Doppstadt SM 618 PROFI
Built: 1999 · Series: SM
More machines from model year 1999
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
Doppstadt SM – heavy special-purpose trailer range: 9 versions, unladen weight from 9,260 to 18,900 kg, gross weight from 10,500 to 24,000 kg, widths up to 2,550 mm
Doppstadt is a German company based in Velbert in the Bergisches Land region, known chiefly for recycling and environmental technology such as shredders, screening machines and compost turners for processing green and wood waste. The SM range in the register denotes a group of heavy trailers whose type designations carry three-digit numbers and differ by equipment level.
Read on 3 more paragraphs
The register lists here 9 versions with unladen weights from 9,260 to 18,900 kg and a gross weight from 10,500 to 24,000 kg. Lengths range from 10,350 to 12,300 mm, and widths from 2,200 to 2,550 mm.
A notable feature of the range is its high unladen weight relative to the gross weight: unlike classic semi-trailers built for varying loads, trailers of this type are designed to carry a fixed, heavy load of their own, as seen when transporting working equipment and attachments in the construction and recycling sectors.
When buying used, the frame and body reinforcements deserve particular attention, since high dead loads place greater strain on the structure than on lighter trailers; the axle bearings, braking system and condition of the trailer coupling are equally important. Spare parts for the chassis and brake components are available through the general commercial vehicle parts trade, while manufacturer-specific body parts are best sourced from Doppstadt directly.
Sources: SpecCodex register, model data: Doppstadt SM, Doppstadt (manufacturer)
Technical data
Dimensions and weights
| Length | 11,620 mmcorrect |
|---|---|
| Width | 2,500 mmcorrect |
| Wheelbase | 1,310 mmcorrect |
| Unladen weight | 14,080 kgcorrect |
| Gross vehicle weight | 14,500 kgcorrect |
Drivetrain and chassis
| Top speed | 100 km/hcorrect |
|---|
Frequently asked questions
How much does the Doppstadt SM 618 PROFI weigh?
The unladen weight is 14,080 kg.
What is the gross vehicle weight of the Doppstadt SM 618 PROFI?
14,500 kg.
Up to what speed is the Doppstadt SM 618 PROFI approved?
Approved up to 100 km/h.
What are the dimensions of the Doppstadt SM 618 PROFI?
11,620 mm × 2,500 mm.
When was the Doppstadt SM 618 PROFI built?
Production years: 1999.
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.
