Technical register for agricultural, construction and commercial machinery · sourced data
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Rmtrailers 4K50/500+76

Built: 1995 · Series: Other models

More machines from model year 1995

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The Rmtrailers 4K50/500+76 is a vehicle built by Rmtrailers. Production: 1995. The vehicle is 7,550 mm long and 2,300 mm wide. The unladen weight is 600 kg. The gross vehicle weight is 3,500 kg. Unladen weight across the Rmtrailers range ranges from 270 to 2,600 kg; the 4K50/500+76 sits at the bottom of that range with 600 kg. Its immediate neighbours are the 2B20C below it with 470 kg and the 4K30 above it with 620 kg. Gross vehicle weight across the Rmtrailers range ranges from 1,300 to 3,500 kg; here the 4K50/500+76 sits at the top of that range with 3,500 kg. 10 Rmtrailers models across 3 series are on record.

RM Trailers – other models: the collective page of trailers outside the named ranges, from 2B20C to 4PB3500, 1,300 to 3,500 kg gross weight, 440 to 660 kg unladen weight

This page gathers the trailers listed in the register under the name RM Trailers, without assignment to a named range – the type designations 2B20C, 440R2000S, 4B30C, 4K30, 4K50/500+76 and 4PB3500 stand side by side, with no consistent model sequence readable from them. Such inconsistent codes are common among smaller trailer makers whose nameplates follow internal order or stock numbers rather than a model line.

Read on 3 more paragraphs

The register lists here 6 versions with unladen weights from 440 to 660 kg, gross weights from 1,300 to 3,500 kg, lengths from 7,550 to 10,500 mm and widths from 2,100 to 2,300 mm.

With gross weights of 1.3 to 3.5 tonnes, all versions fall into trailer category O2, as towed behind vans and stronger cars; with low unladen weights under 700 kg and lengths reaching over 10 metres, these are light, long-built trailers, of the kind used for transporting boats, machinery or bulky loads.

On a used example, axle and wheel-bearing condition, the function of the overrun brake and its linkage, and rust on frame and drawbar all count, and on the long versions also frame deflection and torsional stiffness. Tyres, rims and the function of the lighting are also worth checking before the first drive, as are the adjustment of the overrun brake and the condition of the brake linings on the braked versions.

Sources: SpecCodex register, model data: RM Trailers (weitere Modelle)

Technical data

Dimensions and weights

Length7,550 mmcorrect
Width2,300 mmcorrect
Unladen weight600 kgcorrect
Gross vehicle weight3,500 kgcorrect

Frequently asked questions

How much does the Rmtrailers 4K50/500+76 weigh?

The unladen weight is 600 kg.

What is the gross vehicle weight of the Rmtrailers 4K50/500+76?

3,500 kg.

What are the dimensions of the Rmtrailers 4K50/500+76?

7,550 mm × 2,300 mm.

When was the Rmtrailers 4K50/500+76 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 5 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: Traficom — Finnish vehicle register (retrieved August 2026) · How we check the data

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