Head to head
Debon C500 vs Ifor Williams TT3621
The Debon C500 is 390kg lighter empty. The Ifor Williams TT3621 is rated 900kg heavier gross and carries 510kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams TT3621 weighs 390kg more empty.
- Gross weight: the Ifor Williams TT3621 is rated 900kg heavier gross.
- Payload: the Ifor Williams TT3621 carries 510kg more.
- Internal width: the Ifor Williams TT3621 is 28cm wider inside.
- Internal length: the Ifor Williams TT3621 is 42cm (1.5ft) longer inside.
Specifications side by side
| Debon C500 | Ifor Williams TT3621 | |
|---|---|---|
| Gross weight | 2600kg | 3500kg |
| Unladen weight | 600kg | 990kg (195/60R12C tyres) or 1000kg (185/70R13C tyres) |
| Payload | 2000kg | 2510kg (195/60R12C) or 2500kg (185/70R13C) |
| Internal length | 320cm | 3.62m / 11'9" |
| Internal width | 167cm | 1.95m / 6'5" |
| Internal height | 200cm | - |
| Axles | 2 | - |
| Brakes | Braked | - |
Sources: Debon C500, Ifor Williams TT3621. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C500 if...
- you want one that is 390kg lighter empty
A twin-axle step up for businesses that have outgrown the single-axle C-series, with enough height to walk inside and enough payload for bulk stock.
Full C500 specifications →Buy or hire the TT3621 if...
- you want one that is rated 900kg heavier gross
- you want one that carries 510kg more
- you want one that is 28cm wider inside
- you want one that is 42cm (1.5ft) longer inside
The largest Ifor Williams tipper. A 3.6m by 1.95m body is chosen for bulky, lighter loads - green waste, clearance and bark - where volume runs out before weight does, and it is a staple of plant and tool hire fleets. Formerly sold as the TT126.
Full TT3621 specifications →Common questions
What is the difference between the Debon C500 and the Ifor Williams TT3621?
The Debon C500 is 390kg lighter empty. The Ifor Williams TT3621 is rated 900kg heavier gross and carries 510kg more. The Debon C500 is a a braked twin-axle enclosed box van trailer rated at 2600kg gross weight.; the Ifor Williams TT3621 is a twin axle tipping trailer, 12ft body, electric tipping.
Which is lighter, the Debon C500 or the Ifor Williams TT3621?
The Debon C500. It is 390kg lighter empty than the Ifor Williams TT3621.
Which carries more, the Debon C500 or the Ifor Williams TT3621?
The Ifor Williams TT3621, by 510kg.
Can I tow the Debon C500 or the Ifor Williams TT3621 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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