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Schmitz ZKO 18

Built: 1995-2011 · Series: ZKO

More machines from model year 1995

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The ZKO series from Schmitz includes the ZKO 18. Production: 1995-2011. The machine is 2,600 mm wide. The unladen weight is 6,820 kg. The wheelbase measures 2,050 mm. Top speed is 100 km/h. The gross vehicle weight is 18,000 kg. The ZKO series covers 8 models. Unladen weight within it ranges from 5,650 to 7,340 kg; the ZKO 18 sits in the upper part of that range with 6,820 kg. Its immediate neighbours are the ZKO 20 below it with 6,780 kg and the ZKO 18/L7.45FP45 COOL above it with 7,270 kg. Gross vehicle weight within it ranges from 18,000 to 20,000 kg; here the ZKO 18 sits at the bottom of that range with 18,000 kg. 505 Schmitz models across 19 series are on record.

Schmitz ZKO – reefer trailer range from Horstmar: eight versions with kerb weight 5,650 to 7,340 kg, gross weight 18,000 to 20,000 kg, width 2,600 mm

Schmitz Cargobull markets insulated box semi-trailers under the ZKO range, linked to its Horstmar plant. Several model names, such as ZKO 18/L 7.7 FP45 COOL and ZKO 20/L8.42FP45 COOL, carry the suffix COOL, marking the version as a refrigerated trailer; the combination of body length and the panel code FP45 or FP80/45 describes the specific equipment.

Read on 3 more paragraphs

The register lists 8 versions with kerb weights from 5,650 to 7,340 kg and gross vehicle weights from 18,000 to 20,000 kg. Lengths are 9,990 to 10,140 mm and the width is 2,600 mm throughout.

Reefer semi-trailers such as the ZKO range carry temperature-controlled goods such as food and pharmaceutical products, requiring insulated walls and their own cooling unit. Schmitz Cargobull is one of the largest European semi-trailer manufacturers and supplies hauliers across Europe from several plants, including Horstmar. Refrigerated semi-trailers such as these form an important segment of Schmitz Cargobull's overall semi-trailer production, alongside curtainsiders and tippers.

When buying a used reefer trailer, check the condition of the cooling unit, the tightness of the insulation panels and door seals, and the interior lining for damage. Add the usual points of frame, axle suspension, brakes and kingpin; spare parts are supplied through Schmitz Cargobull's own service network.

Sources: SpecCodex register, model data: Schmitz ZKO, Schmitz Cargobull (manufacturer)

Technical data

Dimensions and weights

Width2,600 mmcorrect
Wheelbase2,050 mmcorrect
Unladen weight6,820 kgcorrect
Gross vehicle weight18,000 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Schmitz ZKO 18 weigh?

The unladen weight is 6,820 kg.

What is the gross vehicle weight of the Schmitz ZKO 18?

18,000 kg.

Up to what speed is the Schmitz ZKO 18 approved?

Approved up to 100 km/h.

When was the Schmitz ZKO 18 built?

Production years: 1995-2011.

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

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