Head to head
Blue Line BL750E vs Ifor Williams HB506
The Ifor Williams HB506 is rated 1,850kg heavier gross.
Last reviewed 13 September 2026
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Key differences
- Gross weight: the Ifor Williams HB506 is rated 1,850kg heavier gross.
Specifications side by side
| Blue Line BL750E | Ifor Williams HB506 | |
|---|---|---|
| Gross weight | 750kg | 2,600kg |
| Brakes | Unbraked | Braked |
| Internal bed | 8ft2in x 4ft1in | - |
| Axles | 1 | - |
| Unladen weight | - | 920kg |
| Internal length | - | 3.16m |
| Internal width | - | 1.67m |
Sources: Blue Line BL750E, Ifor Williams HB506. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the BL750E if...
Blue Line's entry-level general purpose trailer, bought by DIY users and small tradespeople who want a light trailer any car can tow.
Listed by
- A47 Barwell Trailers Sales Hire Service Ltd - Leicester, Barwell
Buy or hire the HB506 if...
- you want one that is rated 1,850kg heavier gross
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
- R M Trailer Centre - Middlesbrough, North Ormesby
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Horse Trailer Sales - Robertsbridge, Staplecross
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Blue Line BL750E and the Ifor Williams HB506?
The Ifor Williams HB506 is rated 1,850kg heavier gross. The Blue Line BL750E is a an unbraked single-axle general purpose trailer rated at 750kg gross weight.; the Ifor Williams HB506 is a two-horse trailer, twin axle.
Can I tow the Blue Line BL750E 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.
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