Fifth Wheel Mobile Suite 43TKSB4
Built: 2010 · Series: Other models
More machines from model year 2010
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
Fifth Wheel Mobile Suite 43TKSB4 – O3-class kingpin-coupled travel trailer built in 2010: 9,534 kg gross weight, 13.25 m length, 80 km/h top speed.
With a gross weight of 9,534 kg, the 43TKSB4 sits in EU trailer class O3, just below the 10-tonne threshold for heavy trailers. "Fifth wheel" refers to the coupling type: instead of a conventional drawbar hitch, the trailer rests its kingpin on a coupling plate mounted over the towing vehicle's rear axle, a concept widely used in North America for large travel trailers.
Read on 3 more paragraphs
With an unladen weight of 7,500 kg, payload comes to only 2,034 kg, a figure typical for this vehicle size given a fixed-out living body. At 13.25 m long and 2.74 m wide, the 43TKSB4 counts among the larger examples of its type; the "43" in the type designation corresponds, converted to feet, roughly to the vehicle's actual length.
As a class O3 trailer, the 43TKSB4 runs on air brakes. Unlike most trailers in this class, top speed is limited to 80 km/h, as is typical for large travel trailers with a tall body and correspondingly limited crosswind stability. Towing it as a combination requires licence category C1E or CE in the EU.
When buying a used kingpin-coupled travel trailer of this size, check the roof and window seals for moisture ingress, check the floor for soft spots from water damage, check the kingpin coupling for wear, and check the axles for even loading despite the high unladen weight of the interior fit-out.
Sources: SpecCodex-Register: Kennwerte des Modells Fifth Wheel Mobile Suite 43TKSB4, Zulassungsdaten RDW (Niederlande)
Technical data
Dimensions and weights
| Length | 13,250 mmcorrect |
|---|---|
| Width | 2,740 mmcorrect |
| Wheelbase | 8,100 mmcorrect |
| Unladen weight | 7,500 kgcorrect |
| Gross vehicle weight | 9,534 kgcorrect |
Drivetrain and chassis
| Top speed | 80 km/hcorrect |
|---|
Frequently asked questions
How much does the Fifth Wheel Mobile Suite 43TKSB4 weigh?
The unladen weight is 7,500 kg.
What is the gross vehicle weight of the Fifth Wheel Mobile Suite 43TKSB4?
9,534 kg.
Up to what speed is the Fifth Wheel Mobile Suite 43TKSB4 approved?
Approved up to 80 km/h.
What are the dimensions of the Fifth Wheel Mobile Suite 43TKSB4?
13,250 mm × 2,740 mm.
When was the Fifth Wheel Mobile Suite 43TKSB4 built?
Production years: 2010.
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 8 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: RDW — Dutch national 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.
