Head to head
Ifor Williams GH1054BT vs Ifor Williams HB511
The Ifor Williams HB511 is 48cm (1.5ft) longer inside and is 17cm wider inside.
Last reviewed 13 September 2026
Key differences
- Internal length: the Ifor Williams HB511 is 48cm (1.5ft) longer inside.
- Internal width: the Ifor Williams HB511 is 17cm wider inside.
Specifications side by side
| Ifor Williams GH1054BT | Ifor Williams HB511 | |
|---|---|---|
| Internal length | 3.04m (9' 11") | 3.52m |
| Internal width | 1.62m (5' 4") | 1.79m |
| Gross vehicle weight | 3500kg (3.5 Ton) | - |
| Payload | 2562kg (trailer fitted with adjustable shoes, side guides, blade stop and excavator arm holder) | - |
| Gross weight | - | 2,700kg |
| Unladen weight | - | 1,000kg |
| Brakes | - | Braked |
Sources: Ifor Williams GH1054BT, Ifor Williams HB511. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GH1054BT if...
Ifor Williams GH1054BT, carried by UK dealers and hire companies listed on GetBrent for sale. Plant trailers are the working end of groundworks: contractors and hire firms use them to move mini diggers, dumpers and rollers between sites.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Buy or hire the HB511 if...
- you want one that is 48cm (1.5ft) longer inside
- you want one that is 17cm wider inside
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.
Listed by
- Trek-Trailers Suffolk - Bury Saint Edmunds
- R M Trailer Centre - Middlesbrough, North Ormesby
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Horse Trailer Sales - Robertsbridge, Staplecross
- Trek-Trailers Three Counties - Hereford
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Ifor Williams GH1054BT and the Ifor Williams HB511?
The Ifor Williams HB511 is 48cm (1.5ft) longer inside and is 17cm wider inside. The Ifor Williams GH1054BT is a plant trailer; the Ifor Williams HB511 is a two-horse trailer, twin axle, wider body.
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