Head to head
Humbaur HTK vs Ifor Williams TT3017
The Humbaur HTK is a a tandem-axle three-way tipping trailer for construction and agricultural use. The Ifor Williams TT3017 is a tipping trailer, twin axle.
Last reviewed 13 September 2026
Specifications side by side
| Humbaur HTK | Ifor Williams TT3017 | |
|---|---|---|
| Gross weight | 3500kg | 3,500kg |
| Brakes | Braked | Braked |
| Payload | 2550kg | - |
| Internal bed | 3.14m x 1.75m | - |
| Axles | Twin | - |
| Unladen weight | - | 870-880kg depending on tyre specification |
| Internal body | - | 3.01m x 1.62m (9ft 9in x 5ft 6in) |
Sources: Humbaur HTK, Ifor Williams TT3017. Figures vary by model year and options, so check with the supplier before you commit.
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
Buy or hire the TT3017 if...
A mid-size powered tipper used by groundworkers, agricultural contractors and self-builders moving muck, aggregate and spoil. The electric tipping ram is what you are paying for over a hand-winch tipper, and on a trailer used weekly it earns that back quickly.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Humbaur HTK and the Ifor Williams TT3017?
The Humbaur HTK is a a tandem-axle three-way tipping trailer for construction and agricultural use; the Ifor Williams TT3017 is a tipping trailer, twin axle.
Can I tow the Humbaur HTK or the Ifor Williams TT3017 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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