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Richardson Trailers Supreme Excel vs Stewart GX 18-23 S

The Richardson Trailers Supreme Excel is 4,980kg lighter empty.

Last reviewed 13 September 2026

Supreme Excel
Richardson Trailers Supreme Excel
Stewart GX 18-23 S
Stewart GX 18-23 S - image: Rising Sun Trailer Hire

Key differences

Specifications side by side

Richardson Trailers Supreme ExcelStewart GX 18-23 S
Unladen weight920kg5,900kg
Horse capacity2 horses (16.2hh)-
Carrying capacity-20,000kg
Cubic capacity-grain 23m3, silage 39m3
Body-6700 x 2450 x 1500mm

Sources: Richardson Trailers Supreme Excel, Stewart GX 18-23 S. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Supreme Excel if...

  • you want one that is 4,980kg lighter empty

A lightweight two-horse trailer from Richardson's Supreme range, chosen by owners who want to keep unladen weight down so it can be towed by a smaller car or 4x4.

Listed by

Full Supreme Excel specifications →

Buy or hire the GX 18-23 S if...

An 18-23 tonne tipping trailer built for grain and silage haulage, with an easy-sheet system so one person can cover a loaded trailer without climbing on top. Its monocoque steel body gives it the extra capacity over Stewart's standard flat trailers.

Listed by

Full GX 18-23 S specifications →

Common questions

What is the difference between the Richardson Trailers Supreme Excel and the Stewart GX 18-23 S?

The Richardson Trailers Supreme Excel is 4,980kg lighter empty. The Richardson Trailers Supreme Excel is a lightweight two-horse trailer; the Stewart GX 18-23 S is a twin-axle tipping grain and silage trailer with an easy-sheet cover system.

Which is lighter, the Richardson Trailers Supreme Excel or the Stewart GX 18-23 S?

The Richardson Trailers Supreme Excel. It is 4,980kg lighter empty than the Stewart GX 18-23 S.

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