Technical register for agricultural, construction and commercial machinery · sourced data
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Trailmobile C71TOMO1 – specifications

Built: 1968 · Series: Other models

Data for the version built 1968 · Data origin: Official register · sources

More machines from model year 1968

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The Trailmobile C71TOMO1 is a vehicle built by Trailmobile. Production: 1968. The vehicle is 2,430 mm wide. The unladen weight is 3,756 kg. The wheelbase measures 759 mm. Top speed is 100 km/h. The gross vehicle weight is 34,684 kg. Unladen weight across the Trailmobile range ranges from 3,650 to 10,280 kg; the C71TOMO1 sits at the bottom of that range with 3,756 kg. Its immediate neighbours are the C71 TOMO 1 below it with 3,650 kg and the TOS 1210 above it with 6,600 kg. Gross vehicle weight across the Trailmobile range ranges from 22,000 to 34,684 kg; here the C71TOMO1 sits at the top of that range with 34,684 kg. 6 Trailmobile models are on record.

Trailmobile – other models: the collective page of semi-trailers outside the named ranges from Chicago, types such as the C 71 Tomo 1 and TO.S.1210, 3.7 to 10.3 t unladen weight at 22 to 34.7 t gross weight

This page gathers the Trailmobile semi-trailers the register could not assign to a named range. Trailmobile of Chicago was one of the oldest trailer makers in North America and shaped American long-haul transport with early semi-trailer designs, before the brand changed owners several times over its history. The types recorded here, the C 71 Tomo 1 and the TO.S.1210/1220 series, are classic semi-trailer designs. In Europe, such semi-trailers mostly surface as re-imports or through the used-trailer market, after completing an initial service life in North America.

Read on 3 more paragraphs

The register lists here 6 versions with unladen weights from 3,650 to 10,280 kg, gross weights from 22,000 to 34,684 kg, lengths from 10,870 to 13,590 mm and widths from 2,430 to 2,580 mm.

With gross weights up to almost 35 tonnes and lengths up to 13.6 metres, these semi-trailers match classic trailer sizes of North American and European long-haul transport. Today such trailers are mainly found in specialist and collector use.

On a used purchase, what matters most on these older semi-trailers is the condition of frame and cross members, corrosion on load-bearing parts, axles, brakes and suspension, and kingpin and landing legs; spare parts for this long-established, repeatedly sold brand run through specialist dealers in older commercial-vehicle parts.

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

Technical data

Dimensions and weights

Width2,430 mmcorrect
Coupling-to-axle distance759 mmcorrect
Unladen weight3,756 kgcorrect
Gross vehicle weight34,684 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Trailmobile C71TOMO1 weigh?

The unladen weight is 3,756 kg.

What is the gross vehicle weight of the Trailmobile C71TOMO1?

34,684 kg.

Up to what speed is the Trailmobile C71TOMO1 approved?

Approved up to 100 km/h.

When was the Trailmobile C71TOMO1 built?

Production years: 1968.

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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