Head to head
Equi-Trek Equinox Excel 3,500kg vs Ifor Williams TT3621
The Ifor Williams TT3621 is 1,450kg lighter empty and carries 1,450kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Equi-Trek Equinox Excel 3,500kg weighs 1,450kg more empty.
- Payload: the Ifor Williams TT3621 carries 1,450kg more.
Specifications side by side
| Equi-Trek Equinox Excel 3,500kg | Ifor Williams TT3621 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | 2440kg | 990kg (195/60R12C tyres) or 1000kg (185/70R13C tyres) |
| Payload | 1060kg | 2510kg (195/60R12C) or 2500kg (185/70R13C) |
| Internal length | - | 3.62m / 11'9" |
| Internal width | - | 1.95m / 6'5" |
Sources: Equi-Trek Equinox Excel 3,500kg, Ifor Williams TT3621. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Equinox Excel 3,500kg if...
The Excel trim adds equipment and finish over the standard Equinox on the same 3.5 tonne chassis, aimed at buyers who want a more comfortable cab and living area without moving up a weight class.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Trek-Trailers Three Counties - Hereford
Buy or hire the TT3621 if...
- you want one that is 1,450kg lighter empty
- you want one that carries 1,450kg more
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 Equi-Trek Equinox Excel 3,500kg and the Ifor Williams TT3621?
The Ifor Williams TT3621 is 1,450kg lighter empty and carries 1,450kg more. The Equi-Trek Equinox Excel 3,500kg is a higher-specification trim of the Equinox 3,500kg horsebox; the Ifor Williams TT3621 is a twin axle tipping trailer, 12ft body, electric tipping.
Which is lighter, the Equi-Trek Equinox Excel 3,500kg or the Ifor Williams TT3621?
The Ifor Williams TT3621. It is 1,450kg lighter empty than the Equi-Trek Equinox Excel 3,500kg.
Which carries more, the Equi-Trek Equinox Excel 3,500kg or the Ifor Williams TT3621?
The Ifor Williams TT3621, by 1,450kg.
Can I tow the Equi-Trek Equinox Excel 3,500kg 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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