Head to head
Blue Line Beaver Tail Transporter vs Equi-Trek Sonic Five Seats 3,500kg
The Equi-Trek Sonic Five Seats 3,500kg is rated 900kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Equi-Trek Sonic Five Seats 3,500kg is rated 900kg heavier gross.
Specifications side by side
| Blue Line Beaver Tail Transporter | Equi-Trek Sonic Five Seats 3,500kg | |
|---|---|---|
| Gross weight | 2,600kg, braked | 3500kg |
| Platform size | 12ft x 6ft 6in (3.66m x 1.98m) | - |
| Axles | twin axle | - |
| Floor | phenol-coated anti-slip, flat deck | - |
| Unladen weight | - | 2500kg |
Sources: Blue Line Beaver Tail Transporter, Equi-Trek Sonic Five Seats 3,500kg. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Beaver Tail Transporter if...
A galvanised beavertail trailer with a flat, ramped deck for driving plant or vehicles straight on and off. It is aimed at plant hire and groundworks firms moving mini diggers, dumpers or cars between sites without a dedicated low-loader.
Listed by
- Derby Trailer Hire Limited - Derby
Buy or hire the Sonic Five Seats 3,500kg if...
- you want one that is rated 900kg heavier gross
A five-seat cab variant of the Sonic, aimed at families or small teams who want to travel together to competitions rather than sending a second car. It carries the same horse capacity as the standard Sonic.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Blue Line Beaver Tail Transporter and the Equi-Trek Sonic Five Seats 3,500kg?
The Equi-Trek Sonic Five Seats 3,500kg is rated 900kg heavier gross. The Blue Line Beaver Tail Transporter is a twin-axle beavertail plant/vehicle transporter trailer; the Equi-Trek Sonic Five Seats 3,500kg is a 5-seat version of the Sonic motorised horsebox.
Can I tow the Blue Line Beaver Tail Transporter or the Equi-Trek Sonic Five Seats 3,500kg 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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