JT-Trailer M.306
Built: 2003–2004 · Series: Other models
More machines from model year 2003
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
JT-Trailer – other models: the collective page of light trailers outside the named ranges, from Alusta 300 to JT 3700/1800, 130 to 750 kg unladen weight, up to 2,000 kg permitted gross weight
This page gathers the JT-Trailer light trailers the register could not assign to a named range, from the simple Alusta 300 to 400 platforms through the K types 300K to 350K to the JT models such as JT 2000 and JT 3700/1800. JT-Trailer is a Finnish manufacturer of light trailers; alusta is the Finnish word for load platform, and kärry the Finnish word for trailer or cart, appearing in special-purpose model names such as Kopterikärry or Paljukärry.
Read on 3 more paragraphs
The register lists here 32 versions with unladen weights from 130 to 750 kg, permitted gross weights from 825 to 2,000 kg, lengths from 3,060 to 6,250 mm and widths from 1,710 to 2,260 mm.
As light trailers in Finland, the JT-Trailer models are registered through Traficom and used for a wide field of special purposes, from simple platform trailers for garden and building-site transport to versions tailored for boats, sauna trailers or leisure equipment. Lengths of up to 6.25 m and widths of up to 2.26 m also allow sizeable bulky loads to be carried.
When buying used, check the frame and load platform for corrosion and cracking, plus axles, tyres and lighting, and the overrun mechanism on braked versions; on special bodies such as the Paljukärry it is also worth checking the seal of the body and the condition of the lashing and mounting points.
Sources: SpecCodex register, model data: JT-Trailer (weitere Modelle), Zulassungsdaten Traficom (Finnland)
Technical data
Dimensions and weights
| Length | 3,060 mmcorrect |
|---|---|
| Width | 1,910 mmcorrect |
| Unladen weight | 210 kgcorrect |
Frequently asked questions
How much does the JT-Trailer M.306 weigh?
The unladen weight is 210 kg.
What are the dimensions of the JT-Trailer M.306?
3,060 mm × 1,910 mm.
When was the JT-Trailer M.306 built?
Production years: 2003–2004.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 4 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.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Sources: Traficom — Finnish vehicle register (retrieved August 2026) · How we check the data
Trailer in 3D section
Turn the model, look inside and click an assembly — each one is explained.
