Head to head
Bateson B84 Unbraked Trailer vs Ifor Williams HB511
The Bateson B84 Unbraked Trailer is 824kg lighter empty. The Ifor Williams HB511 is rated 1,950kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB511 weighs 824kg more empty.
- Gross weight: the Ifor Williams HB511 is rated 1,950kg heavier gross.
Specifications side by side
| Bateson B84 Unbraked Trailer | Ifor Williams HB511 | |
|---|---|---|
| Gross weight | 750kg | 2,700kg |
| Unladen weight | 176kg | 1,000kg |
| Brakes | Unbraked | Braked |
| Internal bed | 2500mm x 1250mm | - |
| Internal length | - | 3.52m |
| Internal width | - | 1.79m |
Sources: Bateson B84 Unbraked Trailer, Ifor Williams HB511. 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 824kg 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
- Sleaford Trailers - Sleaford
Buy or hire the HB511 if...
- you want one that is rated 1,950kg heavier gross
The wider step up from the HB506, for larger horses or owners who want more room in transit. The extra 12cm of internal width and 36cm of length cost 80kg unladen, which is worth checking against your tow vehicle before choosing it over the HB506.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Suffolk - Bury Saint Edmunds
- R M Trailer Centre - Middlesbrough, North Ormesby
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Horse Trailer Sales - Robertsbridge, Staplecross
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Bateson B84 Unbraked Trailer and the Ifor Williams HB511?
The Bateson B84 Unbraked Trailer is 824kg lighter empty. The Ifor Williams HB511 is rated 1,950kg heavier gross. The Bateson B84 Unbraked Trailer is a 8ft x 4ft unbraked general-purpose trailer; the Ifor Williams HB511 is a two-horse trailer, twin axle, wider body.
Which is lighter, the Bateson B84 Unbraked Trailer or the Ifor Williams HB511?
The Bateson B84 Unbraked Trailer. It is 824kg lighter empty than the Ifor Williams HB511.
Can I tow the Bateson B84 Unbraked Trailer or the Ifor Williams HB511 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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