Head to head
Bateson 3550 Platform Trailer vs Bockmann Portax K
The Bateson 3550 Platform Trailer is rated 1.1 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Bateson 3550 Platform Trailer is rated 1.1 tonnes heavier gross.
Specifications side by side
| Bateson 3550 Platform Trailer | Bockmann Portax K | |
|---|---|---|
| Gross weight | 3500kg | 2400kg |
| Internal bed | 5m x 2m (expandable to 6.7m x 2.43m) | - |
| Axles | 2 (3 optional) | - |
| Payload | - | 1265kg |
| Internal length | - | 3560mm |
| Internal width | - | 1750mm |
| Internal height | - | 2350mm |
Sources: Bateson 3550 Platform Trailer, Bockmann Portax K. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 3550 Platform Trailer if...
- you want one that is rated 1.1 tonnes heavier gross
A large flatbed trailer for carrying machinery, building materials or vehicles, with the bed width and length expandable to suit the load. It is bought mainly by contractors and plant hire firms needing a 3.5 tonne platform.
Listed by
- Sleaford Trailers - Sleaford
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 3550 Platform Trailer and the Bockmann Portax K?
The Bateson 3550 Platform Trailer is rated 1.1 tonnes heavier gross. The Bateson 3550 Platform Trailer is a 16ft twin-axle platform trailer; the Bockmann Portax K is a aluminium 2-horse trailer with front exit.
Can I tow the Bateson 3550 Platform Trailer 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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