Head to head
Ifor Williams GH1054 Digadoc vs Ifor Williams HB510XL
The Ifor Williams GH1054 Digadoc is 504kg lighter empty. The Ifor Williams HB510XL is 1.21m (4ft) longer inside and is 12cm wider inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB510XL weighs 504kg more empty.
- Internal length: the Ifor Williams HB510XL is 1.21m (4ft) longer inside.
- Internal width: the Ifor Williams HB510XL is 12cm wider inside.
Specifications side by side
| Ifor Williams GH1054 Digadoc | Ifor Williams HB510XL | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | 786kg | 1290kg |
| Internal length | 3.04m/9'11" | 4.25m |
| Internal width | 1.62m/5'4" | 1.74m |
| Overall length | 5.00m/16'5" | - |
| Payload | - | 2210kg |
Sources: Ifor Williams GH1054 Digadoc, Ifor Williams HB510XL. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GH1054 Digadoc if...
- you want one that is 504kg lighter empty
A livestock trailer from Ifor Williams' GH range, sold new through the maker's dealer network. Farms and livestock hauliers buy it for moving cattle or sheep rather than for horses or general goods.
Listed by
- Universal Trailers - Billingshurst
Buy or hire the HB510XL if...
- you want one that is 1.21m (4ft) longer inside
- you want one that is 12cm wider inside
For owners of taller or longer horses who find the standard HB511 too tight, giving extra internal length on the same 3500kg chassis so it stays towable by a suitably rated 4x4.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Ifor Williams GH1054 Digadoc and the Ifor Williams HB510XL?
The Ifor Williams GH1054 Digadoc is 504kg lighter empty. The Ifor Williams HB510XL is 1.21m (4ft) longer inside and is 12cm wider inside. The Ifor Williams GH1054 Digadoc is a livestock trailer; the Ifor Williams HB510XL is a an extra-length double horsebox trailer.
Which is lighter, the Ifor Williams GH1054 Digadoc or the Ifor Williams HB510XL?
The Ifor Williams GH1054 Digadoc. It is 504kg lighter empty than the Ifor Williams HB510XL.
Can I tow the Ifor Williams GH1054 Digadoc or the Ifor Williams HB510XL 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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