Bulthuis ASGA 04
Built: 2002 · Series: ASGA
More machines from model year 2002
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
Bulthuis ASGA – semi-trailer series in the register: from the ASGA 03 to the ASGA 10, unladen weight 4.1 to 5.2 t, gross weight up to 28 t
Bulthuis was a Dutch manufacturer of semi-trailers. The ASGA series runs from the ASGA 03 to the ASGA 10; the type designations come from Dutch vehicle registration data (RDW) and follow a sequential numbering without an explained letter meaning. With the ASGA series, Bulthuis targeted mid-sized hauliers looking for versatile semi-trailers for changing cargo, rather than specialised bodies for a single load type.
Read on 3 more paragraphs
The register lists here 5 versions with unladen weights from 4,070 to 5,160 kg, gross weights from 20,000 to 28,000 kg, a length of 10,030 mm and widths from 2,420 to 2,550 mm.
With gross weights up to 28 tonnes, the ASGA trailers sit in the medium-heavy segment of haulage and were used for general goods transport and on construction sites. In the medium-heavy market segment, Bulthuis competed with versatile suppliers such as Pacton or Renders; used ASGA trailers today mostly serve regional hauliers and construction firms.
Checks when buying used include the frame and cross members for rust and cracks, the condition of axles, brakes and suspension, the kingpin and landing legs, and the lighting system; the registration history shows earlier axle load adjustments or conversions. It is also worth checking the frame welds around the axle suspension and the seals on brake cylinders and air lines.
Sources: SpecCodex register, model data: Bulthuis ASGA, Zulassungsdaten RDW (Niederlande)
Technical data
Dimensions and weights
| Width | 2,440 mmcorrect |
|---|---|
| Wheelbase | 578 mmcorrect |
| Unladen weight | 4,620 kgcorrect |
| Gross vehicle weight | 28,000 kgcorrect |
Drivetrain and chassis
| Top speed | 100 km/hcorrect |
|---|
Frequently asked questions
How much does the Bulthuis ASGA 04 weigh?
The unladen weight is 4,620 kg.
What is the gross vehicle weight of the Bulthuis ASGA 04?
28,000 kg.
Up to what speed is the Bulthuis ASGA 04 approved?
Approved up to 100 km/h.
When was the Bulthuis ASGA 04 built?
Production years: 2002.
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 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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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.
