|---|
| Wheelbase | 676 mmcorrect |
| Unladen weight | 8,228 kgcorrect |
| Gross vehicle weight | 39,000 kgcorrect |
Drivetrain and chassis
| Top speed | 100 km/hcorrect |
|---|
Frequently asked questions
How much does the Lag 0-3-36 AVU weigh?
The unladen weight is 8,228 kg.
What is the gross vehicle weight of the Lag 0-3-36 AVU?
39,000 kg.
Up to what speed is the Lag 0-3-36 AVU approved?
Approved up to 100 km/h.
When was the Lag 0-3-36 AVU built?
Production years: 1974.
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 7 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: RDW — Dutch national vehicle register (retrieved August 2026) · How we check the data
Trailer in 3D section
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