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Ifor Williams GX125 HD vs Race Box 610

The Ifor Williams GX125 HD is rated 500kg heavier gross.

Last reviewed 13 September 2026

Ifor Williams GX125 HD
Ifor Williams GX125 HD - image: Blains Trailers & Tyres
610
Race Box 610

Key differences

Specifications side by side

Ifor Williams GX125 HDRace Box 610
Gross weight3500kg3,000kg
Unladen weight760kg-
Payload2740kg-
Internal bed3.66m x 1.57m-
Bed size-4.50m x 1.95m
Axles-Twin

Sources: Ifor Williams GX125 HD, Race Box 610. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GX125 HD if...

  • you want one that is rated 500kg heavier gross

For plant hire firms carrying longer machines such as excavators with extended dipper arms or tracked dumpers that need the extra bed length over the GX105HD.

Listed by

Full GX125 HD specifications →

Buy or hire the 610 if...

An enclosed twin axle box trailer used to carry tools, motorsport equipment or goods securely and out of the weather. Its 3,000kg rating covers a loaded box without needing a heavier commercial trailer.

Listed by

Full 610 specifications →

Common questions

What is the difference between the Ifor Williams GX125 HD and the Race Box 610?

The Ifor Williams GX125 HD is rated 500kg heavier gross. The Ifor Williams GX125 HD is a a longer heavy-duty plant trailer; the Race Box 610 is a twin axle enclosed box trailer.

Can I tow the Ifor Williams GX125 HD or the Race Box 610 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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