Head to head
Erde PM320 vs Ifor Williams HB610
The Erde PM320 is 1,390kg lighter empty. The Ifor Williams HB610 is rated 3.2 tonnes heavier gross and carries 1,814kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB610 weighs 1,390kg more empty.
- Gross weight: the Ifor Williams HB610 is rated 3.2 tonnes heavier gross.
- Payload: the Ifor Williams HB610 carries 1,814kg more.
Specifications side by side
| Erde PM320 | Ifor Williams HB610 | |
|---|---|---|
| Gross weight | 300kg | 3500kg |
| Unladen weight | 60kg | 1450kg |
| Payload | 236kg | 2050kg |
| Internal bed | 200 x 112cm | - |
| Internal length | - | 4.25m |
| Internal width | - | 2.07m |
Sources: Erde PM320, Ifor Williams HB610. 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 1,390kg 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 HB610 if...
- you want one that is rated 3.2 tonnes heavier gross
- you want one that carries 1,814kg more
Bought by owners with two large horses, up to 17.2hh, who need the widest and roomiest trailer Ifor Williams builds at 3500kg, rather than stepping up to a horsebox lorry.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Erde PM320 and the Ifor Williams HB610?
The Erde PM320 is 1,390kg lighter empty. The Ifor Williams HB610 is rated 3.2 tonnes heavier gross and carries 1,814kg more. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle.; the Ifor Williams HB610 is a ifor Williams' largest standard double horsebox trailer.
Which is lighter, the Erde PM320 or the Ifor Williams HB610?
The Erde PM320. It is 1,390kg lighter empty than the Ifor Williams HB610.
Which carries more, the Erde PM320 or the Ifor Williams HB610?
The Ifor Williams HB610, by 1,814kg.
Can I tow the Erde PM320 or the Ifor Williams HB610 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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