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Richardson Trailers Supreme Excel vs Sun Way Galaxy G510M16

The Sun Way Galaxy G510M16 is 730kg lighter empty.

Last reviewed 13 September 2026

Supreme Excel
Richardson Trailers Supreme Excel
Sun Way Galaxy G510M16
Sun Way Galaxy G510M16 - image: remorquecenter.com

Key differences

Specifications side by side

Richardson Trailers Supreme ExcelSun Way Galaxy G510M16
Unladen weight920kg190 kg
Horse capacity2 horses (16.2hh)-
Gross weight-500 / 600 / 650 / 750 kg (modular rating)
Payload-up to 560 kg
Length-470 - 600 cm
Width-181 cm
Axles-Single, unbraked
Suitable boat length-up to 4.80 m

Sources: Richardson Trailers Supreme Excel, Sun Way Galaxy G510M16. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Supreme Excel if...

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 Galaxy G510M16 if...

  • you want one that is 730kg lighter empty

The Galaxy G510M16 suits owners of small motorboats up to about 4.8m, using a multi-roller bed rather than bunks so the hull can be winched on and off easily at a slipway. Its modular rating up to 750kg gross weight lets an owner choose the plate that matches their towing licence.

Listed by

Full Galaxy G510M16 specifications →

Common questions

What is the difference between the Richardson Trailers Supreme Excel and the Sun Way Galaxy G510M16?

The Sun Way Galaxy G510M16 is 730kg lighter empty. The Richardson Trailers Supreme Excel is a lightweight two-horse trailer; the Sun Way Galaxy G510M16 is a a single-axle multi-roller boat trailer from French manufacturer Sun Way, built for launching and recovering small motorboats..

Which is lighter, the Richardson Trailers Supreme Excel or the Sun Way Galaxy G510M16?

The Sun Way Galaxy G510M16. It is 730kg lighter empty than the Richardson Trailers Supreme Excel.

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