Head to head
Ifor Williams GX105 HD vs Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
The Ifor Williams GX105 HD is 55kg lighter empty and carries 55kg more.
Last reviewed 13 September 2026
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Key differences
- Unladen weight: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) weighs 55kg more empty.
- Payload: the Ifor Williams GX105 HD carries 55kg more.
Specifications side by side
| Ifor Williams GX105 HD | Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | 690kg | 745kg |
| Payload | 2810kg | 2755kg |
| Internal bed | 3.03m x 1.57m | - |
| Internal size | - | 3.04 x 1.68 |
| Bed height | - | 430mm |
Sources: Ifor Williams GX105 HD, 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 HD if...
- you want one that is 55kg lighter empty
- you want one that carries 55kg more
For plant hire operators moving heavier compact machinery on the same bed footprint as the GX105, where the standard trailer's 2700kg gross weight would leave too little payload.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
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 GX105 HD and the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Ifor Williams GX105 HD is 55kg lighter empty and carries 55kg more. The Ifor Williams GX105 HD is a a heavy-duty version of the GX105 plant 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 GX105 HD or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Ifor Williams GX105 HD. It is 55kg lighter empty than the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS).
Which carries more, the Ifor Williams GX105 HD or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Ifor Williams GX105 HD, by 55kg.
Can I tow the Ifor Williams GX105 HD 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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