Technical register for agricultural, construction and commercial machinery · sourced data
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Sfb KTL 2525-30 8X4

Built: 1974 · Series: Other models

More machines from model year 1974

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The KTL 2525-30 8X4 comes from Sfb. Production: 1974. The vehicle is 2,500 mm wide. The unladen weight is 31,710 kg. The wheelbase measures 4,800 mm. The gross vehicle weight is 35,310 kg. The vehicle runs on 8 wheels. Unladen weight within this group ranges from 805 to 104,100 kg; the KTL 2525-30 8X4 sits in the lower part of that range with 31,710 kg. Its immediate neighbours are the R520 below it with 31,704 kg and the 540 8X2 WSG above it with 31,711 kg. Gross vehicle weight within this group ranges from 1,560 to 104,100 kg; here the KTL 2525-30 8X4 sits in the lower part of that range with 35,310 kg.

Sfb KTL 2525-30 8X4: heavy N3-class lorry with a four-axle chassis, 35,310 kg gross vehicle weight, 31,710 kg kerb weight and a width of 2,500 mm on a short wheelbase

The manufacturer Sfb has no other series in the register, so this text is built on the vehicle class the KTL 2525-30 8X4 represents: a four-axle lorry chassis on eight wheels, of the kind built to carry heavy fixed bodywork in construction and municipal traffic.

Read on 3 more paragraphs

The KTL 2525-30 8X4 weighs 35,310 kg fully loaded and already 31,710 kg empty. Its width is 2,500 mm and its wheelbase only 4,800 mm. Built in 1974, it comes from an era when eight-wheel chassis were built above all for tippers, concrete mixers and crane bodies.

With a gross vehicle weight of 35,310 kg the vehicle falls into EU class N3, the heavy lorries above 12 t, for which a top speed of 90 km/h applies across the EU. The short wheelbase of 4,800 mm on eight wheels and four axles is typical of chassis built to carry a heavy, permanently mounted piece of equipment: only 3,600 kg separate kerb weight from gross weight, a margin too small for free cargo and better suited to fixed equipment than to variable loads.

Buying such an eight-wheel chassis second-hand starts with checking the frame for cracks and twisting around the rear axle group, where the highest axle load acts. Air brakes on all four axles need regular checks of drums and lines, and given the 1974 build year, frame corrosion and the condition of the steering components deserve a close look, since both are heavily stressed at this gross weight.

Sources: SpecCodex-Register: Kennwerte des Modells KTL 2525-30 8X4

Technical data

Dimensions and weights

Width2,500 mmcorrect
Wheelbase4,800 mmcorrect
Unladen weight31,710 kgcorrect
Gross vehicle weight35,310 kgcorrect

Drivetrain and chassis

Wheels8correct

Frequently asked questions

How much does the Sfb KTL 2525-30 8X4 weigh?

The unladen weight is 31,710 kg.

What is the gross vehicle weight of the Sfb KTL 2525-30 8X4?

35,310 kg.

When was the Sfb KTL 2525-30 8X4 built?

Production years: 1974.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 7 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

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