Head to head
Erde PM320 vs Sun Way Galaxy G510M16
The Erde PM320 is 130kg lighter empty. The Sun Way Galaxy G510M16 carries 324kg more and is rated 200kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Sun Way Galaxy G510M16 weighs 130kg more empty.
- Payload: the Sun Way Galaxy G510M16 carries 324kg more.
- Gross weight: the Sun Way Galaxy G510M16 is rated 200kg heavier gross.
Specifications side by side
| Erde PM320 | Sun Way Galaxy G510M16 | |
|---|---|---|
| Gross weight | 300kg | 500 / 600 / 650 / 750 kg (modular rating) |
| Unladen weight | 60kg | 190 kg |
| Payload | 236kg | up to 560 kg |
| Internal bed | 200 x 112cm | - |
| Length | - | 470 - 600 cm |
| Width | - | 181 cm |
| Axles | - | Single, unbraked |
| Suitable boat length | - | up to 4.80 m |
Sources: Erde PM320, Sun Way Galaxy G510M16. 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 130kg 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 G510M16 if...
- you want one that carries 324kg more
- you want one that is rated 200kg heavier gross
The Galaxy G510M16 suits owners of small motorboats up to about 4.8m, using a multi-roller bed rather than bunks so the hull can be winched on and off easily at a slipway. Its modular rating up to 750kg gross weight lets an owner choose the plate that matches their towing licence.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Erde PM320 and the Sun Way Galaxy G510M16?
The Erde PM320 is 130kg lighter empty. The Sun Way Galaxy G510M16 carries 324kg more and is rated 200kg heavier gross. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle.; the Sun Way Galaxy G510M16 is a a single-axle multi-roller boat trailer from French manufacturer Sun Way, built for launching and recovering small motorboats..
Which is lighter, the Erde PM320 or the Sun Way Galaxy G510M16?
The Erde PM320. It is 130kg lighter empty than the Sun Way Galaxy G510M16.
Which carries more, the Erde PM320 or the Sun Way Galaxy G510M16?
The Sun Way Galaxy G510M16, by 324kg.
Can I tow the Erde PM320 or the Sun Way Galaxy G510M16 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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