Head to head
Bockmann Grand Master SR vs Ifor Williams HB610
The Ifor Williams HB610 carries 588kg more and is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams HB610 carries 588kg more.
- Gross weight: the Ifor Williams HB610 is rated 800kg heavier gross.
- Internal width: the Ifor Williams HB610 is 32cm (1ft) wider inside.
- Internal length: the Ifor Williams HB610 is 35cm (1ft) longer inside.
Specifications side by side
| Bockmann Grand Master SR | Ifor Williams HB610 | |
|---|---|---|
| Gross weight | 2700kg | 3500kg |
| Payload | 1462kg | 2050kg |
| Internal length | 3900mm | 4.25m |
| Internal width | 1750mm | 2.07m |
| Internal height | 2300mm | - |
| Unladen weight | - | 1450kg |
Sources: Bockmann Grand Master SR, Ifor Williams HB610. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Grand Master SR if...
The top trim of the Master line, with a walk-in tack room and centre-post partition for owners who want more storage and easier loading than the basic Master. Suits liveries and competition riders travelling one or two larger horses.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the HB610 if...
- you want one that carries 588kg more
- you want one that is rated 800kg heavier gross
- you want one that is 32cm (1ft) wider inside
- you want one that is 35cm (1ft) longer inside
Bought by owners with two large horses, up to 17.2hh, who need the widest and roomiest trailer Ifor Williams builds at 3500kg, rather than stepping up to a horsebox lorry.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Bockmann Grand Master SR and the Ifor Williams HB610?
The Ifor Williams HB610 carries 588kg more and is rated 800kg heavier gross. The Bockmann Grand Master SR is a larger polyester 2-horse trailer with walk-in tack room; the Ifor Williams HB610 is a ifor Williams' largest standard double horsebox trailer.
Which carries more, the Bockmann Grand Master SR or the Ifor Williams HB610?
The Ifor Williams HB610, by 588kg.
Can I tow the Bockmann Grand Master SR or the Ifor Williams HB610 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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