KOCH DN23
Built: 2009–2012 · Series: Other models
More machines from model year 2009
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
Koch – further models: box trailers from the B1000 to the B2N 1025 185.400.25, unladen weight 160 to 780 kg, gross weight up to 2,600 kg
This collective page gathers models from the manufacturer Koch outside the separately covered ranges, from small versions such as the B1000 to larger variants such as the B2N 1025 185.400.25. Several model names explicitly include the term Kastenanhänger, indicating an enclosed box body.
Read on 3 more paragraphs
The register lists 31 versions with an unladen weight of 160 to 780 kg and a permissible gross weight of 900 to 2,600 kg. Lengths range from 3,050 to 4,920 mm with widths of 1,570 to 2,480 mm.
Trailers of this size serve mainly private and commercial users for transport tasks that do not justify a dedicated lorry, for example in trades, gardening or leisure use. The market is highly fragmented; numerous smaller manufacturers from several European countries offer similarly sized models with varying equipment.
When buying a used trailer, the frame and drawbar should be checked for rust and distortion, along with the axle, wheel bearings and braking system where fitted. The side panels, floor sheets and lighting often reveal the real condition more clearly than age alone; for older or rarer models, sourcing spare parts may require specialist trailer workshops.
Sources: SpecCodex register, model data: Koch (weitere Modelle)
Technical data
Dimensions and weights
| Width | 2,000 mmcorrect |
|---|---|
| Wheelbase | 3,200 mmcorrect |
| Unladen weight | 589 kgcorrect |
| Gross vehicle weight | 2,600 kgcorrect |
Drivetrain and chassis
| Top speed | 100 km/hcorrect |
|---|
Frequently asked questions
How much does the KOCH DN23 weigh?
The unladen weight is 589 kg.
What is the gross vehicle weight of the KOCH DN23?
2,600 kg.
Up to what speed is the KOCH DN23 approved?
Approved up to 100 km/h.
When was the KOCH DN23 built?
Production years: 2009–2012.
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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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We ask the suppliers and come back with price and lead time.
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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
Turn the model, look inside and click an assembly — each one is explained.
