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Equi-Trek Evolution vs Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)

The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is 3,755kg lighter empty. The Equi-Trek Evolution is rated 3.7 tonnes heavier gross.

Last reviewed 13 September 2026

Equi-Trek Evolution
Equi-Trek Evolution - image: suffolk.trek-trailers.co.uk
Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) - image: Indespension

Key differences

Specifications side by side

Equi-Trek EvolutionIndespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
Gross weight7200kg3500kg
Unladen weight4500kg745kg
Overall length8.354m-
Overall width2.375m-
Overall height3.185m-
Payload-2755kg
Internal size-3.04 x 1.68
Bed height-430mm

Sources: Equi-Trek Evolution, 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 Evolution if...

  • you want one that is rated 3.7 tonnes heavier gross

A large motorised horsebox on an Iveco chassis for yards or professionals moving up to three horses or four ponies, requiring a 7.5 tonne category licence to drive. It sits toward the top of Equi-Trek's motorised range alongside the Endeavour.

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Full Evolution specifications →

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

  • you want one that is 3,755kg lighter empty

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 Equi-Trek Evolution and the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?

The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is 3,755kg lighter empty. The Equi-Trek Evolution is rated 3.7 tonnes heavier gross. The Equi-Trek Evolution is a 7.2 tonne motorised horsebox for up to three horses; 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 Equi-Trek Evolution or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?

The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS). It is 3,755kg lighter empty than the Equi-Trek Evolution.

Can I tow the Equi-Trek Evolution or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) on a car licence?

Equi-Trek Evolution is rated over 3,500kg gross, which is beyond what a car can tow in the UK.

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