Head to head
Blue Line BL750E vs Erde PM310
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 PM310 | |
|---|---|---|
| Gross weight | 750kg | 300kg |
| Internal bed | 8ft2in x 4ft1in | 200 x 112cm |
| Axles | 1 | - |
| Brakes | Unbraked | - |
| Unladen weight | - | 60kg |
| Payload | - | 240kg |
Sources: Blue Line BL750E, Erde PM310. 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.
Full BL750E specifications →Buy or hire the PM310 if...
A lightweight option for owners of smaller motorcycles or scooters who want the least weight to tow. The 200 x 112cm bed suits scooters, trail bikes and smaller road bikes, and the 60kg unladen weight barely registers on a tow car.
Full PM310 specifications →Common questions
What is the difference between the Blue Line BL750E and the Erde PM310?
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 PM310 is a a small unbraked single-axle trailer for carrying one motorcycle..
Can I tow the Blue Line BL750E or the Erde PM310 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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