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Ifor Williams GH Plant with DigaDoc vs Richardson Trailers Supreme Treble

The Ifor Williams GH Plant with DigaDoc is 651kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams GH Plant with DigaDoc
Ifor Williams GH Plant with DigaDoc - image: Ifor Williams Trailers
Supreme Treble
Richardson Trailers Supreme Treble

Key differences

Specifications side by side

Ifor Williams GH Plant with DigaDocRichardson Trailers Supreme Treble
Gross weight2700kg2,700kg
Unladen weight609kg1,260kg
Internal bed2.79m x 1.31m-
Capacity-2 horses forward, 1 pony reversed
External dimensions-5.40m long x 2.29m wide x 2.75m high
Internal dimensions-3.54m long x 1.80m wide x 2.33m high

Sources: Ifor Williams GH Plant with DigaDoc, Richardson Trailers Supreme Treble. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GH Plant with DigaDoc if...

  • you want one that is 651kg lighter empty

Bought by plant hire and groundworks firms that need to prove what left the yard and where it went, since DigaDoc records load movements electronically on top of the standard GH plant trailer chassis. It is the same GH94 base trailer as the plain GH94, with the tracking hardware added.

Listed by

Full GH Plant with DigaDoc specifications →

Buy or hire the Supreme Treble if...

A three-berth Richardson trailer built for a household with two horses and a pony rather than a full string. The reversed pony bay keeps overall length down compared with three forward-facing berths, which suits smaller yards and tow vehicles.

Listed by

Full Supreme Treble specifications →

Common questions

What is the difference between the Ifor Williams GH Plant with DigaDoc and the Richardson Trailers Supreme Treble?

The Ifor Williams GH Plant with DigaDoc is 651kg lighter empty. The Ifor Williams GH Plant with DigaDoc is a a plant trailer fitted with the manufacturer's DigaDoc load-tracking system; the Richardson Trailers Supreme Treble is a trailer for two horses and a pony, one forward one reversed.

Which is lighter, the Ifor Williams GH Plant with DigaDoc or the Richardson Trailers Supreme Treble?

The Ifor Williams GH Plant with DigaDoc. It is 651kg lighter empty than the Richardson Trailers Supreme Treble.

Can I tow the Ifor Williams GH Plant with DigaDoc or the Richardson Trailers Supreme Treble 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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