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Anssems GT500-151 vs Ifor Williams GH Plant with DigaDoc

The Ifor Williams GH Plant with DigaDoc is rated 2.2 tonnes heavier gross.

Last reviewed 13 September 2026

Anssems GT500-151
Anssems GT500-151 - image: gttowing.co.uk
Ifor Williams GH Plant with DigaDoc
Ifor Williams GH Plant with DigaDoc - image: Ifor Williams Trailers

Key differences

Specifications side by side

Anssems GT500-151Ifor Williams GH Plant with DigaDoc
Gross weight500kg2700kg
Internal dimensions151cm x 101cm x 48cm-
Unladen weight-609kg
Internal bed-2.79m x 1.31m

Sources: Anssems GT500-151, Ifor Williams GH Plant with DigaDoc. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GT500-151 if...

A light trailer for camping gear, luggage and small DIY loads, towable behind almost any car. The hard-top version is the one most buyers want, because weatherproof and lockable is the whole reason to choose this over a builders trailer.

Full GT500-151 specifications →

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

  • you want one that is rated 2.2 tonnes heavier gross

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 →

Common questions

What is the difference between the Anssems GT500-151 and the Ifor Williams GH Plant with DigaDoc?

The Ifor Williams GH Plant with DigaDoc is rated 2.2 tonnes heavier gross. The Anssems GT500-151 is a small single-axle luggage and general purpose trailer; the Ifor Williams GH Plant with DigaDoc is a a plant trailer fitted with the manufacturer's DigaDoc load-tracking system.

Can I tow the Anssems GT500-151 or the Ifor Williams GH Plant with DigaDoc 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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