Head to head
Ifor Williams GX105 vs Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) carries 730kg more and is rated 800kg heavier gross. The Ifor Williams GX105 is 70kg lighter empty.
Last reviewed 13 September 2026
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Key differences
- Payload: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) carries 730kg more.
- Gross weight: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is rated 800kg heavier gross.
- Unladen weight: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) weighs 70kg more empty.
Specifications side by side
| Ifor Williams GX105 | Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) | |
|---|---|---|
| Gross weight | 2700kg | 3500kg |
| Unladen weight | 675kg | 745kg |
| Payload | 2025kg | 2755kg |
| Internal bed | 3.03m x 1.57m | - |
| Internal size | - | 3.04 x 1.68 |
| Bed height | - | 430mm |
Sources: Ifor Williams GX105, 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 GX105 if...
- you want one that is 70kg lighter empty
A plant hire and groundworks trailer for skid-steers or mini excavators that need a longer bed than the GX84 but not the higher 3500kg gross weight of the GX105HD.
Listed by
- East Midlands Trailers - Leicester, Thrussington
Buy or hire the Challenger 50 Beavertail 10 x 5 (AD35105BTS) if...
- you want one that carries 730kg more
- you want one that is rated 800kg heavier gross
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 GX105 and the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) carries 730kg more and is rated 800kg heavier gross. The Ifor Williams GX105 is 70kg lighter empty. The Ifor Williams GX105 is a a mid-size plant trailer with a skid or ramp loading option; 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 GX105 or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Ifor Williams GX105. It is 70kg lighter empty than the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS).
Which carries more, the Ifor Williams GX105 or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS), by 730kg.
Can I tow the Ifor Williams GX105 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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