Head to head
Humbaur HTK vs Ifor Williams CT136
The Humbaur HTK is rated 2.1 tonnes heavier gross.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Humbaur HTK is rated 2.1 tonnes heavier gross.
Specifications side by side
| Humbaur HTK | Ifor Williams CT136 | |
|---|---|---|
| Gross weight | 3500kg | 1,400kg single axle / 2,000kg twin axle / 2,600kg CT136HD |
| Payload | 2550kg | - |
| Internal bed | 3.14m x 1.75m | - |
| Axles | Twin | - |
| Brakes | Braked | - |
| Unladen weight | - | 400kg single axle / 495kg twin axle |
| Bed | - | 4.00m x 1.84m |
Sources: Humbaur HTK, Ifor Williams CT136. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HTK if...
- you want one that is rated 2.1 tonnes heavier gross
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 CT136 if...
The accessible end of car transport, for towing a road car, a track-day car or a small classic. Motorsport and classic-car owners tend toward the twin-axle and HD versions for the higher gross weight and the tie-down provision.
Full CT136 specifications →Common questions
What is the difference between the Humbaur HTK and the Ifor Williams CT136?
The Humbaur HTK is rated 2.1 tonnes heavier gross. The Humbaur HTK is a a tandem-axle three-way tipping trailer for construction and agricultural use; the Ifor Williams CT136 is a flatbed car transporter, single or twin axle.
Can I tow the Humbaur HTK or the Ifor Williams CT136 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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