HEINKEL B2A4 specifications — approved in Switzerland
| Length | 6’300 mm |
| Width | 2’295 mm |
| Height | 3’250 mm |
| Wheelbase | 2’310 mm |
| Body type | Baustellenanhänger |
| Tires | 185 R 14 C |
| Manufacturer | 5097 HEINKEL FAHRZEUGBAU KG D-7902 BLAUBEUREN-GERHAUSEN |
| Approval date | 06/07/1988 |
| Type approval no. | 9H3501 |
