SERRA Mammut L12 specifications — approved in Switzerland
| Length | 11’600 mm |
| Width | 2’300 mm |
| Height | 2’100 mm |
| Wheelbase | 730 mm |
| Body type | Holzbearbeitung |
| Tires (option) | 185 R 14 C |
| Manufacturer | 5859 SERRA MASCHINENBAU GMBH D-83253 RIMSTING |
| Approval date | 26/07/1995 |
| Type approval no. | 9S5803 |