Head to head
Debon C300 vs Ifor Williams HB403
The Debon C300 is 257kg lighter empty. The Ifor Williams HB403 is rated 300kg heavier gross and carries 43kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB403 weighs 257kg more empty.
- Gross weight: the Ifor Williams HB403 is rated 300kg heavier gross.
- Payload: the Ifor Williams HB403 carries 43kg more.
Specifications side by side
| Debon C300 | Ifor Williams HB403 | |
|---|---|---|
| Gross weight | 1300kg | 1600kg |
| Unladen weight | 510kg | 767kg |
| Payload | 790kg | 833kg |
| Axles | 1 | - |
| Brakes | Braked | - |
| Internal length | - | 3.08m |
| Internal width | - | 1.30m |
Sources: Debon C300, Ifor Williams HB403. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C300 if...
- you want one that is 257kg lighter empty
A slightly larger box van than the C255, popular with mobile traders who need a serving hatch or sales flap fitted to the side.
Listed by
- A & M Trailers & Trailer Parts - Armagh, Milford
- Kent Towing Solutions - Tunbridge Wells
Buy or hire the HB403 if...
- you want one that is rated 300kg heavier gross
- you want one that carries 43kg more
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 C300 and the Ifor Williams HB403?
The Debon C300 is 257kg lighter empty. The Ifor Williams HB403 is rated 300kg heavier gross and carries 43kg more. The Debon C300 is a a braked single-axle enclosed box van trailer rated at 1300kg gross weight.; the Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer.
Which is lighter, the Debon C300 or the Ifor Williams HB403?
The Debon C300. It is 257kg lighter empty than the Ifor Williams HB403.
Which carries more, the Debon C300 or the Ifor Williams HB403?
The Ifor Williams HB403, by 43kg.
Can I tow the Debon C300 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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