Head to head
Erde PM320 vs Ifor Williams GX125 HD
The Erde PM320 is 700kg lighter empty. The Ifor Williams GX125 HD is rated 3.2 tonnes heavier gross and carries 2,504kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams GX125 HD weighs 700kg more empty.
- Gross weight: the Ifor Williams GX125 HD is rated 3.2 tonnes heavier gross.
- Payload: the Ifor Williams GX125 HD carries 2,504kg more.
Specifications side by side
| Erde PM320 | Ifor Williams GX125 HD | |
|---|---|---|
| Gross weight | 300kg | 3500kg |
| Unladen weight | 60kg | 760kg |
| Payload | 236kg | 2740kg |
| Internal bed | 200 x 112cm | 3.66m x 1.57m |
Sources: Erde PM320, Ifor Williams GX125 HD. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the PM320 if...
- you want one that is 700kg lighter empty
Near-identical to the PM310, rated for slightly heavier motorcycles up to 236kg. The two are the same trailer to look at, so the number to check before buying is the wet weight of the bike you intend to carry.
Listed by
- 1Stop Trailers Ltd - Sudbury, Little Waldingfield
- Trailer Centre - Rowley Regis
Buy or hire the GX125 HD if...
- you want one that is rated 3.2 tonnes heavier gross
- you want one that carries 2,504kg more
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
Common questions
What is the difference between the Erde PM320 and the Ifor Williams GX125 HD?
The Erde PM320 is 700kg lighter empty. The Ifor Williams GX125 HD is rated 3.2 tonnes heavier gross and carries 2,504kg more. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle.; the Ifor Williams GX125 HD is a a longer heavy-duty plant trailer.
Which is lighter, the Erde PM320 or the Ifor Williams GX125 HD?
The Erde PM320. It is 700kg lighter empty than the Ifor Williams GX125 HD.
Which carries more, the Erde PM320 or the Ifor Williams GX125 HD?
The Ifor Williams GX125 HD, by 2,504kg.
Can I tow the Erde PM320 or the Ifor Williams GX125 HD 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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