Technical register for agricultural, construction and commercial machinery · sourced data

Aschersleben Kaross ZAA20

Built: 2017 · Series: Other models

More machines from model year 2017

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The Aschersleben Kaross ZAA20 is a vehicle built by Aschersleben Kaross. Production: 2017. The vehicle is 10,200 mm long and 2,600 mm wide. The unladen weight is 7,370 kg. The wheelbase measures 7,550 mm. Top speed is 100 km/h. The gross vehicle weight is 20,000 kg. Unladen weight across the Aschersleben Kaross range ranges from 3,200 to 8,600 kg; the ZAA20 sits in the upper part of that range with 7,370 kg. Its immediate neighbours are the DSA18 below it with 5,260 kg and the SPK 22/L-13.6 above it with 7,400 kg. Gross vehicle weight across the Aschersleben Kaross range ranges from 18,000 to 42,000 kg; here the ZAA20 sits at the bottom of that range with 20,000 kg. 10 Aschersleben Kaross models are on record.

Aschersleben Kaross – other models: the collective page of heavy trailers outside the named ranges, from the DSA through the SPK to the ZAA series, 3,200 to 8,600 kg unladen weight, up to 42 t gross vehicle weight

This page gathers the Aschersleben Kaross trailers the register could not assign to a named range. The model names split into several code series – DOL, DSA, SPK, SPR and ZAA – some followed by a length suffix in metres, such as L11.6 on the SAL25 or L-13.6 on the SPK 22; these figures match the lengths recorded in the register for the respective models.

Read on 3 more paragraphs

The register lists here 10 versions with unladen weights from 3,200 to 8,600 kg, gross vehicle weights from 18 to 42 t, lengths from 10,200 to 13,880 mm and widths from 2,550 to 2,600 mm.

With lengths up to 13.88 m and gross vehicle weights up to 42 t, these trailers sit in the heavy-haulage and long-distance segment of European freight, where the standard 13.6 m length for semi-trailers and swap bodies sets the frame. Trailers of this size are mostly bought by haulage firms and logistics operators, who look at payload, load volume and compatibility with their existing tractor units.

When buying a used heavy trailer of this class, check the frame and side rails for cracks and corrosion, the function of the air suspension and brake system, wear on the axle assemblies and tyres, the condition of the tow eye or fifth-wheel coupling, and the technical inspection sticker. It is also worth checking the underrun protection, landing legs and the wearing parts of the coupling.

Sources: SpecCodex register, model data: Aschersleben Kaross (weitere Modelle)

Technical data

Dimensions and weights

Length10,200 mmcorrect
Width2,600 mmcorrect
Wheelbase7,550 mmcorrect
Unladen weight7,370 kgcorrect
Gross vehicle weight20,000 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Aschersleben Kaross ZAA20 weigh?

The unladen weight is 7,370 kg.

What is the gross vehicle weight of the Aschersleben Kaross ZAA20?

20,000 kg.

Up to what speed is the Aschersleben Kaross ZAA20 approved?

Approved up to 100 km/h.

What are the dimensions of the Aschersleben Kaross ZAA20?

10,200 mm × 2,600 mm.

When was the Aschersleben Kaross ZAA20 built?

Production years: 2017.

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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Other models in this series

Sources: RDW — Dutch national vehicle register (retrieved August 2026) · How we check the data

Trailer in 3D section

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