Head to head
Bockmann KK 3018/27 vs Ifor Williams CT166
The Ifor Williams CT166 carries 729kg more and is rated 800kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams CT166 carries 729kg more.
- Gross weight: the Ifor Williams CT166 is rated 800kg heavier gross.
Specifications side by side
| Bockmann KK 3018/27 | Ifor Williams CT166 | |
|---|---|---|
| Gross weight | 2700kg | 3500kg |
| Payload | 1886kg | 2615kg |
| Internal length | 2970mm | - |
| Internal width | 1820mm | - |
| Axles | 2 | - |
| Brakes | Braked (overrun) | - |
| Unladen weight | - | 885kg |
| Internal bed | - | 4.87m x 1.90m |
Sources: Bockmann KK 3018/27, Ifor Williams CT166. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the KK 3018/27 if...
An insulated, temperature-controlled box trailer for moving chilled or frozen goods, used by caterers, market traders and small food businesses. Its own cooling unit lets it hold a set temperature independent of the tow vehicle.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the CT166 if...
- you want one that carries 729kg more
- you want one that is rated 800kg heavier gross
Bought by garages, recovery operators and plant hire firms who load low vehicles or compact machinery by tilting the deck to ground level instead of driving up loading ramps. The narrower CT166 bed suits standard cars and single machines.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Common questions
What is the difference between the Bockmann KK 3018/27 and the Ifor Williams CT166?
The Ifor Williams CT166 carries 729kg more and is rated 800kg heavier gross. The Bockmann KK 3018/27 is a refrigerated box trailer; the Ifor Williams CT166 is a a tilt-bed car and machinery transporter trailer.
Which carries more, the Bockmann KK 3018/27 or the Ifor Williams CT166?
The Ifor Williams CT166, by 729kg.
Can I tow the Bockmann KK 3018/27 or the Ifor Williams CT166 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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