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Head to head

Debon C900 vs Sun Way Galaxy G510M16

The Debon C900 is rated 3 tonnes heavier gross and carries 1,840kg more. The Sun Way Galaxy G510M16 is 910kg lighter empty.

Last reviewed 13 September 2026

Debon C900
Debon C900 - image: fieldfare.co.uk
Sun Way Galaxy G510M16
Sun Way Galaxy G510M16 - image: remorquecenter.com

Key differences

Specifications side by side

Debon C900Sun Way Galaxy G510M16
Gross weight3500kg500 / 600 / 650 / 750 kg (modular rating)
Unladen weight1100kg190 kg
Payload2400kgup to 560 kg
Axles2Single, unbraked
Length-470 - 600 cm
Width-181 cm
Suitable boat length-up to 4.80 m

Sources: Debon C900, Sun Way Galaxy G510M16. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the C900 if...

  • you want one that is rated 3 tonnes heavier gross
  • you want one that carries 1,840kg more

The longest box van in the Roadster line, for businesses that need maximum internal length within the 3500kg unbraked-towing-vehicle-friendly class.

Listed by

Full C900 specifications →

Buy or hire the Galaxy G510M16 if...

  • you want one that is 910kg 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 Debon C900 and the Sun Way Galaxy G510M16?

The Debon C900 is rated 3 tonnes heavier gross and carries 1,840kg more. The Sun Way Galaxy G510M16 is 910kg lighter empty. The Debon C900 is a a twin-axle enclosed box van trailer rated at 3500kg gross weight, longer than the C800.; 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 Debon C900 or the Sun Way Galaxy G510M16?

The Sun Way Galaxy G510M16. It is 910kg lighter empty than the Debon C900.

Which carries more, the Debon C900 or the Sun Way Galaxy G510M16?

The Debon C900, by 1,840kg.

Can I tow the Debon C900 or the Sun Way Galaxy G510M16 on a car licence?

Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.

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