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Ifor Williams GP126 vs Indespension Alumax 10' x 5'7" Plant Trailer

The Indespension Alumax 10' x 5'7" Plant Trailer is 190kg lighter empty.

Last reviewed 13 September 2026

Ifor Williams GP126
Ifor Williams GP126 - image: other Ifor Williams model shown; image from barnwelltrailers.co.uk
Indespension Alumax 10' x 5'7" Plant Trailer
Indespension Alumax 10' x 5'7" Plant Trailer - image: Indespension

Key differences

Specifications side by side

Ifor Williams GP126Indespension Alumax 10' x 5'7" Plant Trailer
Gross weight3500kg3500kg
Unladen weight780kg (skids) or 795kg (ramp)590kg
Internal length3.66m/12'-
Internal width1.78m/5'10"-
Payload-2910kg
Internal size-3.05 x 1.70
Bed height-367mm

Sources: Ifor Williams GP126, Indespension Alumax 10' x 5'7" Plant Trailer. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the GP126 if...

A twin-axle general purpose trailer from Ifor Williams's plant range, used to carry mini diggers, dumpers and other small plant, or general building materials. Available with loading ramps or skids.

Listed by

Full GP126 specifications →

Buy or hire the Alumax 10' x 5'7" Plant Trailer if...

  • you want one that is 190kg lighter empty

A lightweight plant trailer with a low bed and shallow ramp angle, aimed at mini digger hire and contractors who want a high payload from a 3.5 tonne gross weight.

Full Alumax 10' x 5'7" Plant Trailer specifications →

Common questions

What is the difference between the Ifor Williams GP126 and the Indespension Alumax 10' x 5'7" Plant Trailer?

The Indespension Alumax 10' x 5'7" Plant Trailer is 190kg lighter empty. The Ifor Williams GP126 is a general purpose plant trailer; the Indespension Alumax 10' x 5'7" Plant Trailer is a 10 ft x 5 ft 7 in lightweight 3.5 tonne plant trailer.

Which is lighter, the Ifor Williams GP126 or the Indespension Alumax 10' x 5'7" Plant Trailer?

The Indespension Alumax 10' x 5'7" Plant Trailer. It is 190kg lighter empty than the Ifor Williams GP126.

Can I tow the Ifor Williams GP126 or the Indespension Alumax 10' x 5'7" Plant Trailer 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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