Head to head
Bockmann Big Champion E SKA vs Stewart GX 15 FT
The Stewart GX 15 FT is rated 12.6 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Stewart GX 15 FT is rated 12.6 tonnes heavier gross.
Specifications side by side
| Bockmann Big Champion E SKA | Stewart GX 15 FT | |
|---|---|---|
| Gross weight | 2400kg (GVWR) | 15,000kg |
| Payload | 1401kg | - |
| Unladen weight | 96kg (dry, chassis only figure as listed) | - |
| Total length | 4726mm | - |
| Total width | 2350mm | - |
| Stalls | two 33in wide stalls, for horses up to 18hh | - |
| Length | - | 7,900-9,700mm (26-32ft) |
| Tare weight | - | 3,980kg |
| Axles | - | 125mm dia., 10-stud, 420x180mm brakes |
| Tyres | - | 385/65Rx22.5 standard, 435/50Rx19.5 flotation option |
Sources: Bockmann Big Champion E SKA, Stewart GX 15 FT. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Big Champion E SKA if...
A German-built two-horse trailer from Bockmann's Champion range, sold in the UK through horsebox dealers. The SKA spec adds a front ramp and full-height stalls suited to taller horses, making it a step up from entry-level two-horse trailers.
Full Big Champion E SKA specifications →Buy or hire the GX 15 FT if...
- you want one that is rated 12.6 tonnes heavier gross
A 15-tonne flat trailer from Scottish maker Stewart Trailers, built for farms and hire fleets moving bulky loads such as bales or machinery. The choice of standard or flotation tyres lets it be set up for road use or softer ground.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Bockmann Big Champion E SKA and the Stewart GX 15 FT?
The Stewart GX 15 FT is rated 12.6 tonnes heavier gross. The Bockmann Big Champion E SKA is a two-stall aluminium horsebox trailer; the Stewart GX 15 FT is a twin-axle flat trailer for agricultural and general haulage use.
Can I tow the Bockmann Big Champion E SKA or the Stewart GX 15 FT on a car licence?
Stewart GX 15 FT is rated over 3,500kg gross, which is beyond what a car can tow in the UK.
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