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Ifor Williams GH126 BT vs Sun Way Galaxy G510M16

The Ifor Williams GH126 BT is rated 3 tonnes heavier gross.

Last reviewed 13 September 2026

Ifor Williams GH126 BT
Ifor Williams GH126 BT - image: barnwelltrailers.co.uk
Sun Way Galaxy G510M16
Sun Way Galaxy G510M16 - image: remorquecenter.com

Key differences

Specifications side by side

Ifor Williams GH126 BTSun Way Galaxy G510M16
Gross weight3500kg500 / 600 / 650 / 750 kg (modular rating)
AxlesSingleSingle, unbraked
BrakesBraked-
Size12ft x 6ft-
Unladen weight-190 kg
Payload-up to 560 kg
Length-470 - 600 cm
Width-181 cm
Suitable boat length-up to 4.80 m

Sources: Ifor Williams GH126 BT, Sun Way Galaxy G510M16. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GH126 BT if...

  • you want one that is rated 3 tonnes heavier gross

Ifor Williams GH126 BT, carried by UK dealers and hire companies listed on GetBrent for sale. General purpose trailers are the everyday choice for garden waste, tip runs, DIY materials and moving house.

Listed by

Full GH126 BT specifications →

Buy or hire the Galaxy G510M16 if...

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 Ifor Williams GH126 BT and the Sun Way Galaxy G510M16?

The Ifor Williams GH126 BT is rated 3 tonnes heavier gross. The Ifor Williams GH126 BT is a general purpose 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..

Can I tow the Ifor Williams GH126 BT 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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