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Pacton THD 339 – specifications

Built: 1997-1998 · Series: THD

Data for the version built 1997-1998 · Data origin: Official register · sources

More machines from model year 1997

Source: pacton.nl

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The Pacton THD 339 is a model in the THD series. Production: 1997-1998. The vehicle is 2,500 mm wide. The unladen weight is 9,580 kg. The wheelbase measures 961 mm. Top speed is 100 km/h. The gross vehicle weight is 39,000 kg. The THD series covers 8 models. Unladen weight within it ranges from 6,740 to 12,440 kg; the THD 339 sits in the middle of that range with 9,580 kg. Its immediate neighbours are the THD 122 below it with 9,360 kg and the THD 233 above it with 10,320 kg. Gross vehicle weight within it ranges from 19,000 to 40,000 kg; here the THD 339 sits at the top of that range with 39,000 kg. 655 Pacton models across 12 series are on record.

Pacton THD – range from the Dutch trailer maker of Nieuw-Vennep: eight versions, 6,740 to 12,440 kg unladen weight, 19 to 40 tonnes gross weight

The THD range brings together semi-trailers from the Dutch manufacturer Pacton of Nieuw-Vennep. The model list shows three number groups – 119 to 122, 230 to 233 and 339/340 – in which the first digit consistently rises with the size class, while the following digits mark individual build variants within each group. Pacton builds its trailers in series at its home plant and supplies chiefly the Dutch and western European haulage market, where flatbed and platform semi-trailers of this kind serve general freight, machinery and construction-material transport.

Read on 3 more paragraphs

The register lists 8 versions with unladen weights from 6,740 to 12,440 kg at gross weights from 19,000 to 40,000 kg. Lengths range from 10,320 to 13,740 mm, widths from 2,500 to 2,600 mm.

With a span of 19 to 40 tonnes gross weight, the THD range covers a wide field from the lighter to the fully loaded semi-trailer, as is common in European road haulage for different types of cargo.

When buying a used trailer of this range, the frame and kingpin mount should be checked for cracks and wear, along with the condition of axles, brakes and suspension, and the tightness of the tarpaulin or body. Tyres, lighting and underrun protection belong to the standard check, as does the function of the side boards and lashing rings; spare parts for axles and brakes are available through the general commercial-vehicle parts trade.

Sources: SpecCodex register, model data: Pacton THD, Pacton Trailers (manufacturer)

Technical data

Dimensions and weights

Width2,500 mmcorrect
Coupling-to-axle distance961 mmcorrect
Unladen weight9,580 kgcorrect
Gross vehicle weight39,000 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Pacton THD 339 weigh?

The unladen weight is 9,580 kg.

What is the gross vehicle weight of the Pacton THD 339?

39,000 kg.

Up to what speed is the Pacton THD 339 approved?

Approved up to 100 km/h.

When was the Pacton THD 339 built?

Production years: 1997-1998.

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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