Head to head
Bockmann Big Portax WCF -Stall- vs Ifor Williams LM85
The Ifor Williams LM85 carries 1,665kg more and is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams LM85 carries 1,665kg more.
- Gross weight: the Ifor Williams LM85 is rated 800kg heavier gross.
Specifications side by side
| Bockmann Big Portax WCF -Stall- | Ifor Williams LM85 | |
|---|---|---|
| Gross weight | 2700kg | 3500kg |
| Payload | 1310kg | 2975kg |
| Internal length | 4150mm | - |
| Internal width | 1855mm | - |
| Internal height | 2400mm | - |
| Unladen weight | - | 525kg |
| Internal bed | - | 2.44m x 1.52m |
Sources: Bockmann Big Portax WCF -Stall-, Ifor Williams LM85. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Big Portax WCF -Stall- if...
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 LM85 if...
- you want one that carries 1,665kg more
- you want one that is rated 800kg heavier gross
A compact flatbed for smallholders and tradespeople who need to move heavy but not bulky loads, such as pallets of blocks, and want maximum payload from the smallest bed in the range.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Bockmann Big Portax WCF -Stall- and the Ifor Williams LM85?
The Ifor Williams LM85 carries 1,665kg more and is rated 800kg heavier gross. The Bockmann Big Portax WCF -Stall- is a large aluminium horse trailer with a stall partition system; the Ifor Williams LM85 is a the shortest flatbed trailer in the LM range.
Which carries more, the Bockmann Big Portax WCF -Stall- or the Ifor Williams LM85?
The Ifor Williams LM85, by 1,665kg.
Can I tow the Bockmann Big Portax WCF -Stall- or the Ifor Williams LM85 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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