Technical register for agricultural, construction and commercial machinery · sourced data
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Pka 6-6 – specifications

Built: 1978 · Series: Other models

Data for the version built 1978 · Data origin: Official register · sources

More machines from model year 1978

Pka builds the 6-6. According to the available register data, the vehicle dates from 1978. Dimensions: 11,450 mm long and 2,500 mm wide. Empty, it weighs 6,730 kg. The permitted gross weight is 12,000 kg. Axle to axle, the wheelbase is 6,400 mm. It reaches up to 100 km/h. According to the Dutch vehicle register, one example of this model is on record.

Pka – other models: the collective page of trailers outside the named ranges, the K.A.D. type family in several variants plus KAT 19, 4,250 to 6,980 kg unladen weight, 6,000 to 26,000 kg gross weight

This page gathers the Pka trailers the register could not assign to a named range. Several entries share the core designation K.A.D. in different spellings – K.A.D.-16, K.A.D.S and KAD 8 – alongside the standalone types 6-6 and KAT 19. As with many smaller trailer brands, the programme is drawn from registration data, in which each model is listed individually with its technical values.

Read on 3 more paragraphs

The register lists here 6 versions with unladen weights from 4,250 to 6,980 kg, gross weights from 6,000 to 26,000 kg, lengths from 9,250 to 11,450 mm and widths from 2,490 to 2,500 mm.

With gross weights of 6 to 26 tonnes, the programme covers a wide span from mid-weight to heavy trailers; above 10 tonnes the versions already fall into the class of semi-trailers and tandem-axle trailers for heavy-haul traffic, for which a category CE licence is required. On the lighter versions around 6 tonnes, a category C1E licence suffices depending on the tow vehicle.

On a used example across this weight span, the condition of axles and brake system, rust on frame and side rails, the state of the coupling device, and tyres and rims all count in particular; on the heaviest versions the maintenance history of the brake system as well. Parts for such small brands usually run through independent commercial-vehicle workshops rather than a maker's network.

Sources: SpecCodex register, model data: Pka (weitere Modelle)

Technical data

Dimensions and weights

Length11,450 mmcorrect
Width2,500 mmcorrect
Coupling-to-axle distance6,400 mmcorrect
Unladen weight6,730 kgcorrect
Gross vehicle weight12,000 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Pka 6-6 weigh?

The unladen weight is 6,730 kg.

What is the gross vehicle weight of the Pka 6-6?

12,000 kg.

Up to what speed is the Pka 6-6 approved?

Approved up to 100 km/h.

What are the dimensions of the Pka 6-6?

11,450 mm × 2,500 mm.

When was the Pka 6-6 built?

Production years: 1978.

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) · Data sources and cross-checks

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