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Head to head

Ifor Williams GX106 vs PRG Trailers ProLine Beavertail

The PRG Trailers ProLine Beavertail has a bed 1.85m (6ft) longer. The Ifor Williams GX106 carries 810kg more and is rated 500kg heavier gross.

Last reviewed 13 September 2026

Ifor Williams GX106
Ifor Williams GX106 - image: Norfolk Trailers
PRG Trailers ProLine Beavertail
PRG Trailers ProLine Beavertail - image: prgtrailers.co.uk

Key differences

Specifications side by side

Ifor Williams GX106PRG Trailers ProLine Beavertail
Gross weight3500kg3,000kg (twin axle, 10in wheels) up to 3,500kg (twin axle 13in wheels, and all tri axle models)
Payload2785kg1,975kg to 2,550kg depending on configuration
Internal bed3.03m x 1.84m4.88m to 6.40m long, 2.13m or 2.28m wide
Unladen weight715kg-
Axles-Twin or Tri
Brakes-Braked (Alko AAA self-adjusting brakes)

Sources: Ifor Williams GX106, PRG Trailers ProLine Beavertail. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GX106 if...

  • you want one that carries 810kg more
  • you want one that is rated 500kg heavier gross

Bought where machinery is too wide for the 1.57m GX105HD bed but the shorter 3.03m length is still enough, typically for wider skid-steers and small rollers.

Listed by

Full GX106 specifications →

Buy or hire the ProLine Beavertail if...

  • you want one that has a bed 1.85m (6ft) longer

The ProLine Beavertail suits owners of low-ground-clearance cars, since its beavertail ramp lets a car drive on and off without grounding, unlike a flat-bed transporter. PRG offers it across twin and tri-axle chassis so buyers can match the trailer to a 3000kg or 3500kg tow limit.

Listed by

Full ProLine Beavertail specifications →

Common questions

What is the difference between the Ifor Williams GX106 and the PRG Trailers ProLine Beavertail?

The PRG Trailers ProLine Beavertail has a bed 1.85m (6ft) longer. The Ifor Williams GX106 carries 810kg more and is rated 500kg heavier gross. The Ifor Williams GX106 is a a wide-bed 3500kg plant trailer; the PRG Trailers ProLine Beavertail is a pRG Trailers' open beavertail car trailer range, built with a hinged tail ramp for loading low cars..

Which carries more, the Ifor Williams GX106 or the PRG Trailers ProLine Beavertail?

The Ifor Williams GX106, by 810kg.

Can I tow the Ifor Williams GX106 or the PRG Trailers ProLine Beavertail 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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