Head to head
Blue Line BL750E vs Erde PM320
The Blue Line BL750E is rated 450kg heavier gross.
Last reviewed 13 September 2026
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Key differences
- Gross weight: the Blue Line BL750E is rated 450kg heavier gross.
Specifications side by side
| Blue Line BL750E | Erde PM320 | |
|---|---|---|
| Gross weight | 750kg | 300kg |
| Internal bed | 8ft2in x 4ft1in | 200 x 112cm |
| Axles | 1 | - |
| Brakes | Unbraked | - |
| Unladen weight | - | 60kg |
| Payload | - | 236kg |
Sources: Blue Line BL750E, Erde PM320. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the BL750E if...
- you want one that is rated 450kg heavier gross
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 PM320 if...
Near-identical to the PM310, rated for slightly heavier motorcycles up to 236kg. The two are the same trailer to look at, so the number to check before buying is the wet weight of the bike you intend to carry.
Listed by
- 1Stop Trailers Ltd - Sudbury, Little Waldingfield
- Trailer Centre - Rowley Regis
Common questions
What is the difference between the Blue Line BL750E and the Erde PM320?
The Blue Line BL750E is rated 450kg heavier gross. The Blue Line BL750E is a an unbraked single-axle general purpose trailer rated at 750kg gross weight.; the Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle..
Can I tow the Blue Line BL750E or the Erde PM320 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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