Ifor Williams
HB511
Two-horse trailer, twin axle, wider body
Last reviewed 13 September 2026
Specifications
| Gross weight | 2,700kg |
| Unladen weight | 1,000kg |
| Internal length | 3.52m |
| Internal width | 1.79m |
| Brakes | Braked |
Figures taken from the manufacturer: source. Anything we could not verify is left out rather than estimated. Specifications change by model year and configuration - confirm with the supplier before relying on them.
Who uses it
The wider step up from the HB506, for larger horses or owners who want more room in transit. The extra 12cm of internal width and 36cm of length cost 80kg unladen, which is worth checking against your tow vehicle before choosing it over the HB506.
Closest alternative
The model most often cross-shopped against the HB511 is the Ifor Williams HB506.
Looking for one?
Most companies carry several makes and advertise none of them. Find the firms covering your area and ask what is on the yard.
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