Head to head
Ifor Williams GX106 vs Ifor Williams TT3621
The Ifor Williams GX106 is 275kg lighter empty and carries 275kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams TT3621 weighs 275kg more empty.
- Payload: the Ifor Williams GX106 carries 275kg more.
Specifications side by side
| Ifor Williams GX106 | Ifor Williams TT3621 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | 715kg | 990kg (195/60R12C tyres) or 1000kg (185/70R13C tyres) |
| Payload | 2785kg | 2510kg (195/60R12C) or 2500kg (185/70R13C) |
| Internal bed | 3.03m x 1.84m | - |
| Internal length | - | 3.62m / 11'9" |
| Internal width | - | 1.95m / 6'5" |
Sources: Ifor Williams GX106, Ifor Williams TT3621. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GX106 if...
- you want one that is 275kg lighter empty
- you want one that carries 275kg more
Bought where machinery is too wide for the 1.57m GX105HD bed but the shorter 3.03m length is still enough, typically for wider skid-steers and small rollers.
Listed by
- Southeast Trailers - Maidstone, Yalding, Nettlestead Green
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
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 GX106 and the Ifor Williams TT3621?
The Ifor Williams GX106 is 275kg lighter empty and carries 275kg more. The Ifor Williams GX106 is a a wide-bed 3500kg plant trailer; the Ifor Williams TT3621 is a twin axle tipping trailer, 12ft body, electric tipping.
Which is lighter, the Ifor Williams GX106 or the Ifor Williams TT3621?
The Ifor Williams GX106. It is 275kg lighter empty than the Ifor Williams TT3621.
Which carries more, the Ifor Williams GX106 or the Ifor Williams TT3621?
The Ifor Williams GX106, by 275kg.
Can I tow the Ifor Williams GX106 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.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.