Head to head
Bockmann Big Portax WCF -Stall- vs Bockmann Grand Master SR
The Bockmann Grand Master SR carries 152kg more. The Bockmann Big Portax WCF -Stall- is 25cm longer inside and is 11cm wider inside.
Last reviewed 13 September 2026
Key differences
- Payload: the Bockmann Grand Master SR carries 152kg more.
- Internal length: the Bockmann Big Portax WCF -Stall- is 25cm longer inside.
- Internal width: the Bockmann Big Portax WCF -Stall- is 11cm wider inside.
- Internal height: the Bockmann Big Portax WCF -Stall- is 10cm taller inside.
Specifications side by side
| Bockmann Big Portax WCF -Stall- | Bockmann Grand Master SR | |
|---|---|---|
| Gross weight | 2700kg | 2700kg |
| Payload | 1310kg | 1462kg |
| Internal length | 4150mm | 3900mm |
| Internal width | 1855mm | 1750mm |
| Internal height | 2400mm | 2300mm |
Sources: Bockmann Big Portax WCF -Stall-, Bockmann Grand Master SR. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Big Portax WCF -Stall- if...
- you want one that is 25cm longer inside
- you want one that is 11cm wider inside
- you want one that is 10cm taller inside
The largest Portax body with a walk-in tack room and a stall-type partition rather than a fixed centre post, aimed at owners of big horses or those who want to load side by side. It is a step up in space from the standard Big Portax.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Grand Master SR if...
- you want one that carries 152kg more
The top trim of the Master line, with a walk-in tack room and centre-post partition for owners who want more storage and easier loading than the basic Master. Suits liveries and competition riders travelling one or two larger horses.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Common questions
What is the difference between the Bockmann Big Portax WCF -Stall- and the Bockmann Grand Master SR?
The Bockmann Grand Master SR carries 152kg more. The Bockmann Big Portax WCF -Stall- is 25cm longer inside and is 11cm wider inside. The Bockmann Big Portax WCF -Stall- is a large aluminium horse trailer with a stall partition system; the Bockmann Grand Master SR is a larger polyester 2-horse trailer with walk-in tack room.
Which carries more, the Bockmann Big Portax WCF -Stall- or the Bockmann Grand Master SR?
The Bockmann Grand Master SR, by 152kg.
Can I tow the Bockmann Big Portax WCF -Stall- or the Bockmann Grand Master SR 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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