Head to head
Bockmann KK 3018/27 vs Lider 39920
The Bockmann KK 3018/27 is rated 1,950kg heavier gross and is 47cm (1.5ft) wider inside.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Bockmann KK 3018/27 is rated 1,950kg heavier gross.
- Internal width: the Bockmann KK 3018/27 is 47cm (1.5ft) wider inside.
- Internal length: the Bockmann KK 3018/27 is 67cm (2ft) longer inside.
Specifications side by side
| Bockmann KK 3018/27 | Lider 39920 | |
|---|---|---|
| Gross weight | 2700kg | 750kg |
| Internal length | 2970mm | 230cm |
| Internal width | 1820mm | 135cm |
| Axles | 2 | 1 |
| Brakes | Braked (overrun) | Unbraked |
| Payload | 1886kg | - |
| Unladen weight | - | 370kg |
| Internal height | - | 157cm |
Sources: Bockmann KK 3018/27, Lider 39920. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the KK 3018/27 if...
- you want one that is rated 1,950kg heavier gross
- you want one that is 47cm (1.5ft) wider inside
- you want one that is 67cm (2ft) longer inside
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 39920 if...
The smallest box van in the range, for buyers who want lockable, weatherproof storage on the move without moving up to a braked twin-axle trailer.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Bockmann KK 3018/27 and the Lider 39920?
The Bockmann KK 3018/27 is rated 1,950kg heavier gross and is 47cm (1.5ft) wider inside. The Bockmann KK 3018/27 is a refrigerated box trailer; the Lider 39920 is a an unbraked single-axle enclosed box van trailer rated at 750kg gross weight..
Can I tow the Bockmann KK 3018/27 or the Lider 39920 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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