Head to head
Debon C900 vs Ifor Williams HB403
The Debon C900 carries 1,567kg more and is rated 1.9 tonnes heavier gross. The Ifor Williams HB403 is 333kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Payload: the Debon C900 carries 1,567kg more.
- Gross weight: the Debon C900 is rated 1.9 tonnes heavier gross.
- Unladen weight: the Debon C900 weighs 333kg more empty.
Specifications side by side
| Debon C900 | Ifor Williams HB403 | |
|---|---|---|
| Gross weight | 3500kg | 1600kg |
| Unladen weight | 1100kg | 767kg |
| Payload | 2400kg | 833kg |
| Axles | 2 | - |
| Internal length | - | 3.08m |
| Internal width | - | 1.30m |
Sources: Debon C900, Ifor Williams HB403. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C900 if...
- you want one that carries 1,567kg more
- you want one that is rated 1.9 tonnes heavier gross
The longest box van in the Roadster line, for businesses that need maximum internal length within the 3500kg unbraked-towing-vehicle-friendly class.
Listed by
- Kent Towing Solutions - Tunbridge Wells
Buy or hire the HB403 if...
- you want one that is 333kg lighter empty
The smallest trailer in the HB horsebox range, bought by owners of a single horse or a couple of ponies who want the lightest legal option that can still be towed by a mid-size car.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Debon C900 and the Ifor Williams HB403?
The Debon C900 carries 1,567kg more and is rated 1.9 tonnes heavier gross. The Ifor Williams HB403 is 333kg lighter empty. The Debon C900 is a a twin-axle enclosed box van trailer rated at 3500kg gross weight, longer than the C800.; the Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer.
Which is lighter, the Debon C900 or the Ifor Williams HB403?
The Ifor Williams HB403. It is 333kg lighter empty than the Debon C900.
Which carries more, the Debon C900 or the Ifor Williams HB403?
The Debon C900, by 1,567kg.
Can I tow the Debon C900 or the Ifor Williams HB403 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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