Head to head
Equi-Trek Equinox 3,500kg vs Erde PM320
The Erde PM320 is 2,380kg lighter empty. The Equi-Trek Equinox 3,500kg is rated 3.2 tonnes heavier gross.
Last reviewed 13 September 2026


Key differences
- Unladen weight: the Equi-Trek Equinox 3,500kg weighs 2,380kg more empty.
- Gross weight: the Equi-Trek Equinox 3,500kg is rated 3.2 tonnes heavier gross.
Specifications side by side
| Equi-Trek Equinox 3,500kg | Erde PM320 | |
|---|---|---|
| Gross weight | 3500kg | 300kg |
| Unladen weight | 2440kg | 60kg |
| Payload | - | 236kg |
| Internal bed | - | 200 x 112cm |
Sources: Equi-Trek Equinox 3,500kg, Erde PM320. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Equinox 3,500kg if...
- you want one that is rated 3.2 tonnes heavier gross
A mid-range motorised horsebox for two horses, sitting between the small Apollo and the larger 4,500kg Equinox and 7-tonne-plus models. It suits owners who want a proper horsebox cab and living space but not a 7.5 tonne licence.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Three Counties - Hereford
Buy or hire the PM320 if...
- you want one that is 2,380kg 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
Common questions
What is the difference between the Equi-Trek Equinox 3,500kg and the Erde PM320?
The Erde PM320 is 2,380kg lighter empty. The Equi-Trek Equinox 3,500kg is rated 3.2 tonnes heavier gross. The Equi-Trek Equinox 3,500kg is a 3.5 tonne motorised 2-horse horsebox; the Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle..
Which is lighter, the Equi-Trek Equinox 3,500kg or the Erde PM320?
The Erde PM320. It is 2,380kg lighter empty than the Equi-Trek Equinox 3,500kg.
Can I tow the Equi-Trek Equinox 3,500kg 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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