Head to head
Bockmann Portax L K vs Lider 39450
The Bockmann Portax L K is 1.9m (6ft) taller inside and is rated 1,750kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Internal height: the Bockmann Portax L K is 1.9m (6ft) taller inside.
- Gross weight: the Bockmann Portax L K is rated 1,750kg heavier gross.
- Internal length: the Bockmann Portax L K is 1.61m (5.5ft) longer inside.
- Internal width: the Bockmann Portax L K is 42cm (1.5ft) wider inside.
Specifications side by side
| Bockmann Portax L K | Lider 39450 | |
|---|---|---|
| Gross weight | 2500kg | 750kg |
| Internal length | 4125mm | 251cm |
| Internal width | 1750mm | 133cm |
| Internal height | 2300mm | 40cm |
| Payload | 1318kg | - |
| Unladen weight | - | 250kg |
| Axles | - | 2 |
| Brakes | - | Unbraked |
Sources: Bockmann Portax L K, Lider 39450. 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 1.9m (6ft) taller inside
- you want one that is rated 1,750kg heavier gross
- you want one that is 1.61m (5.5ft) longer inside
- you want one that is 42cm (1.5ft) wider inside
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 39450 if...
Gives buyers the stability of a twin-axle trailer for garden and general loads while staying under the unbraked weight limit.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Bockmann Portax L K and the Lider 39450?
The Bockmann Portax L K is 1.9m (6ft) taller inside and is rated 1,750kg heavier gross. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Lider 39450 is a an unbraked twin-axle wooden-sided general purpose trailer rated at 750kg gross weight..
Can I tow the Bockmann Portax L K or the Lider 39450 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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