Head to head
Bockmann Big Portax WCF -Stall- vs Humbaur Steely
The Bockmann Big Portax WCF -Stall- is rated 1,950kg heavier gross and carries 680kg more.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Bockmann Big Portax WCF -Stall- is rated 1,950kg heavier gross.
- Payload: the Bockmann Big Portax WCF -Stall- carries 680kg more.
Specifications side by side
| Bockmann Big Portax WCF -Stall- | Humbaur Steely | |
|---|---|---|
| Gross weight | 2700kg | 750kg |
| Payload | 1310kg | 630kg |
| Internal length | 4150mm | - |
| Internal width | 1855mm | - |
| Internal height | 2400mm | - |
| Inner length | - | 2050mm |
| Inner width | - | 1095mm |
Sources: Bockmann Big Portax WCF -Stall-, Humbaur Steely. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Big Portax WCF -Stall- if...
- you want one that is rated 1,950kg heavier gross
- you want one that carries 680kg more
The largest Portax body with a walk-in tack room and a stall-type partition rather than a fixed centre post, aimed at owners of big horses or those who want to load side by side. It is a step up in space from the standard Big Portax.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
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 Bockmann Big Portax WCF -Stall- and the Humbaur Steely?
The Bockmann Big Portax WCF -Stall- is rated 1,950kg heavier gross and carries 680kg more. The Bockmann Big Portax WCF -Stall- is a large aluminium horse trailer with a stall partition system; the Humbaur Steely is a a small, unbraked single-axle flatbed trailer aimed at first-time buyers and light garden/site use..
Which carries more, the Bockmann Big Portax WCF -Stall- or the Humbaur Steely?
The Bockmann Big Portax WCF -Stall-, by 680kg.
Can I tow the Bockmann Big Portax WCF -Stall- or the Humbaur Steely 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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