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Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) vs Woodford Eco Box

The Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is rated 3 tonnes heavier gross.

Last reviewed 13 September 2026

Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)
Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) - image: Indespension
Woodford Eco Box
Woodford Eco Box - image: ticknertrailers.co.uk

Key differences

Specifications side by side

Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)Woodford Eco Box
Gross weight3500kg500kg or 750kg options
Unladen weight815kg205-275kg depending on size
Payload2685kg-
Internal size3.65 x 1.83-
Bed height430mm-
Dimensions-3,080 x 1,595 x 1,960mm external (largest, ECO745)
Internal load space-2,100 x 1,175 x 1,470mm (ECO745)
Axle-Single axle, unbraked

Sources: Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED), Woodford Eco Box. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) if...

  • you want one that is rated 3 tonnes heavier gross

The larger Challenger 50 beavertail for bigger mini excavators and compact plant. Used by groundworks firms and hire fleets that need extra bed length.

Full Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) specifications →

Buy or hire the Eco Box if...

A lightweight box trailer built to order in Norfolk, bought by tradesmen and small businesses who want secure, lockable load space without the running costs of a van. It comes in four sizes so buyers can match it to what they need to carry.

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Full Eco Box specifications →

Common questions

What is the difference between the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) and the Woodford Eco Box?

The Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is rated 3 tonnes heavier gross. The Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is a 12 ft x 6 ft 3.5 tonne beavertail plant trailer; the Woodford Eco Box is a lightweight single-axle box trailer for general and van-replacement use.

Can I tow the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) or the Woodford Eco Box 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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