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Head to head

Ifor Williams LM106 vs Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)

The Ifor Williams LM106 is 125kg lighter empty and carries 125kg more.

Last reviewed 13 September 2026

Ifor Williams LM106
Ifor Williams LM106 - image: Barnwell Trailers Ltd
Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) - image: Indespension

Key differences

Specifications side by side

Ifor Williams LM106Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
Gross weight3500kg3500kg
Unladen weight620kg745kg
Payload2880kg2755kg
Internal bed3.01m x 1.98m-
Internal size-3.04 x 1.68
Bed height-430mm

Sources: Ifor Williams LM106, 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 LM106 if...

  • you want one that is 125kg lighter empty
  • you want one that carries 125kg more

For users who find the LM105's 1.68m bed too narrow for pallets or wider machinery but do not need extra length, offering the same bed length on a wider chassis.

Listed by

Full LM106 specifications →

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

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 Ifor Williams LM106 and the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?

The Ifor Williams LM106 is 125kg lighter empty and carries 125kg more. The Ifor Williams LM106 is a a wider general-purpose flatbed 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 Ifor Williams LM106 or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?

The Ifor Williams LM106. It is 125kg lighter empty than the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS).

Which carries more, the Ifor Williams LM106 or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?

The Ifor Williams LM106, by 125kg.

Can I tow the Ifor Williams LM106 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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