Self-build (Zelfbouw) K7

Built: 2008-2008 · Series: Trailers up to 3.5 t (Class O2)

The photo shows the AUTOTRANSPORTER from the same series. Source: https://www.technikboerse.com/en/gebraucht/car-trailer-1683/
The K7 comes from Zelfbouw. Production: 2008. The machine is 2,000 mm wide. The unladen weight is 1,070 kg. The wheelbase measures 615 mm. Top speed is 100 km/h. The gross vehicle weight is 3,500 kg. The machine runs on 6 wheels. Unladen weight across the Zelfbouw range ranges from 640 to 23,180 kg; the K7 sits at the bottom of that range with 1,070 kg. Its immediate neighbours are the OPRIJWAGEN below it with 1,050 kg and the HH 35-3V above it with 1,100 kg. 68 Zelfbouw models are on record. The model is listed under Trailers. 8 verified figures from 1 source are on file.

Technical data

Dimensions and weights

Width2,000 mmcorrect
Wheelbase615 mmcorrect
Unladen weight1,070 kgcorrect
Gross vehicle weight3,500 kgcorrect

Drivetrain and chassis

Wheels6correct
Top speed100 km/hcorrect

Frequently asked questions

How much does the Zelfbouw K7 weigh?

The unladen weight is 1,070 kg.

What is the gross vehicle weight of the Zelfbouw K7?

3,500 kg.

Up to what speed is the Zelfbouw K7 approved?

Approved up to 100 km/h.

When was the Zelfbouw K7 built?

Production years: 2008.

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 8 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: [1]

Trailer in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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