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Head to head

Bateson PT66 vs Ifor Williams CT136HD

The Ifor Williams CT136HD is 425kg lighter empty. The Bateson PT66 is rated 900kg heavier gross.

Last reviewed 13 September 2026

PT66
Bateson PT66
Ifor Williams CT136HD
Ifor Williams CT136HD - image: GT Towing

Key differences

Specifications side by side

Bateson PT66Ifor Williams CT136HD
Gross weight3500kg2,600kg
Unladen weight935kg510kg
Payload2565kg-
Bed size5660mm x 2100mm (18' x 7')-
AxlesTriple-
Internal length-4.0m
Internal width-1.84m

Sources: Bateson PT66, Ifor Williams CT136HD. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the PT66 if...

  • you want one that is rated 900kg heavier gross

Bateson's largest hydraulic tilt trailer with triple hinged steel sides, used to move light commercial vehicles, plant and ground maintenance machinery. Its hydraulic tilt bed lets one person load without ramps.

Listed by

Full PT66 specifications →

Buy or hire the CT136HD if...

  • you want one that is 425kg lighter empty

The CT136HD suits recovery operators, racers and dealers who need a tougher car transporter than the standard CT136, thanks to its heavy-duty beam axles and multi-leaf suspension. Its 4.0m bed and 2.6 tonne gross weight cover most road cars without the cost of a beavertail trailer.

Listed by

Full CT136HD specifications →

Common questions

What is the difference between the Bateson PT66 and the Ifor Williams CT136HD?

The Ifor Williams CT136HD is 425kg lighter empty. The Bateson PT66 is rated 900kg heavier gross. The Bateson PT66 is a triple axle hydraulic tilt platform trailer; the Ifor Williams CT136HD is a ifor Williams' heavy-duty twin-axle car transporter trailer in the CT136 range, built for moving a single vehicle..

Which is lighter, the Bateson PT66 or the Ifor Williams CT136HD?

The Ifor Williams CT136HD. It is 425kg lighter empty than the Bateson PT66.

Can I tow the Bateson PT66 or the Ifor Williams CT136HD 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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