Samro SD 33 WHRA
Built: 2005 · Series: SD 33
More machines from model year 2005
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
Samro SD 33 – semi-trailer range: 30,000 to 32,000 kg gross weight, 5,600 to 10,860 kg unladen weight, 10.9 to 13.9 m length, 2.52 to 2.6 m width
This page gathers the SD 33 range from the manufacturer Samro, supplemented by the lighter earlier model SD 28 MHVE. The models SD 33 FH, SD 33 RARE, SD 33 WGRA, SD 33 WH, SD 33 WHRA and SD 33 WHVE differ in the suffix letters that mark body and axle variant, while the number 33 gives the size class of the chassis.
Read on 4 more paragraphs
The register lists here 8 versions with unladen weights from 5,600 to 10,860 kg, gross weights from 30,000 to 32,000 kg, lengths from 10,890 to 13,850 mm and widths from 2,520 to 2,600 mm.
With a narrow span of around 30 to 32 tonnes, the SD 33 range is tailored to a fixed standard payload class for semi-trailer operation in European road haulage, where three-axle trailers of this size count among the most widespread semi-trailer types for general cargo and building materials.
As a class O4 semi-trailer, the SD 33 range needs an air brake system with air suspension and driving licence category CE for towing; the connection to the tractor unit runs through a fifth-wheel coupling and kingpin. The narrow weight span of around 30 to 32 tonnes matches the three-axle payload class most widespread in Europe for standard articulated combinations.
On a used semi-trailer, the condition of the frame and axle carrier, corrosion at the welds and cross members, the braking system and air-suspension bellows, wear on the kingpin and landing legs, and the tyres and lighting system all count; parts run through the usual trailer suppliers such as BPW and SAF.
Sources: SpecCodex register, model data: Samro SD 33
Technical data
Dimensions and weights
| Length | 10,890 mmcorrect |
|---|---|
| Width | 2,550 mmcorrect |
| Wheelbase | 7,090 mmcorrect |
| Unladen weight | 7,030 kgcorrect |
| Gross vehicle weight | 30,000 kgcorrect |
Drivetrain and chassis
| Top speed | 100 km/hcorrect |
|---|
Frequently asked questions
How much does the Samro SD 33 WHRA weigh?
The unladen weight is 7,030 kg.
What is the gross vehicle weight of the Samro SD 33 WHRA?
30,000 kg.
Up to what speed is the Samro SD 33 WHRA approved?
Approved up to 100 km/h.
What are the dimensions of the Samro SD 33 WHRA?
10,890 mm × 2,550 mm.
When was the Samro SD 33 WHRA built?
Production years: 2005.
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.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
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.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
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.
