Head to head
Bockmann HL-AL 3218/27 vs SDC Trailers Rollerbed
The Bockmann HL-AL 3218/27 is a larger tandem-axle high-bed platform trailer. The SDC Trailers Rollerbed is a curtain-sided car transporter trailer with a roller bed for loading vehicles.
Last reviewed 13 September 2026

Specifications side by side
| Bockmann HL-AL 3218/27 | SDC Trailers Rollerbed | |
|---|---|---|
| Axles | 2 | SAF axles on drums |
| Gross weight | 2700kg | - |
| Payload | 2134kg | - |
| Internal bed | 3240mm x 1800mm | - |
| Brakes | Braked (overrun) | - |
| Length | - | 4m |
| Curtains | - | XL-rated curtains |
Sources: Bockmann HL-AL 3218/27, SDC Trailers Rollerbed. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HL-AL 3218/27 if...
A wider-bedded version of the HL-AL platform trailer, giving trade and construction users more deck area for the same 2.7 tonne gross weight. It is chosen when the standard HL-AL 3016 bed is too narrow for the load.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Rollerbed if...
A car transporter trailer built by SDC, Northern Ireland's largest trailer maker, used by vehicle recovery and haulage firms for moving cars on a roller bed. The curtain sides let vehicles be loaded and secured from either side.
Listed by
- Central Trailer Solutions Limited - Burton-on-Trent
- Central Trailer Solutions Limited - Burton-on-Trent, Alrewas
Common questions
What is the difference between the Bockmann HL-AL 3218/27 and the SDC Trailers Rollerbed?
The Bockmann HL-AL 3218/27 is a larger tandem-axle high-bed platform trailer; the SDC Trailers Rollerbed is a curtain-sided car transporter trailer with a roller bed for loading vehicles.
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