Head to head
Bockmann Portax L K vs Erde CH451
The Bockmann Portax L K is rated 1.9 tonnes heavier gross and carries 824kg more.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Bockmann Portax L K is rated 1.9 tonnes heavier gross.
- Payload: the Bockmann Portax L K carries 824kg more.
Specifications side by side
| Bockmann Portax L K | Erde CH451 | |
|---|---|---|
| Gross weight | 2500kg | 600kg |
| Payload | 1318kg | 494kg |
| Internal length | 4125mm | - |
| Internal width | 1750mm | - |
| Internal height | 2300mm | - |
| Unladen weight | - | 109kg |
| Internal bed | - | 200 x 117cm |
Sources: Bockmann Portax L K, Erde CH451. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Portax L K if...
- you want one that is rated 1.9 tonnes heavier gross
- you want one that carries 824kg more
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 CH451 if...
A bare chassis bought by buyers who want to fit their own box, cage or platform body rather than take a standard Erde trailer.
Listed by
- Southern County Trailers Ltd - Southampton, West End
- Trailer Centre - Rowley Regis
Common questions
What is the difference between the Bockmann Portax L K and the Erde CH451?
The Bockmann Portax L K is rated 1.9 tonnes heavier gross and carries 824kg more. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Erde CH451 is a an unbraked single-axle multi-purpose trailer chassis rated at 600kg gross weight..
Which carries more, the Bockmann Portax L K or the Erde CH451?
The Bockmann Portax L K, by 824kg.
Can I tow the Bockmann Portax L K or the Erde CH451 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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