Närko 23PP3-AL18/C/-420
Built: 1999-2000 · Series: 23PP3-AL18
More machines from model year 1999
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23PP3-AL18/C/-405 by Naerko: EU class O4 trailer with a gross vehicle weight of 40,500 kg, a length of 13,680 mm and an unladen weight of 6,150 kg
With a gross vehicle weight of 40,500 kg, the 23PP3-AL18/C/-405 belongs to EU trailer class O4, the heavy trailers and semi-trailers above 10 tonnes. Within that class it sits toward the upper end of the weights typical for long-haul transport, well above the 10-tonne threshold where O4 begins, and is towed behind heavy tractor units.
Read on 3 more paragraphs
The trailer is 13,680 mm long and 2,550 mm wide, with an unladen weight of 6,150 kg. That gives a payload of 34,350 kg, more than five times its own weight, pointing to a light frame combined with a long load length rather than to massive structural members. At 13.68 m long, it is one of the longer builds within this weight class.
For trailers in this weight class, air brakes with a two-line system are required, as on all O4 trailers. The rig is driven on licence category CE, since the gross combination weight is well beyond the limits of the lighter categories. The towing vehicle's coupling and air supply must also be rated for this length and load.
With such a light construction over such a long body, check the frame along its entire length for sagging and cracking at the cross connections, especially around the middle of the frame. Also check: condition of the axle bearings, brake system, tyres, the coupling, and a valid roadworthiness inspection.
Sources: SpecCodex-Register: Kennwerte des Modells 23PP3-AL18/C/-405
Technical data
Dimensions and weights
| Length | 13,680 mmcorrect |
|---|---|
| Width | 2,550 mmcorrect |
| Unladen weight | 5,925 kgcorrect |
| Gross vehicle weight | 42,000 kgcorrect |
Frequently asked questions
How much does the Närko 23PP3-AL18/C/-420 weigh?
The unladen weight is 5,925 kg.
What is the gross vehicle weight of the Närko 23PP3-AL18/C/-420?
42,000 kg.
What are the dimensions of the Närko 23PP3-AL18/C/-420?
13,680 mm × 2,550 mm.
When was the Närko 23PP3-AL18/C/-420 built?
Production years: 1999-2000.
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.
