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Blue Line BL750E vs Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)

The Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is rated 2,750kg heavier gross.

Last reviewed 13 September 2026

Blue Line BL750E
Blue Line BL750E - image: newshop.blueline-trailers.co.uk
Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)
Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) - image: Indespension

Key differences

Specifications side by side

Blue Line BL750EIndespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)
Gross weight750kg3500kg
Internal bed8ft2in x 4ft1in-
Axles1-
BrakesUnbraked-
Unladen weight-815kg
Payload-2685kg
Internal size-3.65 x 1.83
Bed height-430mm

Sources: Blue Line BL750E, Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED). Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the BL750E if...

Blue Line's entry-level general purpose trailer, bought by DIY users and small tradespeople who want a light trailer any car can tow.

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Full BL750E specifications →

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

  • you want one that is rated 2,750kg 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 →

Common questions

What is the difference between the Blue Line BL750E and the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)?

The Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is rated 2,750kg heavier gross. The Blue Line BL750E is a an unbraked single-axle general purpose trailer rated at 750kg gross weight.; the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is a 12 ft x 6 ft 3.5 tonne beavertail plant trailer.

Can I tow the Blue Line BL750E or the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) 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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