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Head to head

Bockmann KK 3018/27 vs Brian James C4

The Bockmann KK 3018/27 is rated 100kg heavier gross.

Last reviewed 13 September 2026

Bockmann KK 3018/27
Bockmann KK 3018/27 - image: Bckmann UK Trailers & Horseboxes
C4
Brian James C4

Key differences

Specifications side by side

Bockmann KK 3018/27Brian James C4
Gross weight2700kg2600kg
Axles2Twin
Payload1886kg-
Internal length2970mm-
Internal width1820mm-
BrakesBraked (overrun)-
Size-2m x 4.5m loading area

Sources: Bockmann KK 3018/27, Brian James C4. 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 100kg 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

Full KK 3018/27 specifications →

Buy or hire the C4 if...

Brian James C4, carried by UK dealers and hire companies listed on GetBrent for hire. Car transporters in this class are hired and bought by track-day drivers, classic car owners and recovery firms who need to move a vehicle without driving it.

Listed by

Full C4 specifications →

Common questions

What is the difference between the Bockmann KK 3018/27 and the Brian James C4?

The Bockmann KK 3018/27 is rated 100kg heavier gross. The Bockmann KK 3018/27 is a refrigerated box trailer; the Brian James C4 is a car transporter trailer.

Can I tow the Bockmann KK 3018/27 or the Brian James C4 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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