Head to head
Erde PM320 vs Sun Way Galaxy SW345PN
The Erde PM320 is 100kg lighter empty. The Sun Way Galaxy SW345PN is rated 200kg heavier gross and carries 104kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Sun Way Galaxy SW345PN weighs 100kg more empty.
- Gross weight: the Sun Way Galaxy SW345PN is rated 200kg heavier gross.
- Payload: the Sun Way Galaxy SW345PN carries 104kg more.
Specifications side by side
| Erde PM320 | Sun Way Galaxy SW345PN | |
|---|---|---|
| Gross weight | 300kg | 500 kg |
| Unladen weight | 60kg | 160 kg |
| Payload | 236kg | 340 kg |
| Internal bed | 200 x 112cm | - |
| Length | - | 4.70 m (frame) |
| Width | - | 1.84 m |
| Suitable boat length | - | 4.40 m |
| Axles | - | Single, unbraked |
Sources: Erde PM320, Sun Way Galaxy SW345PN. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the PM320 if...
- you want one that is 100kg 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
- Trailer Centre - Rowley Regis
Buy or hire the Galaxy SW345PN if...
- you want one that is rated 200kg heavier gross
- you want one that carries 104kg more
The Galaxy SW345PN suits owners of inflatables and small RIBs who want the lightest trailer that still meets EU type approval, since its 500kg gross weight lets many small cars tow it without extra licence categories. Its multi-roller bed is built for a soft or RIB hull rather than a hard-chine motorboat.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Erde PM320 and the Sun Way Galaxy SW345PN?
The Erde PM320 is 100kg lighter empty. The Sun Way Galaxy SW345PN is rated 200kg heavier gross and carries 104kg more. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle.; the Sun Way Galaxy SW345PN is a a lightweight single-axle boat trailer from Sun Way's Galaxy range, designed for inflatable and rigid inflatable boats..
Which is lighter, the Erde PM320 or the Sun Way Galaxy SW345PN?
The Erde PM320. It is 100kg lighter empty than the Sun Way Galaxy SW345PN.
Which carries more, the Erde PM320 or the Sun Way Galaxy SW345PN?
The Sun Way Galaxy SW345PN, by 104kg.
Can I tow the Erde PM320 or the Sun Way Galaxy SW345PN 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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