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Bockmann TL-AL 1711/75 vs Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)

The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is rated 2,750kg heavier gross and carries 2,139kg more.

Last reviewed 13 September 2026

Bockmann TL-AL 1711/75
Bockmann TL-AL 1711/75 - image: Bckmann UK Trailers & Horseboxes
Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) - image: Indespension

Key differences

Specifications side by side

Bockmann TL-AL 1711/75Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
Gross weight750kg3500kg
Payload616kg2755kg
Internal bed1790mm x 1110mm-
Axles1-
Unladen weight-745kg
Internal size-3.04 x 1.68
Bed height-430mm

Sources: Bockmann TL-AL 1711/75, 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 TL-AL 1711/75 if...

A compact unbraked-class aluminium trailer for light loads such as garden machinery or small quads, bought by tradespeople and private users who want something towable behind a car. It is one of the smallest trailers in Bockmann's TL-AL utility range.

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Full TL-AL 1711/75 specifications →

Buy or hire the Challenger 50 Beavertail 10 x 5 (AD35105BTS) if...

  • you want one that is rated 2,750kg heavier gross
  • you want one that carries 2,139kg more

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 Bockmann TL-AL 1711/75 and the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?

The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is rated 2,750kg heavier gross and carries 2,139kg more. The Bockmann TL-AL 1711/75 is a small aluminium low-loader box trailer; the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is a 10 ft x 5 ft 3.5 tonne beavertail plant trailer.

Which carries more, the Bockmann TL-AL 1711/75 or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?

The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS), by 2,139kg.

Can I tow the Bockmann TL-AL 1711/75 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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