Head to head
Blue Line BL750E vs Bockmann Portax L K
The Bockmann Portax L K is rated 1,750kg heavier gross.
Last reviewed 13 September 2026
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Key differences
- Gross weight: the Bockmann Portax L K is rated 1,750kg heavier gross.
Specifications side by side
| Blue Line BL750E | Bockmann Portax L K | |
|---|---|---|
| Gross weight | 750kg | 2500kg |
| Internal bed | 8ft2in x 4ft1in | - |
| Axles | 1 | - |
| Brakes | Unbraked | - |
| Payload | - | 1318kg |
| Internal length | - | 4125mm |
| Internal width | - | 1750mm |
| Internal height | - | 2300mm |
Sources: Blue Line BL750E, Bockmann Portax L K. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the BL750E if...
Blue Line's entry-level general purpose trailer, bought by DIY users and small tradespeople who want a light trailer any car can tow.
Listed by
- A47 Barwell Trailers Sales Hire Service Ltd - Leicester, Barwell
Buy or hire the Portax L K if...
- you want one that is rated 1,750kg heavier gross
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 Blue Line BL750E and the Bockmann Portax L K?
The Bockmann Portax L K is rated 1,750kg heavier gross. The Blue Line BL750E is a an unbraked single-axle general purpose trailer rated at 750kg gross weight.; the Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit.
Can I tow the Blue Line BL750E 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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