Head to head
Bateson Derby vs Bateson PT66
The Bateson PT66 carries 1,540kg more and is rated 1.8 tonnes heavier gross. The Bateson Derby is 260kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Payload: the Bateson PT66 carries 1,540kg more.
- Gross weight: the Bateson PT66 is rated 1.8 tonnes heavier gross.
- Unladen weight: the Bateson PT66 weighs 260kg more empty.
Specifications side by side
| Bateson Derby | Bateson PT66 | |
|---|---|---|
| Gross weight | 1,700kg | 3500kg |
| Unladen weight | 675kg | 935kg |
| Payload | approx. 1,025kg | 2565kg |
| Internal length | 2.70m | - |
| Internal width | 1.50m | - |
| Bed size | - | 5660mm x 2100mm (18' x 7') |
| Axles | - | Triple |
Sources: Bateson Derby, Bateson PT66. 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 260kg 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 PT66 if...
- you want one that carries 1,540kg more
- you want one that is rated 1.8 tonnes heavier gross
Bateson's largest hydraulic tilt trailer with triple hinged steel sides, used to move light commercial vehicles, plant and ground maintenance machinery. Its hydraulic tilt bed lets one person load without ramps.
Listed by
- Warrior Trailers Limited - Worcester
Common questions
What is the difference between the Bateson Derby and the Bateson PT66?
The Bateson PT66 carries 1,540kg more and is rated 1.8 tonnes heavier gross. The Bateson Derby is 260kg lighter empty. The Bateson Derby is a lightweight rear-unload double horse trailer; the Bateson PT66 is a triple axle hydraulic tilt platform trailer.
Which is lighter, the Bateson Derby or the Bateson PT66?
The Bateson Derby. It is 260kg lighter empty than the Bateson PT66.
Which carries more, the Bateson Derby or the Bateson PT66?
The Bateson PT66, by 1,540kg.
Can I tow the Bateson Derby or the Bateson PT66 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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