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Head to head

Bockmann Portax L K vs Ifor Williams HB111

The Ifor Williams HB111 is rated 200kg heavier gross.

Last reviewed 13 September 2026

Bockmann Portax L K
Bockmann Portax L K - image: jswhorseboxes.co.uk
HB111
Ifor Williams HB111

Key differences

Specifications side by side

Bockmann Portax L KIfor Williams HB111
Gross weight2500kg2700kg
Payload1318kg-
Internal length4125mm-
Internal width1750mm-
Internal height2300mm-
Size-15ft3in x 7ft3in x 9ft

Sources: Bockmann Portax L K, Ifor Williams HB111. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Portax L K if...

The longer 'L' version of the Portax K, giving taller or bigger horses more room while keeping the front-exit layout. It appeals to owners of warmbloods or cobs who found the standard Portax K too tight.

Listed by

Full Portax L K specifications →

Buy or hire the HB111 if...

  • you want one that is rated 200kg heavier gross

Ifor Williams HB111, carried by UK dealers and hire companies listed on GetBrent for hire. Horseboxes and horse trailers like this are chosen by private owners and competition yards moving horses to shows, vets and new yards.

Listed by

Full HB111 specifications →

Common questions

What is the difference between the Bockmann Portax L K and the Ifor Williams HB111?

The Ifor Williams HB111 is rated 200kg heavier gross. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Ifor Williams HB111 is a horsebox or horse trailer.

Can I tow the Bockmann Portax L K or the Ifor Williams HB111 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.

GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.