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Head to head

Bateson B84 Unbraked Trailer vs Ifor Williams HB403

The Bateson B84 Unbraked Trailer is 591kg lighter empty. The Ifor Williams HB403 is rated 850kg heavier gross.

Last reviewed 13 September 2026

Bateson B84 Unbraked Trailer
Bateson B84 Unbraked Trailer - image: macgregorsupplies.co.uk
Ifor Williams HB403
Ifor Williams HB403 - image: Barlow Trailers

Key differences

Specifications side by side

Bateson B84 Unbraked TrailerIfor Williams HB403
Gross weight750kg1600kg
Unladen weight176kg767kg
Internal bed2500mm x 1250mm-
BrakesUnbraked-
Payload-833kg
Internal length-3.08m
Internal width-1.30m

Sources: Bateson B84 Unbraked Trailer, Ifor Williams HB403. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the B84 Unbraked Trailer if...

  • you want one that is 591kg lighter empty

A basic 8x4 general-purpose trailer with a ramp tailboard, aimed at private buyers wanting a cheap, light trailer for tip runs, garden work or small loads. Optional mesh sides or a ladder rack extend it to trade use.

Listed by

Full B84 Unbraked Trailer specifications →

Buy or hire the HB403 if...

  • you want one that is rated 850kg heavier gross

The smallest trailer in the HB horsebox range, bought by owners of a single horse or a couple of ponies who want the lightest legal option that can still be towed by a mid-size car.

Listed by

Full HB403 specifications →

Common questions

What is the difference between the Bateson B84 Unbraked Trailer and the Ifor Williams HB403?

The Bateson B84 Unbraked Trailer is 591kg lighter empty. The Ifor Williams HB403 is rated 850kg heavier gross. The Bateson B84 Unbraked Trailer is a 8ft x 4ft unbraked general-purpose trailer; the Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer.

Which is lighter, the Bateson B84 Unbraked Trailer or the Ifor Williams HB403?

The Bateson B84 Unbraked Trailer. It is 591kg lighter empty than the Ifor Williams HB403.

Can I tow the Bateson B84 Unbraked Trailer or the Ifor Williams HB403 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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