Head to head
Brian James Tipper vs Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)
The Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is rated 800kg heavier gross. The Brian James Tipper is 30kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is rated 800kg heavier gross.
- Unladen weight: the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) weighs 30kg more empty.
Specifications side by side
| Brian James Tipper | Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) | |
|---|---|---|
| Gross weight | 2700kg / 3500kg | 3500kg |
| Unladen weight | from 785kg | 815kg |
| Payload | up to 2500kg | 2685kg |
| Internal width | 1.6m / 2.0m | - |
| Internal length | 3.1m to 4.0m | - |
| Axles | Twin or Tri | - |
| Internal size | - | 3.65 x 1.83 |
| Bed height | - | 430mm |
Sources: Brian James Tipper, Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED). Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Tipper if...
- you want one that is 30kg lighter empty
Used by builders, landscapers and small hauliers who need to tip loose materials rather than lift them off by hand. The range of widths, lengths and axle counts lets a buyer match capacity to their tow vehicle's rating.
Listed by
- Fieldfare Trailer Centre - Salisbury
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
Buy or hire the Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) if...
- you want one that is rated 800kg heavier gross
The larger Challenger 50 beavertail for bigger mini excavators and compact plant. Used by groundworks firms and hire fleets that need extra bed length.
Full Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) specifications →Common questions
What is the difference between the Brian James Tipper and the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)?
The Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is rated 800kg heavier gross. The Brian James Tipper is 30kg lighter empty. The Brian James Tipper is a a hydraulic tipping trailer for aggregate, waste and general building materials; the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) is a 12 ft x 6 ft 3.5 tonne beavertail plant trailer.
Which is lighter, the Brian James Tipper or the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED)?
The Brian James Tipper. It is 30kg lighter empty than the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED).
Can I tow the Brian James Tipper or the Indespension Challenger 50 Beavertail 12 x 6 (AD35126BTSLED) 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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