Head to head
Bockmann Portax L K vs Erde CH751
The Bockmann Portax L K is rated 1,750kg heavier gross and carries 693kg more.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Bockmann Portax L K is rated 1,750kg heavier gross.
- Payload: the Bockmann Portax L K carries 693kg more.
Specifications side by side
| Bockmann Portax L K | Erde CH751 | |
|---|---|---|
| Gross weight | 2500kg | 750kg |
| Payload | 1318kg | 625kg |
| Internal length | 4125mm | - |
| Internal width | 1750mm | - |
| Internal height | 2300mm | - |
| Unladen weight | - | 131kg |
Sources: Bockmann Portax L K, Erde CH751. 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 1,750kg heavier gross
- you want one that carries 693kg 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 CH751 if...
The higher-capacity version of the CH451 chassis for buyers building a heavier custom body or fitting a motorcycle carrier deck.
Listed by
- Fieldfare Trailer Centre - Salisbury
- Trailer Centre - Rowley Regis
Common questions
What is the difference between the Bockmann Portax L K and the Erde CH751?
The Bockmann Portax L K is rated 1,750kg heavier gross and carries 693kg more. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Erde CH751 is a an unbraked single-axle multi-purpose trailer chassis rated at 750kg gross weight..
Which carries more, the Bockmann Portax L K or the Erde CH751?
The Bockmann Portax L K, by 693kg.
Can I tow the Bockmann Portax L K or the Erde CH751 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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