Pwt / Megadolly DOLLY/3020
Built: 2013 · Series: Other models
More machines from model year 2013
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
Pwt / Megadolly DOLLY/3020: EU category O4 converter dolly rated at 18,000 kg gross weight, 5,200 mm length and 2,500 kg unladen weight
With a gross weight rating of 18,000 kg, the Pwt / Megadolly DOLLY/3020 falls into EU trailer category O4, the heavy trailers above 10 tonnes fitted with compressed-air brakes. The classification into this vehicle category follows the EU type-approval regulation (EU) 2018/858.
Read on 3 more paragraphs
At only 5,200 mm long and 2,550 mm wide, its compact size stands out against the high gross weight rating. Against an unladen weight of 2,500 kg this leaves a payload of 15,500 kg. That leaves roughly 86 per cent of the gross weight rating available as payload.
The model name states the build directly: a dolly is a short running-gear unit with a drawbar and a fifth-wheel coupling that turns a semi-trailer into a full trailer pulled by an ordinary towing vehicle. Its own gross weight rating therefore also carries a share of the semi-trailer coupled onto it. Running it calls for licence category CE. The tyres and wheels fitted must be rated for the approved top speed and the registered axle load. Registration also depends on a valid approval certificate matching exactly the values stated here.
Buying a used dolly, what matters most is the condition of the fifth-wheel coupling and its wearing parts, the drawbar and its joints, the tightness of the compressed-air system over its short lines, corrosion on the compact chassis, and whether the tyres' load rating matches the high axle load. A complete inspection and service record makes judging the trailer's condition considerably easier.
Sources: SpecCodex-Register: Kennwerte des Modells Pwt / Megadolly DOLLY/3020
Technical data
Dimensions and weights
| Length | 5,200 mmcorrect |
|---|---|
| Width | 2,550 mmcorrect |
| Unladen weight | 2,500 kgcorrect |
| Gross vehicle weight | 18,000 kgcorrect |
Frequently asked questions
How much does the Pwt / Megadolly DOLLY/3020 weigh?
The unladen weight is 2,500 kg.
What is the gross vehicle weight of the Pwt / Megadolly DOLLY/3020?
18,000 kg.
What are the dimensions of the Pwt / Megadolly DOLLY/3020?
5,200 mm × 2,550 mm.
When was the Pwt / Megadolly DOLLY/3020 built?
Production years: 2013.
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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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.
