Technical register for agricultural, construction and commercial machinery · sourced data
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Klaas Alu Kranbau TOPLIGHT 25

Built: 2026 · Series: Other models

More machines from model year 2026

Source: klaas.com

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Klaas Alu Kranbau builds the TOPLIGHT 25. According to the available register data, the vehicle dates from 2026. Dimensions: 6,420 mm long and 1,410 mm wide. Its kerb weight comes to 938 kg. Fully loaded, it may not exceed 1,350 kg. Axle to axle, the wheelbase is 4,410 mm. It reaches up to 80 km/h. It runs on 2 wheels. According to the Dutch vehicle register, one example of this model is on record. The EU type-approval number for this model is e1*2018/858*00506*00.

Klaas Alu Kranbau – other models: the collective page of trailer cranes outside the named ranges, from the K 20/30 to the K 400 RHX, 0.9 to 3.5 t unladen weight, aluminium chassis

This page gathers the Klaas Alu Kranbau trailer cranes the register could not assign to a named range – trailers with an aluminium chassis in which the crane itself makes up most of the weight. The type codes K 20/30 to K 400 give the lifting-moment or power class of the mounted crane, the suffixes TS, TSR and RHX mark boom and outrigger variants.

Read on 3 more paragraphs

The register lists here 22 versions with unladen weights from 938 to 3,500 kg, gross weights from 1,350 to 3,500 kg, lengths from 6,420 to 9,450 mm and widths from 1,410 to 2,370 mm.

Because the crane is a fixed part of the vehicle and does not count as additional cargo, unladen and gross weight lie close together on the largest versions; the aluminium chassis keeps the unladen weight, despite the heavy crane technology, within a frame that a car can tow. The trailers serve landscaping and garden contractors, construction and municipal operations that need to lift loads without keeping a truck-mounted crane.

On trailer cranes, the condition and inspection sticker of the crane itself matter most, along with the tightness of outriggers and hydraulic cylinders, the aluminium chassis for cracks and corrosion at welds, drawbar and overrun brake and the tyres; a crane inspection is compulsory for commercial use. Parts for the crane technology run through the manufacturer, for chassis and brakes through the open trailer parts trade.

Sources: SpecCodex register, model data: Klaas Alu Kranbau (weitere Modelle)

Technical data

Dimensions and weights

Length6,420 mmcorrect
Width1,410 mmcorrect
Wheelbase4,410 mmcorrect
Unladen weight938 kgcorrect
Gross vehicle weight1,350 kgcorrect

Drivetrain and chassis

Wheels2correct
Top speed80 km/hcorrect

Frequently asked questions

How much does the Klaas Alu Kranbau TOPLIGHT 25 weigh?

The unladen weight is 938 kg.

What is the gross vehicle weight of the Klaas Alu Kranbau TOPLIGHT 25?

1,350 kg.

Up to what speed is the Klaas Alu Kranbau TOPLIGHT 25 approved?

Approved up to 80 km/h.

What are the dimensions of the Klaas Alu Kranbau TOPLIGHT 25?

6,420 mm × 1,410 mm.

When was the Klaas Alu Kranbau TOPLIGHT 25 built?

Production years: 2026.

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 10 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

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