Head to head
Bateson 355B vs Bockmann Portax K
The Bateson 355B carries 1,435kg more and is rated 1.1 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Bateson 355B carries 1,435kg more.
- Gross weight: the Bateson 355B is rated 1.1 tonnes heavier gross.
Specifications side by side
| Bateson 355B | Bockmann Portax K | |
|---|---|---|
| Gross weight | 3500kg | 2400kg |
| Payload | 2700kg | 1265kg |
| Unladen weight | 800kg | - |
| Deck length | 5000mm | - |
| Deck width | 2100mm | - |
| Axles | Twin axle | - |
| Internal length | - | 3560mm |
| Internal width | - | 1750mm |
| Internal height | - | 2350mm |
Sources: Bateson 355B, Bockmann Portax 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 1,435kg more
- you want one that is rated 1.1 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 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
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Common questions
What is the difference between the Bateson 355B and the Bockmann Portax K?
The Bateson 355B carries 1,435kg more and is rated 1.1 tonnes heavier gross. The Bateson 355B is a twin axle beavertail car transporter trailer; the Bockmann Portax K is a aluminium 2-horse trailer with front exit.
Which carries more, the Bateson 355B or the Bockmann Portax K?
The Bateson 355B, by 1,435kg.
Can I tow the Bateson 355B or the Bockmann Portax 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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