Head to head
Ifor Williams LM126 vs Ifor Williams TT3621
The Ifor Williams LM126 is 315kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams TT3621 weighs 315kg more empty.
Specifications side by side
| Ifor Williams LM126 | Ifor Williams TT3621 | |
|---|---|---|
| Gross weight | 3,500kg | 3500kg |
| Unladen weight | 675kg | 990kg (195/60R12C tyres) or 1000kg (185/70R13C tyres) |
| Deck | 3.62m x 1.98m (11ft 9in x 6ft 5in) | - |
| Brakes | Braked | - |
| Payload | - | 2510kg (195/60R12C) or 2500kg (185/70R13C) |
| Internal length | - | 3.62m / 11'9" |
| Internal width | - | 1.95m / 6'5" |
Sources: Ifor Williams LM126, Ifor Williams TT3621. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the LM126 if...
- you want one that is 315kg lighter empty
A workhorse flatbed for plant hire firms, groundworkers and landscapers moving mini-diggers, pallets and fencing. The payload relative to its own weight is the reason it is so common on sites: 675kg unladen against a 3,500kg gross leaves a useful figure.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Cobham Trailer Hire - Cobham, East Horsley
- G-Tec Trailers - Thetford, Holme Hale
Buy or hire the TT3621 if...
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.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Ifor Williams LM126 and the Ifor Williams TT3621?
The Ifor Williams LM126 is 315kg lighter empty. The Ifor Williams LM126 is a flatbed trailer, twin axle; the Ifor Williams TT3621 is a twin axle tipping trailer, 12ft body, electric tipping.
Which is lighter, the Ifor Williams LM126 or the Ifor Williams TT3621?
The Ifor Williams LM126. It is 315kg lighter empty than the Ifor Williams TT3621.
Can I tow the Ifor Williams LM126 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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