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Bockmann KK 3018/27 vs Brian James C4 Blue

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 Blue
Brian James C4 Blue

Key differences

Specifications side by side

Bockmann KK 3018/27Brian James C4 Blue
Gross weight2700kg2,600kg
Payload1886kg-
Internal length2970mm-
Internal width1820mm-
Axles2-
BrakesBraked (overrun)-
Unladen weight-695kg
Bed length-5.0m
Bed width-2.0m

Sources: Bockmann KK 3018/27, Brian James C4 Blue. 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 Blue if...

A twin-axle open car transporter built to carry one road or track car behind a family car or 4x4. Track-day drivers and small vehicle traders hire it for moving a single car without the cost of an enclosed trailer.

Full C4 Blue specifications →

Common questions

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

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

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