Head to head
Ifor Williams GX125 HD vs Ifor Williams TT2515
The Ifor Williams GX125 HD has a bed 1.2m (4ft) longer and carries 740kg more. The Ifor Williams TT2515 is 60kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Internal bed: the Ifor Williams GX125 HD has a bed 1.2m (4ft) longer.
- Payload: the Ifor Williams GX125 HD carries 740kg more.
- Gross weight: the Ifor Williams GX125 HD is rated 800kg heavier gross.
- Unladen weight: the Ifor Williams GX125 HD weighs 60kg more empty.
Specifications side by side
| Ifor Williams GX125 HD | Ifor Williams TT2515 | |
|---|---|---|
| Gross weight | 3500kg | 2700kg |
| Unladen weight | 760kg | 700kg |
| Payload | 2740kg | 2000kg |
| Internal bed | 3.66m x 1.57m | 2.46m x 1.49m |
| Axles | - | Twin |
Sources: Ifor Williams GX125 HD, Ifor Williams TT2515. 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 has a bed 1.2m (4ft) longer
- you want one that carries 740kg more
- you want one that is rated 800kg 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
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Buy or hire the TT2515 if...
- you want one that is 60kg lighter empty
A general farm and groundworks tipper for muck, aggregate or spoil, sized for towing behind a pickup or 4x4 rather than the larger 3500kg TT3017/TT3621 models.
Listed by
- Blendworth Trailers - Rowland's Castle
Common questions
What is the difference between the Ifor Williams GX125 HD and the Ifor Williams TT2515?
The Ifor Williams GX125 HD has a bed 1.2m (4ft) longer and carries 740kg more. The Ifor Williams TT2515 is 60kg lighter empty. The Ifor Williams GX125 HD is a a longer heavy-duty plant trailer; the Ifor Williams TT2515 is a a twin-axle power tipping trailer.
Which is lighter, the Ifor Williams GX125 HD or the Ifor Williams TT2515?
The Ifor Williams TT2515. It is 60kg lighter empty than the Ifor Williams GX125 HD.
Which carries more, the Ifor Williams GX125 HD or the Ifor Williams TT2515?
The Ifor Williams GX125 HD, by 740kg.
Can I tow the Ifor Williams GX125 HD or the Ifor Williams TT2515 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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