Head to head
Erde CH451 vs Erde PM320
The Erde CH451 carries 258kg more and is rated 300kg heavier gross. The Erde PM320 is 49kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Payload: the Erde CH451 carries 258kg more.
- Gross weight: the Erde CH451 is rated 300kg heavier gross.
- Unladen weight: the Erde CH451 weighs 49kg more empty.
Specifications side by side
| Erde CH451 | Erde PM320 | |
|---|---|---|
| Gross weight | 600kg | 300kg |
| Unladen weight | 109kg | 60kg |
| Payload | 494kg | 236kg |
| Internal bed | 200 x 117cm | 200 x 112cm |
Sources: Erde CH451, Erde PM320. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the CH451 if...
- you want one that carries 258kg more
- you want one that is rated 300kg heavier gross
A bare chassis bought by buyers who want to fit their own box, cage or platform body rather than take a standard Erde trailer.
Listed by
- Southern County Trailers Ltd - Southampton, West End
Buy or hire the PM320 if...
- you want one that is 49kg lighter empty
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
Common questions
What is the difference between the Erde CH451 and the Erde PM320?
The Erde CH451 carries 258kg more and is rated 300kg heavier gross. The Erde PM320 is 49kg lighter empty. The Erde CH451 is a an unbraked single-axle multi-purpose trailer chassis rated at 600kg gross weight.; the Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle..
Which is lighter, the Erde CH451 or the Erde PM320?
The Erde PM320. It is 49kg lighter empty than the Erde CH451.
Which carries more, the Erde CH451 or the Erde PM320?
The Erde CH451, by 258kg.
Can I tow the Erde CH451 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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