Head to head
Brenderup CD300TBR2000 vs Ifor Williams HB510XL
The Brenderup CD300TBR2000 is 780kg lighter empty. The Ifor Williams HB510XL is rated 1.5 tonnes heavier gross and carries 720kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB510XL weighs 780kg more empty.
- Gross weight: the Ifor Williams HB510XL is rated 1.5 tonnes heavier gross.
- Payload: the Ifor Williams HB510XL carries 720kg more.
Specifications side by side
| Brenderup CD300TBR2000 | Ifor Williams HB510XL | |
|---|---|---|
| Gross weight | 2000kg | 3500kg |
| Unladen weight | 510kg | 1290kg |
| Payload | 1490kg | 2210kg |
| Internal size | 300cm x 155cm x 185cm (L x W x H) | - |
| Axles | Twin | - |
| Internal length | - | 4.25m |
| Internal width | - | 1.74m |
Sources: Brenderup CD300TBR2000, Ifor Williams HB510XL. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the CD300TBR2000 if...
- you want one that is 780kg lighter empty
A lightweight box trailer from Brenderup's Cargo Dynamic range, built with a honeycomb composite body to keep unladen weight low relative to payload. Tradespeople and hire firms use it to carry tools or an electric van's overflow load behind a car.
Full CD300TBR2000 specifications →Buy or hire the HB510XL if...
- you want one that is rated 1.5 tonnes heavier gross
- you want one that carries 720kg more
For owners of taller or longer horses who find the standard HB511 too tight, giving extra internal length on the same 3500kg chassis so it stays towable by a suitably rated 4x4.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Brenderup CD300TBR2000 and the Ifor Williams HB510XL?
The Brenderup CD300TBR2000 is 780kg lighter empty. The Ifor Williams HB510XL is rated 1.5 tonnes heavier gross and carries 720kg more. The Brenderup CD300TBR2000 is a twin axle enclosed box trailer with rear ramp; the Ifor Williams HB510XL is a an extra-length double horsebox trailer.
Which is lighter, the Brenderup CD300TBR2000 or the Ifor Williams HB510XL?
The Brenderup CD300TBR2000. It is 780kg lighter empty than the Ifor Williams HB510XL.
Which carries more, the Brenderup CD300TBR2000 or the Ifor Williams HB510XL?
The Ifor Williams HB510XL, by 720kg.
Can I tow the Brenderup CD300TBR2000 or the Ifor Williams HB510XL 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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