Head to head
Bateson 355B vs Bockmann Portax L K
The Bateson 355B carries 1,382kg more and is rated 1 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Bateson 355B carries 1,382kg more.
- Gross weight: the Bateson 355B is rated 1 tonnes heavier gross.
Specifications side by side
| Bateson 355B | Bockmann Portax L K | |
|---|---|---|
| Gross weight | 3500kg | 2500kg |
| Payload | 2700kg | 1318kg |
| Unladen weight | 800kg | - |
| Deck length | 5000mm | - |
| Deck width | 2100mm | - |
| Axles | Twin axle | - |
| Internal length | - | 4125mm |
| Internal width | - | 1750mm |
| Internal height | - | 2300mm |
Sources: Bateson 355B, Bockmann Portax L K. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 355B if...
- you want one that carries 1,382kg more
- you want one that is rated 1 tonnes heavier gross
Bateson's most popular beavertail transporter, used by garages, race teams and recovery operators to load a car under its own power up a shallow ramp rather than winching it onto a flat deck. It comes with ramps and a hand winch as standard.
Listed by
- Mid Norfolk Trailer Sales & Hire LTD - King's Lynn
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
Common questions
What is the difference between the Bateson 355B and the Bockmann Portax L K?
The Bateson 355B carries 1,382kg more and is rated 1 tonnes heavier gross. The Bateson 355B is a twin axle beavertail car transporter trailer; the Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit.
Which carries more, the Bateson 355B or the Bockmann Portax L K?
The Bateson 355B, by 1,382kg.
Can I tow the Bateson 355B or the Bockmann Portax L K 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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