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Bockmann Portax K vs Equi-Trek Space-Treka M

The Equi-Trek Space-Treka M is rated 100kg heavier gross.

Last reviewed 13 September 2026

Bockmann Portax K
Bockmann Portax K - image: jswhorseboxes.co.uk
Equi-Trek Space-Treka M
Equi-Trek Space-Treka M - image: yorkshire.trek-trailers.co.uk

Key differences

Specifications side by side

Bockmann Portax KEqui-Trek Space-Treka M
Gross weight2400kg2500kg (max)
Payload1265kg-
Internal length3560mm-
Internal width1750mm-
Internal height2350mm-
Body length-3756mm (12ft 3in) (external)
Body width-1835mm (6ft 1in) (external)
Horse area length-2665mm (8ft 9in) (internal)
Unladen weight-From 1120kg

Sources: Bockmann Portax K, Equi-Trek Space-Treka M. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Portax K if...

A mid-range Portax with a front unloading ramp, bought by owners who value being able to lead a horse out the front rather than reversing it out. It sits below the Big Portax models in size and price.

Listed by

Full Portax K specifications →

Buy or hire the Space-Treka M if...

  • you want one that is rated 100kg heavier gross

Equi-Trek Space-Treka M, carried by UK dealers and hire companies listed on GetBrent for sale. 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 Space-Treka M specifications →

Common questions

What is the difference between the Bockmann Portax K and the Equi-Trek Space-Treka M?

The Equi-Trek Space-Treka M is rated 100kg heavier gross. The Bockmann Portax K is a aluminium 2-horse trailer with front exit; the Equi-Trek Space-Treka M is a horsebox or horse trailer.

Can I tow the Bockmann Portax K or the Equi-Trek Space-Treka M 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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