Head to head
Bockmann Portax K vs Indespension Alumax 10' x 5'7" Plant Trailer
The Indespension Alumax 10' x 5'7" Plant Trailer carries 1,645kg more and is rated 1.1 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Indespension Alumax 10' x 5'7" Plant Trailer carries 1,645kg more.
- Gross weight: the Indespension Alumax 10' x 5'7" Plant Trailer is rated 1.1 tonnes heavier gross.
Specifications side by side
| Bockmann Portax K | Indespension Alumax 10' x 5'7" Plant Trailer | |
|---|---|---|
| Gross weight | 2400kg | 3500kg |
| Payload | 1265kg | 2910kg |
| Internal length | 3560mm | - |
| Internal width | 1750mm | - |
| Internal height | 2350mm | - |
| Unladen weight | - | 590kg |
| Internal size | - | 3.05 x 1.70 |
| Bed height | - | 367mm |
Sources: Bockmann Portax K, Indespension Alumax 10' x 5'7" Plant Trailer. Figures vary by model year and options, so check with the supplier before you commit.
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
Buy or hire the Alumax 10' x 5'7" Plant Trailer if...
- you want one that carries 1,645kg more
- you want one that is rated 1.1 tonnes heavier gross
A lightweight plant trailer with a low bed and shallow ramp angle, aimed at mini digger hire and contractors who want a high payload from a 3.5 tonne gross weight.
Full Alumax 10' x 5'7" Plant Trailer specifications →Common questions
What is the difference between the Bockmann Portax K and the Indespension Alumax 10' x 5'7" Plant Trailer?
The Indespension Alumax 10' x 5'7" Plant Trailer carries 1,645kg more and is rated 1.1 tonnes heavier gross. The Bockmann Portax K is a aluminium 2-horse trailer with front exit; the Indespension Alumax 10' x 5'7" Plant Trailer is a 10 ft x 5 ft 7 in lightweight 3.5 tonne plant trailer.
Which carries more, the Bockmann Portax K or the Indespension Alumax 10' x 5'7" Plant Trailer?
The Indespension Alumax 10' x 5'7" Plant Trailer, by 1,645kg.
Can I tow the Bockmann Portax K or the Indespension Alumax 10' x 5'7" Plant Trailer 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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