Unsinn UDK 3530-14-2040
Built: 2016 · Series: UDK
More machines from model year 2016
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The Unsinn UDK 3530-14-2040 is a car trailer from Unsinn (EU vehicle class O2), registered as built in 2016. It is 4,497 mm long and 2,195 mm wide, weighs 790 kg unladen and has a permitted gross weight of 3,500 kg.
Subtracting the unladen weight from the permitted gross weight leaves the Unsinn UDK 3530-14-2040 with a payload of 2,710 kg. More than half of the gross weight is therefore available for cargo.
For the driving licence this means: category B allows combinations up to 3,500 kg, code 96 up to 4,250 kg permitted total mass. With a 3,500 kg trailer too little would remain for the towing vehicle even with code 96 – in practice a BE licence is needed, which covers trailers up to 3,500 kg. Being over 750 kg, the trailer must be braked, and the towing vehicle needs a braked towing capacity of at least 3,500 kg.
Among the 146 car trailers from Unsinn with a stated length, the Unsinn UDK 3530-14-2040 at 4,497 mm is in the middle of the range (rank 107); the range runs from 3,560 to 10,580 mm. The Finnish vehicle register lists one unit.
Unsinn UDK – EU class O2 trailer from Holzheim: kerb weight 579 to 980 kg, gross weight 3,500 kg, length up to 5,705 mm, width 1,815 to 2,220 mm
Unsinn is a trailer builder based in Holzheim; the UDK range comprises light, brake-equipped trailers. The models UDK 35, UDK 3530-14-2040, UDK 3536-13-1750, UDK 3536-13-2040, UDK 3536-14-1750, UDK 3542-14-2040 and UDK 3617-35-14 differ in the digit sequences of the type designation. A category B licence covers towing up to a combined weight of 3,500 kg; above that, a category BE licence is required.
Read on 3 more paragraphs
The register lists here 7 versions with kerb weights from 579 to 980 kg at a gross weight of 3,500 kg, lengths from 4,497 to 5,705.5 mm and widths from 1,815 to 2,220 mm.
With a gross weight of 3,500 kg these trailers also fall into EU class O2 and require their own service brake; the low kerb weight against the gross weight allows for payload of close to 3 tonnes. Such trailers are used in commercial transport, agriculture and private use, competing with a wide range of other German trailer builders in the same weight segment.
On a used trailer of this size, what counts is the condition of the overrun device and brake linings, corrosion on the frame, drawbar and axle mounts, the function of the lighting and connector, the condition of the side panels and load floor, and tyre age and rim condition; a current inspection report and a traceable service history are especially helpful given such a varied range. Spare parts for axles, the overrun device and lighting are widely available through the general trailer-accessory trade.
Sources: SpecCodex register, model data: Unsinn UDK, Unsinn
Technical data
Dimensions and weights
| Length | 4,497 mmcorrect |
|---|---|
| Width | 2,195 mmcorrect |
| Unladen weight | 790 kgcorrect |
| Gross vehicle weight | 3,500 kgcorrect |
Frequently asked questions
How much does the Unsinn UDK 3530-14-2040 weigh?
The unladen weight is 790 kg.
What is the gross vehicle weight of the Unsinn UDK 3530-14-2040?
3,500 kg.
What are the dimensions of the Unsinn UDK 3530-14-2040?
4,497 mm × 2,195 mm.
When was the Unsinn UDK 3530-14-2040 built?
Production years: 2016.
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 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
Trailer in 3D section
Turn the model, look inside and click an assembly — each one is explained.
