Head to head
Bateson Derby vs Equi-Trek Space-Treka III
The Bateson Derby is 825kg lighter empty. The Equi-Trek Space-Treka III is rated 1.8 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Equi-Trek Space-Treka III weighs 825kg more empty.
- Gross weight: the Equi-Trek Space-Treka III is rated 1.8 tonnes heavier gross.
Specifications side by side
| Bateson Derby | Equi-Trek Space-Treka III | |
|---|---|---|
| Gross weight | 1,700kg | 3500kg |
| Unladen weight | 675kg | 1500kg |
| Payload | approx. 1,025kg | - |
| Internal length | 2.70m | - |
| Internal width | 1.50m | - |
| Axles | - | 2 |
| Brakes | - | Braked (four fully braked wheels) |
Sources: Bateson Derby, Equi-Trek Space-Treka III. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Derby if...
- you want one that is 825kg lighter empty
A light double horse trailer that can be towed by a large saloon car rather than needing a 4x4, thanks to its low unladen weight. It suits owners moving one or two horses locally who want to avoid buying a heavier, purpose-built tow vehicle.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Buy or hire the Space-Treka III if...
- you want one that is rated 1.8 tonnes heavier gross
The current version of Equi-Trek's Space-Treka trailer, giving a generous horse area plus a separate living/tack space in a twin-axle chassis. It suits owners who want overnight facilities without moving to a triaxle model.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Three Counties - Hereford
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Bateson Derby and the Equi-Trek Space-Treka III?
The Bateson Derby is 825kg lighter empty. The Equi-Trek Space-Treka III is rated 1.8 tonnes heavier gross. The Bateson Derby is a lightweight rear-unload double horse trailer; the Equi-Trek Space-Treka III is a trailer with a large horse area and separate living space.
Which is lighter, the Bateson Derby or the Equi-Trek Space-Treka III?
The Bateson Derby. It is 825kg lighter empty than the Equi-Trek Space-Treka III.
Can I tow the Bateson Derby or the Equi-Trek Space-Treka III 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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