Head to head
Equi-Trek Space-Treka III vs Humbaur HTK
The Equi-Trek Space-Treka III is a trailer with a large horse area and separate living space. The Humbaur HTK is a a tandem-axle three-way tipping trailer for construction and agricultural use.
Last reviewed 13 September 2026
Specifications side by side
| Equi-Trek Space-Treka III | Humbaur HTK | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Axles | 2 | Twin |
| Brakes | Braked (four fully braked wheels) | Braked |
| Unladen weight | 1500kg | - |
| Payload | - | 2550kg |
| Internal bed | - | 3.14m x 1.75m |
Sources: Equi-Trek Space-Treka III, Humbaur HTK. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Space-Treka III if...
The current version of Equi-Trek's Space-Treka trailer, giving a generous horse area plus a separate living/tack space in a twin-axle chassis. It suits owners who want overnight facilities without moving to a triaxle model.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Horse Trailer Sales - Robertsbridge, Staplecross
- Trek-Trailers Three Counties - Hereford
Buy or hire the HTK if...
A heavy-duty three-way tipper for builders' merchants and groundworkers who need to tip to either side as well as the rear. The wide model line (2000kg to 3500kg gross) lets buyers pick a size without moving to a different range.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Equi-Trek Space-Treka III and the Humbaur HTK?
The Equi-Trek Space-Treka III is a trailer with a large horse area and separate living space; the Humbaur HTK is a a tandem-axle three-way tipping trailer for construction and agricultural use.
Can I tow the Equi-Trek Space-Treka III or the Humbaur HTK 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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