Head to head
Bockmann KK 3018/27 vs Brian James A Transporter (A4)
The Bockmann KK 3018/27 is rated 700kg heavier gross.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Bockmann KK 3018/27 is rated 700kg heavier gross.
Specifications side by side
| Bockmann KK 3018/27 | Brian James A Transporter (A4) | |
|---|---|---|
| Gross weight | 2700kg | 2,000kg to 3,000kg depending on variant |
| Brakes | Braked (overrun) | Braked, tandem axle |
| Payload | 1886kg | - |
| Internal length | 2970mm | - |
| Internal width | 1820mm | - |
| Axles | 2 | - |
| Bed | - | 3.7m x 1.8m up to 5.0m x 2.0m depending on variant |
Sources: Bockmann KK 3018/27, Brian James A Transporter (A4). Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the KK 3018/27 if...
- you want one that is rated 700kg heavier gross
An insulated, temperature-controlled box trailer for moving chilled or frozen goods, used by caterers, market traders and small food businesses. Its own cooling unit lets it hold a set temperature independent of the tow vehicle.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the A Transporter (A4) if...
One of the most common car trailers in Britain, bought by trade and private owners for moving road cars, project cars and small vans. The reason it sells is the spread of bed length and gross weight combinations, which lets you match the trailer to the tow car rather than the other way round.
Listed by
- Fieldfare Trailer Centre - Salisbury
- Bicester Trailer Centre - Bicester
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Bockmann KK 3018/27 and the Brian James A Transporter (A4)?
The Bockmann KK 3018/27 is rated 700kg heavier gross. The Bockmann KK 3018/27 is a refrigerated box trailer; the Brian James A Transporter (A4) is a open flatbed car transporter, twin axle.
Can I tow the Bockmann KK 3018/27 or the Brian James A Transporter (A4) 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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