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Equi-Trek Evolution vs Ifor Williams General Duty

The Equi-Trek Evolution is rated 5.8 tonnes heavier gross.

Last reviewed 13 September 2026

Equi-Trek Evolution
Equi-Trek Evolution - image: suffolk.trek-trailers.co.uk
General Duty
Ifor Williams General Duty

Key differences

Specifications side by side

Equi-Trek EvolutionIfor Williams General Duty
Gross weight7200kg1400kg to 2700kg depending on model
Unladen weight4500kg-
Overall length8.354m-
Overall width2.375m-
Overall height3.185m-
Internal length-1.84m (6ft) to 3.71m (12ft 2in)
Internal width-1.23m (4ft) to 1.71m (5ft 6in)
Axles-Single or twin axle

Sources: Equi-Trek Evolution, Ifor Williams General Duty. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Evolution if...

  • you want one that is rated 5.8 tonnes heavier gross

A large motorised horsebox on an Iveco chassis for yards or professionals moving up to three horses or four ponies, requiring a 7.5 tonne category licence to drive. It sits toward the top of Equi-Trek's motorised range alongside the Endeavour.

Listed by

Full Evolution specifications →

Buy or hire the General Duty if...

Ifor Williams's entry-level flatbed range, bought by householders, gardeners and small trades for tip runs, garden waste and general loads. It is the trailer most UK hire yards keep several of, since one size or another suits almost any small job.

Listed by

Full General Duty specifications →

Common questions

What is the difference between the Equi-Trek Evolution and the Ifor Williams General Duty?

The Equi-Trek Evolution is rated 5.8 tonnes heavier gross. The Equi-Trek Evolution is a 7.2 tonne motorised horsebox for up to three horses; the Ifor Williams General Duty is a small flatbed/general purpose trailer range.

Can I tow the Equi-Trek Evolution or the Ifor Williams General Duty on a car licence?

Equi-Trek Evolution is rated over 3,500kg gross, which is beyond what a car can tow in the UK.

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