Technical register for agricultural, construction and commercial machinery · sourced data
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Smit SD 1239 – specifications

Built: 1993 · Series: Other models

Data for the version built 1993 · Data origin: Official register · sources

More machines from model year 1993

The photo shows the DTEA 1000-1000 from the same series. Source: kleinanzeigen.de

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

The Smit SD 1239 is a vehicle built by Smit. Production: 1993. The vehicle is 2,500 mm wide. The unladen weight is 9,200 kg. The wheelbase measures 916 mm. Top speed is 100 km/h. The gross vehicle weight is 39,000 kg. Unladen weight across the Smit range ranges from 300 to 24,890 kg; the SD 1239 sits in the lower part of that range with 9,200 kg. Its immediate neighbours are the SDO 1239 below it with 8,720 kg and the ST 12-32 above it with 10,020 kg. Gross vehicle weight across the Smit range ranges from 900 to 39,000 kg; here the SD 1239 sits at the top of that range with 39,000 kg. 50 Smit models across 2 series are on record.

Smit – other models: the collective page of trailers outside the named ranges, from the light water trailer to heavy tank and special semi-trailers, 300 to 24,890 kg unladen weight, 900 to 39,000 kg gross weight

This page gathers the Smit trailers the register could not assign to a named range. The programme runs from light versions such as the 1860 Wateraanhangwagen – Dutch for water trailer, a mobile water supply on wheels – through the AW, ATS, DTEA and STO ranges to markedly heavier versions; one model simply carries the designation Mobile Equipment. The span of type designations from two- to four-digit numbers shows a programme combining several trailer classes under one brand.

Read on 3 more paragraphs

The register lists here 45 versions with unladen weights from 300 to 24,890 kg, gross weights from 900 to 39,000 kg, lengths from 4,180 to 13,790 mm and widths from 1,350 to 2,560 mm.

Such a span from the light water-trailer class to the heavy-transport semi-trailer occurs with makers whose range, alongside series models, also includes special versions for agriculture, water supply or construction and haulage.

On a used example, on the light water and utility trailers the condition of the tank or container, axle and lighting count, on the heavy versions additionally axles, braking system and frame under high payload and rust on load-bearing parts; spare parts, depending on the version, run through the general trailer market or specialist commercial-vehicle suppliers.

Sources: SpecCodex register, model data: Smit (weitere Modelle)

Technical data

Dimensions and weights

Width2,500 mmcorrect
Coupling-to-axle distance916 mmcorrect
Unladen weight9,200 kgcorrect
Gross vehicle weight39,000 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Smit SD 1239 weigh?

The unladen weight is 9,200 kg.

What is the gross vehicle weight of the Smit SD 1239?

39,000 kg.

Up to what speed is the Smit SD 1239 approved?

Approved up to 100 km/h.

When was the Smit SD 1239 built?

Production years: 1993.

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) · Data sources and cross-checks

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