Head to head
Bockmann Portax L K vs Brian James Connect
The Brian James Connect is rated 1 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Brian James Connect is rated 1 tonnes heavier gross.
Specifications side by side
| Bockmann Portax L K | Brian James Connect | |
|---|---|---|
| Gross weight | 2500kg | 3500kg |
| Payload | 1318kg | - |
| Internal length | 4125mm | - |
| Internal width | 1750mm | - |
| Internal height | 2300mm | - |
| Bed size | - | 5.5m x 2.1m |
| Axles | - | Triple axle, 10 wheels |
Sources: Bockmann Portax L K, Brian James Connect. 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
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Connect if...
- you want one that is rated 1 tonnes heavier gross
Brian James's modular flatbed platform, built to order in a range of lengths, widths and axle counts. Plant and vehicle hire firms specify it as a general-purpose load carrier rather than buying a dedicated car transporter or plant trailer.
Full Connect specifications →Common questions
What is the difference between the Bockmann Portax L K and the Brian James Connect?
The Brian James Connect is rated 1 tonnes heavier gross. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Brian James Connect is a highly configurable flatbed trailer.
Can I tow the Bockmann Portax L K or the Brian James Connect 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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