Head to head
Equi-Trek Evolution vs Humbaur Steely
The Equi-Trek Evolution is rated 6,450kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Equi-Trek Evolution is rated 6,450kg heavier gross.
Specifications side by side
| Equi-Trek Evolution | Humbaur Steely | |
|---|---|---|
| Gross weight | 7200kg | 750kg |
| Unladen weight | 4500kg | - |
| Overall length | 8.354m | - |
| Overall width | 2.375m | - |
| Overall height | 3.185m | - |
| Payload | - | 630kg |
| Inner length | - | 2050mm |
| Inner width | - | 1095mm |
Sources: Equi-Trek Evolution, Humbaur Steely. 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 6,450kg 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.
Full Evolution specifications →Buy or hire the Steely if...
The Steely is Humbaur's budget single-axle trailer, built with a hot-dip galvanised chassis as what the manufacturer describes as an entry point into trailer ownership. It suits light garden, construction-site and hobby loads rather than heavier trade use.
Full Steely specifications →Common questions
What is the difference between the Equi-Trek Evolution and the Humbaur Steely?
The Equi-Trek Evolution is rated 6,450kg heavier gross. The Equi-Trek Evolution is a 7.2 tonne motorised horsebox for up to three horses; the Humbaur Steely is a a small, unbraked single-axle flatbed trailer aimed at first-time buyers and light garden/site use..
Can I tow the Equi-Trek Evolution or the Humbaur Steely 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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