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Head to head

Brian James General Plant vs Ifor Williams GD105

The Brian James General Plant is rated 800kg heavier gross and has a bed 49cm (1.5ft) longer.

Last reviewed 13 September 2026

Brian James General Plant
Brian James General Plant - image: Fieldfare Trailer Centre
Ifor Williams GD105
Ifor Williams GD105 - image: Barnwell Trailers Ltd

Key differences

Specifications side by side

Brian James General PlantIfor Williams GD105
Gross weight3500kg2,700kg
Internal bed3.6m x 1.8m3.11m x 1.58m (10ft 2in x 5ft 2in)
Payload2593kg-
AxlesTri-axle (12in wheels)-
Unladen weight-585kg
Brakes-Braked

Sources: Brian James General Plant, Ifor Williams GD105. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the General Plant if...

  • you want one that is rated 800kg heavier gross
  • you want one that has a bed 49cm (1.5ft) longer

A tougher all-round plant trailer for contractors who need to move a range of machines - diggers, dumpers, rollers - rather than one specific type. The tri-axle chassis spreads load for towing at higher gross weight on public roads.

Full General Plant specifications →

Buy or hire the GD105 if...

The same market as the GD85 with about 60cm more bed length, which is the difference between fitting a load and not. Landscapers and anyone moving long materials or a quad choose it for the length rather than the payload, which is unchanged.

Listed by

Full GD105 specifications →

Common questions

What is the difference between the Brian James General Plant and the Ifor Williams GD105?

The Brian James General Plant is rated 800kg heavier gross and has a bed 49cm (1.5ft) longer. The Brian James General Plant is a a tri-axle equipment trailer for general building and groundwork plant; the Ifor Williams GD105 is a general duty box trailer, twin axle, longer bed.

Can I tow the Brian James General Plant or the Ifor Williams GD105 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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