Damm SDS 420 / SE-42P
Built: 2014 · Series: Other models
More machines from model year 2014
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
The Damm SDS 420 / SE-42P is a trailer from Damm (EU vehicle class O4), registered as built in 2014. It is 19,800 mm long and 2,550 mm wide, weighs 7,200 kg unladen and has a permitted gross weight of 42,000 kg.
The Damm SDS 420 / SE-42P offers a payload of 34,800 kg – the gap between unladen and permitted gross weight. More than half of the gross weight is therefore available for cargo.
With a permitted gross weight of 42,000 kg the trailer exceeds the BE limit of 3,500 kg. It requires a C1E licence as long as the combination stays within 12,000 kg, otherwise CE – in practice behind a truck or an agricultural tractor.
Among the 11 trailers from Damm with a stated length, the Damm SDS 420 / SE-42P at 19,800 mm is among the longest (rank 1); the range runs from 10,200 to 19,800 mm. The Finnish vehicle register lists one unit – one of the brand's most common models.
Damm – other models: the collective page of heavy-duty trailers outside the named ranges, the SE and SL series, unladen weights 4.8 to 10.7 t, gross weight 28 to 51 t, lengths up to 19.8 m
This page gathers the Damm trailers the register could not assign to a named range. The type designations consist of letter codes such as SE, SL, DJS, DJT and TSD combined with a number for the build size, such as SE-54M, SE-57M or SL-28M; the dimensions of these types clearly mark them as heavy-duty trailers for carrying construction machinery or oversized loads.
Read on 3 more paragraphs
The register lists here 11 versions with unladen weights from 4,800 to 10,730 kg, permitted gross weights from 28,000 to 51,000 kg, lengths from 10,200 to 19,800 mm and widths from 2,490 to 3,020 mm.
With gross weights of up to 51 tonnes and lengths of almost 20 metres, the range counts among the heaviest and largest trailer types in the register and is clearly positioned in the field of low-loaders and semi-trailers for heavy haulage, far outside the classes for car trailers.
When buying used, what matters most in this trailer class is the condition of the axle units and brake system, corrosion on the frame and side members, the function of the hydraulics for ramps or a lowering load bed, and the condition of the kingpin and trailer coupling. Given the high permitted gross weight, the inspection plates and the associated inspection records should also be checked before purchase, along with the number and condition of the tyres on each axle unit.
Sources: SpecCodex register, model data: Damm (weitere Modelle)
Technical data
Dimensions and weights
| Length | 19,800 mmcorrect |
|---|---|
| Width | 2,550 mmcorrect |
| Unladen weight | 7,200 kgcorrect |
| Gross vehicle weight | 42,000 kgcorrect |
Frequently asked questions
How much does the Damm SDS 420 / SE-42P weigh?
The unladen weight is 7,200 kg.
What is the gross vehicle weight of the Damm SDS 420 / SE-42P?
42,000 kg.
What are the dimensions of the Damm SDS 420 / SE-42P?
19,800 mm × 2,550 mm.
When was the Damm SDS 420 / SE-42P built?
Production years: 2014.
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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Other models in this series
Sources: Traficom — Finnish vehicle register (retrieved August 2026) · How we check the data
Trailer in 3D section
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