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Bateson 3550 Platform Trailer vs Bateson B84 Unbraked Trailer

The Bateson 3550 Platform Trailer is rated 2,750kg heavier gross and has a bed 2.5m (8ft) longer.

Last reviewed 13 September 2026

3550 Platform Trailer
Bateson 3550 Platform Trailer
Bateson B84 Unbraked Trailer
Bateson B84 Unbraked Trailer - image: macgregorsupplies.co.uk

Key differences

Specifications side by side

Bateson 3550 Platform TrailerBateson B84 Unbraked Trailer
Gross weight3500kg750kg
Internal bed5m x 2m (expandable to 6.7m x 2.43m)2500mm x 1250mm
Axles2 (3 optional)-
Unladen weight-176kg
Brakes-Unbraked

Sources: Bateson 3550 Platform Trailer, Bateson B84 Unbraked Trailer. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the 3550 Platform Trailer if...

  • you want one that is rated 2,750kg heavier gross
  • you want one that has a bed 2.5m (8ft) longer

A large flatbed trailer for carrying machinery, building materials or vehicles, with the bed width and length expandable to suit the load. It is bought mainly by contractors and plant hire firms needing a 3.5 tonne platform.

Full 3550 Platform Trailer specifications →

Buy or hire the B84 Unbraked Trailer if...

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.

Full B84 Unbraked Trailer specifications →

Common questions

What is the difference between the Bateson 3550 Platform Trailer and the Bateson B84 Unbraked Trailer?

The Bateson 3550 Platform Trailer is rated 2,750kg heavier gross and has a bed 2.5m (8ft) longer. The Bateson 3550 Platform Trailer is a 16ft twin-axle platform trailer; the Bateson B84 Unbraked Trailer is a 8ft x 4ft unbraked general-purpose trailer.

Can I tow the Bateson 3550 Platform Trailer or the Bateson B84 Unbraked Trailer 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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