Head to head
Bateson Derby vs Ifor Williams HBE506
The Ifor Williams HBE506 is 56cm (2ft) longer inside and carries 200kg more. The Bateson Derby is 100kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Internal length: the Ifor Williams HBE506 is 56cm (2ft) longer inside.
- Payload: the Ifor Williams HBE506 carries 200kg more.
- Gross weight: the Ifor Williams HBE506 is rated 300kg heavier gross.
- Unladen weight: the Ifor Williams HBE506 weighs 100kg more empty.
- Internal width: the Ifor Williams HBE506 is 17cm wider inside.
Specifications side by side
| Bateson Derby | Ifor Williams HBE506 | |
|---|---|---|
| Gross weight | 1,700kg | 2000kg |
| Unladen weight | 675kg | 775kg |
| Payload | approx. 1,025kg | 1225kg |
| Internal length | 2.70m | 3.26m |
| Internal width | 1.50m | 1.67m |
Sources: Bateson Derby, Ifor Williams HBE506. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Derby if...
- you want one that is 100kg lighter empty
A light double horse trailer that can be towed by a large saloon car rather than needing a 4x4, thanks to its low unladen weight. It suits owners moving one or two horses locally who want to avoid buying a heavier, purpose-built tow vehicle.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Buy or hire the HBE506 if...
- you want one that is 56cm (2ft) longer inside
- you want one that carries 200kg more
- you want one that is rated 300kg heavier gross
- you want one that is 17cm wider inside
Aimed at owners who want HB506-sized space for two horses or ponies but need a lower gross weight to stay within a smaller car's towing limit.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Bateson Derby and the Ifor Williams HBE506?
The Ifor Williams HBE506 is 56cm (2ft) longer inside and carries 200kg more. The Bateson Derby is 100kg lighter empty. The Bateson Derby is a lightweight rear-unload double horse trailer; the Ifor Williams HBE506 is a a lighter-weight version of the HB506 double horsebox.
Which is lighter, the Bateson Derby or the Ifor Williams HBE506?
The Bateson Derby. It is 100kg lighter empty than the Ifor Williams HBE506.
Which carries more, the Bateson Derby or the Ifor Williams HBE506?
The Ifor Williams HBE506, by 200kg.
Can I tow the Bateson Derby or the Ifor Williams HBE506 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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