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Head to head

Ifor Williams GX125 HD vs Stewart GX14-19 S

The Ifor Williams GX125 HD is 4,190kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams GX125 HD
Ifor Williams GX125 HD - image: Blains Trailers & Tyres
Stewart GX14-19 S
Stewart GX14-19 S - image: Rising Sun Trailer Hire

Key differences

Specifications side by side

Ifor Williams GX125 HDStewart GX14-19 S
Unladen weight760kg4950kg
Gross weight3500kg-
Payload2740kg-
Internal bed3.66m x 1.57m-
Carrying capacity-14,000kg
Cubic capacity-grain 19m3, silage 33 m3
Body-6100 x 2450 x 1370mm (GX 14 19 S)
Tipped height-6300mm

Sources: Ifor Williams GX125 HD, Stewart GX14-19 S. 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 4,190kg lighter empty

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 GX14-19 S if...

A large tipping trailer in Stewart's GX range, sized for muck-away and aggregate work in the 14-19 tonne bracket, fitted with an easy sheet system to cover loads without climbing on the trailer.

Listed by

Full GX14-19 S specifications →

Common questions

What is the difference between the Ifor Williams GX125 HD and the Stewart GX14-19 S?

The Ifor Williams GX125 HD is 4,190kg lighter empty. The Ifor Williams GX125 HD is a a longer heavy-duty plant trailer; the Stewart GX14-19 S is a 14 to 19 tonne tipping trailer with easy sheet.

Which is lighter, the Ifor Williams GX125 HD or the Stewart GX14-19 S?

The Ifor Williams GX125 HD. It is 4,190kg lighter empty than the Stewart GX14-19 S.

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