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Brian James Box Van 600 vs Ifor Williams HB506

The Brian James Box Van 600 is rated 100kg heavier gross.

Last reviewed 13 September 2026

Brian James Box Van 600
Brian James Box Van 600 - image: Ayrshire Trailers
Ifor Williams HB506
Ifor Williams HB506 - image: Norfolk Trailers

Key differences

Specifications side by side

Brian James Box Van 600Ifor Williams HB506
Gross weight2700kg2,600kg
Payload1829kg-
Internal bed3.0m x 1.6m-
AxlesTwin (12in wheels)-
Unladen weight-920kg
Internal length-3.16m
Internal width-1.67m
Brakes-Braked

Sources: Brian James Box Van 600, Ifor Williams HB506. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Box Van 600 if...

  • you want one that is rated 100kg heavier gross

Bought by tradespeople and small delivery operators who need goods kept dry and out of sight rather than carried on an open flatbed. Its 2700kg rating keeps it inside the range towable by many car-derived vans.

Full Box Van 600 specifications →

Buy or hire the HB506 if...

The mainstream two-horse trailer in Britain, used by private owners and small yards. Its comparatively low unladen weight for the class is the practical point: it widens the range of 4x4s and large SUVs that can legally and comfortably tow it.

Listed by

Full HB506 specifications →

Common questions

What is the difference between the Brian James Box Van 600 and the Ifor Williams HB506?

The Brian James Box Van 600 is rated 100kg heavier gross. The Brian James Box Van 600 is a a small enclosed twin-axle box van trailer; the Ifor Williams HB506 is a two-horse trailer, twin axle.

Can I tow the Brian James Box Van 600 or the Ifor Williams HB506 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.

GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.