Principle solution
The SCR system consists of:
1
Urea tank
2 Pump unit
3 Injector unit
4 Silencer (with integral SCR catalytic converter)
5 SCR catalytic converter
6 Pre-catalytic converter
The urea solution is injected into the exhaust in spray
form by the injector unit before the SCR catalytic
converter.
Presentation
27
47711097 09-2018 © AB VOLVO PENTA