Technical register for agricultural, construction and commercial machinery · sourced data
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Kowa Holland K4 350

Built: 1999 · Series: Other models

More machines from model year 1999

The photo shows the ET850 from the same series. Source: kleinanzeigen.de

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

Kowa Holland builds the K4 350. According to the available register data, the vehicle dates from 1999. Dimensions: 2,030 mm wide. Its kerb weight comes to 1,140 kg. Fully loaded, it may not exceed 2,600 kg. Axle to axle, the wheelbase is 680 mm. It reaches up to 100 km/h. According to the Dutch vehicle register, one example of this model is on record.

Kowa Holland – other models: the collective page of the Dutch trailers outside the named ranges, ET, KH, KHA, KHM, KHV and MT types, unladen weights from 840 to 6,520 kg and gross weights up to 8,000 kg

This page gathers the Kowa Holland trailers the register could not assign to a named range. The brand name points to a Dutch origin; the type designations ET, KH, KHA, KHM, KHMS, KHO, KHV and MT, each followed by a number, grade the range from lighter to medium-heavy trailers. Unladen weights up to 6.5 tonnes and gross weights up to 8 tonnes go beyond the pure car-trailer class into the range of smaller tandem and special-purpose trailers.

Read on 3 more paragraphs

The register lists here 28 versions with unladen weights from 840 to 6,520 kg, gross weights from 1,300 to 8,000 kg and widths from 1,440 to 2,530 mm.

Trailers of this class carry machinery, equipment and goods in commercial and farm use and, depending on the version, boats; the wide type range with closely spaced weight steps allows fine grading by payload. The Dutch market for trailers of this size is traditionally shaped by small and medium-sized firms, with short distances between maker and end customer. Buyers from other European countries importing such trailers should check that the lighting and type approval match the rules of the country of registration.

On a used purchase, the condition of the drawbar, tow eye and braking system, axles, suspension and tyres, rust on the frame and side panels, and a working lighting system all count; on the heavier KHV and MT types the condition of the brake discs or drums should also be checked.

Sources: SpecCodex register, model data: Kowa Holland (weitere Modelle)

Technical data

Dimensions and weights

Width2,030 mmcorrect
Wheelbase680 mmcorrect
Unladen weight1,140 kgcorrect
Gross vehicle weight2,600 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Kowa Holland K4 350 weigh?

The unladen weight is 1,140 kg.

What is the gross vehicle weight of the Kowa Holland K4 350?

2,600 kg.

Up to what speed is the Kowa Holland K4 350 approved?

Approved up to 100 km/h.

When was the Kowa Holland K4 350 built?

Production years: 1999.

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 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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Other models in this series

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

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