Head to head
Debon C900 vs Ifor Williams LM146
The Ifor Williams LM146 is 365kg lighter empty and carries 365kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Debon C900 weighs 365kg more empty.
- Payload: the Ifor Williams LM146 carries 365kg more.
Specifications side by side
| Debon C900 | Ifor Williams LM146 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | 1100kg | 735kg |
| Payload | 2400kg | 2765kg |
| Axles | 2 | - |
| Overall length | - | 5.60m |
| Overall width | - | 2.10m |
| Bed | - | 4.23m / 13'9" ((internal) length); 1.98m / 6'5" ((internal) width) |
| Tyres | - | 195/60R12C |
Sources: Debon C900, Ifor Williams LM146. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C900 if...
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 LM146 if...
- you want one that is 365kg lighter empty
- you want one that carries 365kg more
The LM146 is a general-purpose flatbed aimed at landscaping, construction and plumbing trades that need a long, wide load bed with a high payload on a single 3500kg-braked chassis. It is used where loads are bulky or awkwardly shaped rather than plant machinery, which typically goes on the ramped GX range instead.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- G-Tec Trailers - Thetford, Holme Hale
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Debon C900 and the Ifor Williams LM146?
The Ifor Williams LM146 is 365kg lighter empty and carries 365kg more. The Debon C900 is a a twin-axle enclosed box van trailer rated at 3500kg gross weight, longer than the C800.; the Ifor Williams LM146 is a a twin-axle flatbed goods trailer in the heavier-duty LM range..
Which is lighter, the Debon C900 or the Ifor Williams LM146?
The Ifor Williams LM146. It is 365kg lighter empty than the Debon C900.
Which carries more, the Debon C900 or the Ifor Williams LM146?
The Ifor Williams LM146, by 365kg.
Can I tow the Debon C900 or the Ifor Williams LM146 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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