Technical register for agricultural, construction and commercial machinery · sourced data
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Lorries S221/14/3500RT – specifications

Built: 2021 · Series: Other models

Data for the version built 2021 · Data origin: Official register · sources

More machines from model year 2021

Source: lorries.pl

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The Lorries S221/14/3500RT is a car trailer from Lorries (EU vehicle class O2), registered as built in 2021. It is 6,945 mm long and 2,160 mm wide, weighs 953 kg unladen and has a permitted gross weight of 3,500 kg.

The Lorries S221/14/3500RT offers a payload of 2,547 kg – the gap between unladen and permitted gross weight. More than half of the gross weight is therefore available for cargo.

For the driving licence this means: category B allows combinations up to 3,500 kg, code 96 up to 4,250 kg permitted total mass. With a 3,500 kg trailer too little would remain for the towing vehicle even with code 96 – in practice a BE licence is needed, which covers trailers up to 3,500 kg. Being over 750 kg, the trailer must be braked, and the towing vehicle needs a braked towing capacity of at least 3,500 kg.

Among the 7 car trailers from Lorries with a stated length, the Lorries S221/14/3500RT at 6,945 mm is in the middle of the range (rank 5); the range runs from 5,820 to 8,000 mm.

Lorries – other models: the collective page of trailers outside the named ranges, type codes such as 2500RT and 3000RT by gross weight, class O2 up to 3.5 t, unladen weight 306–953 kg, length 5,820–8,000 mm

This page gathers the Lorries trailers outside the named ranges, identifiable by type codes such as 2500RT, 3000RT and S221/14/3500RT. The number in the code matches the permissible gross weight in kilograms – 2500RT and 3000RT sit in the O2 trailer class up to 3.5 tonnes, which the ending 3500 also marks in S221/14/3500RT. PLI35-5521 and plain codes such as S221 round out the programme with further O2 versions without their own range name.

Read on 3 more paragraphs

The register lists here 9 versions with unladen weights from 306 to 953 kg, permissible gross weights from 1,300 to 3,500 kg, lengths from 5,820 to 8,000 mm and widths from 2,020 to 2,550 mm.

The page therefore covers the whole O2 segment, from compact single-axle trailers close to the 750-kilogram threshold to long tandem trailers with the full 3.5-tonne rating. Such trailers serve general goods transport behind cars and light commercials on the road, where the 3.5-tonne limit governs category B licences.

Buying used, what counts is the condition of the overrun brake and its cables, corrosion on chassis and drawbar, axle capacity against the gross weight, and the state of the side panels and lighting; spares for the older ranges without their own name usually run through independent trailer accessory dealers rather than the manufacturer directly.

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

Technical data

Dimensions and weights

Length6,945 mmcorrect
Width2,160 mmcorrect
Unladen weight953 kgcorrect
Gross vehicle weight3,500 kgcorrect

Frequently asked questions

How much does the Lorries S221/14/3500RT weigh?

The unladen weight is 953 kg.

What is the gross vehicle weight of the Lorries S221/14/3500RT?

3,500 kg.

What are the dimensions of the Lorries S221/14/3500RT?

6,945 mm × 2,160 mm.

When was the Lorries S221/14/3500RT built?

Production years: 2021.

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 6 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) · Data sources and cross-checks

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