Head to head
Bateson Derby vs Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) carries 1,730kg more and is rated 1.8 tonnes heavier gross. The Bateson Derby is 70kg lighter empty.
Last reviewed 13 September 2026

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Key differences
- Payload: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) carries 1,730kg more.
- Gross weight: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is rated 1.8 tonnes heavier gross.
- Unladen weight: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) weighs 70kg more empty.
Specifications side by side
| Bateson Derby | Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) | |
|---|---|---|
| Gross weight | 1,700kg | 3500kg |
| Unladen weight | 675kg | 745kg |
| Payload | approx. 1,025kg | 2755kg |
| Internal length | 2.70m | - |
| Internal width | 1.50m | - |
| Internal size | - | 3.04 x 1.68 |
| Bed height | - | 430mm |
Sources: Bateson Derby, Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS). 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 70kg 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 Challenger 50 Beavertail 10 x 5 (AD35105BTS) if...
- you want one that carries 1,730kg more
- you want one that is rated 1.8 tonnes heavier gross
A UK built galvanised plant trailer with a low loading beavertail for mini diggers, scissor lifts and rollers. Common on mini digger hire fleets and with small groundworks firms.
Full Challenger 50 Beavertail 10 x 5 (AD35105BTS) specifications →Common questions
What is the difference between the Bateson Derby and the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) carries 1,730kg more and is rated 1.8 tonnes heavier gross. The Bateson Derby is 70kg lighter empty. The Bateson Derby is a lightweight rear-unload double horse trailer; the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is a 10 ft x 5 ft 3.5 tonne beavertail plant trailer.
Which is lighter, the Bateson Derby or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Bateson Derby. It is 70kg lighter empty than the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS).
Which carries more, the Bateson Derby or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS), by 1,730kg.
Can I tow the Bateson Derby or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) 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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