Head to head
Bockmann Grand Master SR vs Ifor Williams GH146
The Ifor Williams GH146 carries 1,128kg more and is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams GH146 carries 1,128kg more.
- Gross weight: the Ifor Williams GH146 is rated 800kg heavier gross.
Specifications side by side
| Bockmann Grand Master SR | Ifor Williams GH146 | |
|---|---|---|
| Gross weight | 2700kg | 3500kg |
| Payload | 1462kg | 2590kg |
| Internal length | 3900mm | - |
| Internal width | 1750mm | - |
| Internal height | 2300mm | - |
| Unladen weight | - | 910kg |
| Internal bed | - | 4.285m x 1.84m |
Sources: Bockmann Grand Master SR, Ifor Williams GH146. 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 GH146 if...
- you want one that carries 1,128kg more
- you want one that is rated 800kg heavier gross
Aimed at plant hire operators who need the longest bed in the GH range for larger excavators or two smaller machines, with a tri-axle chassis to keep payload up within the 3500kg limit.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Common questions
What is the difference between the Bockmann Grand Master SR and the Ifor Williams GH146?
The Ifor Williams GH146 carries 1,128kg 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 GH146 is a a tri-axle long-bed plant trailer.
Which carries more, the Bockmann Grand Master SR or the Ifor Williams GH146?
The Ifor Williams GH146, by 1,128kg.
Can I tow the Bockmann Grand Master SR or the Ifor Williams GH146 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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