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Ifor Williams GH1054 Digadoc vs Richardson Trailers Supreme Ultra

The Ifor Williams GH1054 Digadoc is 314kg lighter empty. The Richardson Trailers Supreme Ultra is 50cm (1.5ft) longer inside and is 18cm wider inside.

Last reviewed 13 September 2026

Ifor Williams GH1054 Digadoc
Ifor Williams GH1054 Digadoc - image: Universal Trailers
Supreme Ultra
Richardson Trailers Supreme Ultra

Key differences

Specifications side by side

Ifor Williams GH1054 DigadocRichardson Trailers Supreme Ultra
Unladen weight786kg1100 kg
Internal length3.04m/9'11"3.54 m (11 ft 7 in)
Internal width1.62m/5'4"1.80 m (5 ft 11 in)
Overall length5.00m/16'5"5.00 m (16 ft 5 in)
Gross weight3500kg-
Maximum gross weight-3200 kg

Sources: Ifor Williams GH1054 Digadoc, Richardson Trailers Supreme Ultra. 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 314kg 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.

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Full GH1054 Digadoc specifications →

Buy or hire the Supreme Ultra if...

  • you want one that is 50cm (1.5ft) longer inside
  • you want one that is 18cm wider inside

The Supreme Ultra suits owners looking for a well-established British-built two-horse trailer able to carry a pair of taller horses, since sellers describe it as taking two horses up to about 17.2hh. As a long-running Richardson model it is more often found on the used market now than ordered new.

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Full Supreme Ultra specifications →

Common questions

What is the difference between the Ifor Williams GH1054 Digadoc and the Richardson Trailers Supreme Ultra?

The Ifor Williams GH1054 Digadoc is 314kg lighter empty. The Richardson Trailers Supreme Ultra is 50cm (1.5ft) longer inside and is 18cm wider inside. The Ifor Williams GH1054 Digadoc is a livestock trailer; the Richardson Trailers Supreme Ultra is a a two-horse trailer from British manufacturer Richardson, part of its Supreme range of horse trailers..

Which is lighter, the Ifor Williams GH1054 Digadoc or the Richardson Trailers Supreme Ultra?

The Ifor Williams GH1054 Digadoc. It is 314kg lighter empty than the Richardson Trailers Supreme Ultra.

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