Head to head
Equi-Trek Carriage Treka vs Ifor Williams HB511
The Ifor Williams HB511 is 850kg lighter empty. The Equi-Trek Carriage Treka is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Equi-Trek Carriage Treka weighs 850kg more empty.
- Gross weight: the Equi-Trek Carriage Treka is rated 800kg heavier gross.
Specifications side by side
| Equi-Trek Carriage Treka | Ifor Williams HB511 | |
|---|---|---|
| Gross weight | 3500kg | 2,700kg |
| Unladen weight | 1850kg | 1,000kg |
| Brakes | Braked (six fully braked wheels) | Braked |
| Axles | 3 | - |
| Internal length | - | 3.52m |
| Internal width | - | 1.79m |
Sources: Equi-Trek Carriage Treka, Ifor Williams HB511. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Carriage Treka if...
- you want one that is rated 800kg heavier gross
A specialist trailer built to carry a horse and its carriage together, aimed at the smaller driving/carriage-driving market rather than general riders. The triaxle chassis spreads the combined weight of horse and carriage.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Buy or hire the HB511 if...
- you want one that is 850kg lighter empty
The wider step up from the HB506, for larger horses or owners who want more room in transit. The extra 12cm of internal width and 36cm of length cost 80kg unladen, which is worth checking against your tow vehicle before choosing it over the HB506.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Suffolk - Bury Saint Edmunds
- R M Trailer Centre - Middlesbrough, North Ormesby
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Horse Trailer Sales - Robertsbridge, Staplecross
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Equi-Trek Carriage Treka and the Ifor Williams HB511?
The Ifor Williams HB511 is 850kg lighter empty. The Equi-Trek Carriage Treka is rated 800kg heavier gross. The Equi-Trek Carriage Treka is a triaxle trailer for transporting a horse and carriage together; the Ifor Williams HB511 is a two-horse trailer, twin axle, wider body.
Which is lighter, the Equi-Trek Carriage Treka or the Ifor Williams HB511?
The Ifor Williams HB511. It is 850kg lighter empty than the Equi-Trek Carriage Treka.
Can I tow the Equi-Trek Carriage Treka or the Ifor Williams HB511 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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