Technical register for agricultural, construction and commercial machinery · sourced data
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Marathon 30 RK LS FW

Built: 1995 · Series: Other models

More machines from model year 1995

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The Marathon 30 RK LS FW is a vehicle built by Marathon. Production: 1995. The vehicle is 9,500 mm long and 2,520 mm wide. The unladen weight is 4,540 kg. The wheelbase measures 6,650 mm. Top speed is 100 km/h. The gross vehicle weight is 5,572 kg. Unladen weight within this group ranges from 85 to 84,800 kg; the 30 RK LS FW sits at the bottom of that range with 4,540 kg. Its immediate neighbours are the CD19PJ below it with 4,535 kg and the KOLIBRI above it with 4,545 kg. Gross vehicle weight within this group ranges from 470 to 722,500 kg; here the 30 RK LS FW sits at the bottom of that range with 5,572 kg. 499 Marathon models across 3 series are on record.

Marathon 30 RK LS FW: an EU class O3 trailer with a 5,572 kg gross weight, 9,500 mm long and 2,520 mm width, 6,650 mm wheelbase, model year 1995

With a gross weight of 5,572 kg, the Marathon 30 RK LS FW falls into EU trailer class O3, placing it among the medium-weight trailers with air brakes, for which a category BE or C1E licence is required. It dates from 1995.

Read on 3 more paragraphs

It is 9,500 mm long and 2,520 mm wide. With an unladen weight of 4,540 kg against the 5,572 kg gross weight, payload works out to 1,032 kg. The wheelbase is 6,650 mm.

This weight class requires an air or hydraulic brake system supplied from the towing vehicle. Trailers of this size carry construction machinery, vehicles or bulk material and sit on the border between local and long-distance haulage. In Germany it is subject to a roadworthiness inspection every year.

A used-trailer check should cover the brake system (pads or drums, and on air brakes also the lines, coupling heads and the ABS valve), the condition of the axles and suspension (bearing play, cracks in leaf springs or air bellows) and the frame, especially corrosion on cross members and welds. On top of that comes the load floor or body for wear and tightness, the lighting and electrical connector to the towing vehicle, and even tyre wear. The underride guard and the frame's longitudinal members should be free of rust-through, especially around the axle mounts. The tow ball coupling or drawbar eye and the drawbar itself belong in the check too, inspected for play and cracks at the attachment points. On multi-axle versions, also check that all axles sit level and inspect the steering knuckle pins and bearings.

Sources: SpecCodex-Register: Kennwerte des Modells 30 RK LS FW

Technical data

Dimensions and weights

Length9,500 mmcorrect
Width2,520 mmcorrect
Wheelbase6,650 mmcorrect
Unladen weight4,540 kgcorrect
Gross vehicle weight5,572 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Marathon 30 RK LS FW weigh?

The unladen weight is 4,540 kg.

What is the gross vehicle weight of the Marathon 30 RK LS FW?

5,572 kg.

Up to what speed is the Marathon 30 RK LS FW approved?

Approved up to 100 km/h.

What are the dimensions of the Marathon 30 RK LS FW?

9,500 mm × 2,520 mm.

When was the Marathon 30 RK LS FW built?

Production years: 1995.

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

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