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Self-build (Omavalmiste) Aggregaatti perävaunu

Built: 2019 · Series: Other models

More machines from model year 2019

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The Self-build Aggregaatti perävaunu is a trailer (Self-build) (EU vehicle class O3), registered as built in 2019. It is 8,650 mm long and 2,530 mm wide, weighs 8,000 kg unladen and has a permitted gross weight of 9,000 kg.

The Self-build Aggregaatti perävaunu offers a payload of 1,000 kg – the gap between unladen and permitted gross weight. The trailer itself therefore accounts for the larger share of its gross weight.

With a permitted gross weight of 9,000 kg the trailer exceeds the BE limit of 3,500 kg. It requires a C1E licence as long as the combination stays within 12,000 kg, otherwise CE – in practice behind a truck or an agricultural tractor.

Among the 348 trailers (Self-build) with a stated length, the Self-build Aggregaatti perävaunu at 8,650 mm is in the middle of the range (rank 112); the range runs from 3,000 to 26,084 mm. The Finnish vehicle register lists one unit – one of the brand's most common models.

Omavalmiste – further self-built utility trailers from the Finnish vehicle register: generator sets, screening plants, crushers, conveyor belts, cable wagons, site containers and workshop wagons on trailer chassis

Omavalmiste is Finnish for “self-made” – the entry that the registration authority Traficom keeps in the manufacturer field when a trailer does not come from a factory but was built by a business or keeper and registered after a registration inspection. This collective page covers the utility trailers outside the class division, and the model names show what Finnish businesses put on wheels: Aggregaatti is the mobile generator set, Seulontalaitos the screening plant, Keskipakomurskain the impact crusher, Hihnakuljetin and Hiekankuljetin conveyor belts for gravel and sand, Syöttösiilo and Fillerisiilo silos, Kaapelikärry the cable wagon of the grid operators, Korjaamovaunu the workshop wagon, Työmaakoppi, Työmaaparakki and Sosiaalitilavaunu the site accommodation units, Sauna the sauna wagon. Alongside stand the axle counts (1-AKS. for single-axle), dimensions such as 185X668 and brands of the chassis and units used – Atlas Copco, Lokomo, Valmet, BPW, SAF.

Read on 3 more paragraphs

The register lists 48 versions with kerb weights from 220 to 26,000 kg, gross weights from 700 to 10,000 kg, lengths from 3,000 to 22,000 mm and widths from 1,820 to 3,500 mm.

These vehicles are the mobile infrastructure of Finland's construction, gravel and energy industries: plants that stand on a site for weeks and are moved by truck or tractor instead of being permanently installed – registered as trailers after individual inspection.

Anyone taking over such a vehicle checks registration and inspection deadlines, frame and welds, axles and braking system, drawbar eye or ball coupling, lighting and tyres, on generator sets and plants their service history; running-gear parts usually come from BPW, SAF or Knott.

Sources: SpecCodex register, model data: Omavalmiste (weitere Anhänger), Zulassungsdaten Traficom (Finnland), Herstellerfeld omavalmiste, Traficom (finnische Verkehrs- und Kommunikationsbehörde)

Technical data

Dimensions and weights

Length8,650 mmcorrect
Width2,530 mmcorrect
Unladen weight8,000 kgcorrect
Gross vehicle weight9,000 kgcorrect

Frequently asked questions

How much does the Omavalmiste Aggregaatti perävaunu weigh?

The unladen weight is 8,000 kg.

What is the gross vehicle weight of the Omavalmiste Aggregaatti perävaunu?

9,000 kg.

What are the dimensions of the Omavalmiste Aggregaatti perävaunu?

8,650 mm × 2,530 mm.

When was the Omavalmiste Aggregaatti perävaunu built?

Production years: 2019.

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 5 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: Traficom — Finnish vehicle register (retrieved August 2026) · How we check the data

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