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

Key differences
- Unladen weight: the Stewart GX14-19 S weighs 4,190kg more empty.
Specifications side by side
| Ifor Williams GX125 HD | Stewart GX14-19 S | |
|---|---|---|
| Unladen weight | 760kg | 4950kg |
| Gross weight | 3500kg | - |
| Payload | 2740kg | - |
| Internal bed | 3.66m 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
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
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
- Rising Sun Trailer Hire - York
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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