Head to head
Bateson Derby vs Ifor Williams GP126
The Ifor Williams GP126 is rated 1.8 tonnes heavier gross and is 96cm (3ft) longer inside. The Bateson Derby is 105kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams GP126 is rated 1.8 tonnes heavier gross.
- Internal length: the Ifor Williams GP126 is 96cm (3ft) longer inside.
- Internal width: the Ifor Williams GP126 is 28cm wider inside.
- Unladen weight: the Ifor Williams GP126 weighs 105kg more empty.
Specifications side by side
| Bateson Derby | Ifor Williams GP126 | |
|---|---|---|
| Gross weight | 1,700kg | 3500kg |
| Unladen weight | 675kg | 780kg (skids) or 795kg (ramp) |
| Internal length | 2.70m | 3.66m/12' |
| Internal width | 1.50m | 1.78m/5'10" |
| Payload | approx. 1,025kg | - |
Sources: Bateson Derby, Ifor Williams GP126. 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 105kg 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 GP126 if...
- you want one that is rated 1.8 tonnes heavier gross
- you want one that is 96cm (3ft) longer inside
- you want one that is 28cm wider inside
A twin-axle general purpose trailer from Ifor Williams's plant range, used to carry mini diggers, dumpers and other small plant, or general building materials. Available with loading ramps or skids.
Listed by
- East Midlands Trailers - Leicester, Thrussington
Common questions
What is the difference between the Bateson Derby and the Ifor Williams GP126?
The Ifor Williams GP126 is rated 1.8 tonnes heavier gross and is 96cm (3ft) longer inside. The Bateson Derby is 105kg lighter empty. The Bateson Derby is a lightweight rear-unload double horse trailer; the Ifor Williams GP126 is a general purpose plant trailer.
Which is lighter, the Bateson Derby or the Ifor Williams GP126?
The Bateson Derby. It is 105kg lighter empty than the Ifor Williams GP126.
Can I tow the Bateson Derby or the Ifor Williams GP126 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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