Web Trailer ZWF 18
Built: 2012-2013 · Series: ZWF
More machines from model year 2012
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
Web Trailer ZWF – EU class O4 trailer: kerb weight 3,170 to 3,900 kg, gross weight 12,000 to 20,000 kg, length up to 9,970 mm
Web Trailer lists in the register the ZWF range with the versions ZWF 18, ZWF 18 445/45, ZWF 18 M-DEICHS, ZWF/W-18 S and ZWF/W-20 – digit and letter sequences in the type designation. Trailers at the lower end of EU class O4 sit just above the 10-tonne threshold where air brakes become mandatory in place of the simple overrun brakes used on the lighter O2 and O3 classes.
Read on 3 more paragraphs
The register lists here 5 versions with kerb weights from 3,170 to 3,900 kg at gross weights from 12,000 to 20,000 kg, lengths from 7,850 to 9,970 mm and widths from 2,450 to 2,500 mm.
With gross weights from 12,000 to 20,000 kg the range sits in the lower-to-medium band of EU class O4 and is aimed at commercial road haulage in smaller to medium weight classes. Such trailers compete on the European market with a wide range of other manufacturers.
On a used trailer of this weight class, what counts is the condition of the frame and axle mounts, the function of the air brake system, the condition of tyres and rims given the axle loads, and corrosion on the body and drawbar; a complete inspection and registration history makes assessment easier. Spare parts for the frame and body are, for such a small range, usually only obtainable through specialist commercial-vehicle workshops. It is also worth checking the drawbar for cracks and the trailer coupling for play. The condition of the trailer lighting and the cable connection to the tractor unit also belongs in the pre-purchase check.
Sources: SpecCodex register, model data: Web Trailer ZWF, Zulassungsdaten (Register)
Technical data
Dimensions and weights
| Length | 9,970 mmcorrect |
|---|---|
| Width | 2,500 mmcorrect |
| Wheelbase | 7,190 mmcorrect |
| Unladen weight | 3,600 kgcorrect |
| Gross vehicle weight | 18,000 kgcorrect |
Drivetrain and chassis
| Top speed | 100 km/hcorrect |
|---|
Frequently asked questions
How much does the Web Trailer ZWF 18 weigh?
The unladen weight is 3,600 kg.
What is the gross vehicle weight of the Web Trailer ZWF 18?
18,000 kg.
Up to what speed is the Web Trailer ZWF 18 approved?
Approved up to 100 km/h.
What are the dimensions of the Web Trailer ZWF 18?
9,970 mm × 2,500 mm.
When was the Web Trailer ZWF 18 built?
Production years: 2012-2013.
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: 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.
