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Frequently asked questions about SCR
What does SCR stand for?
What are the main benefits with SCR?
Is there any special service required for an SCR system?
What is AdBlue/DEF?
Where can I buy AdBlue/DEF?
What is urea?
Is AdBlue/DEF harmful to the environment? Is it dangerous to handle?
What happens in the winter when we have temperatures down to –20 degrees C? Will the AdBlue/DEF liquid freeze?
What happens if the operator runs out of AdBlue/DEF?
What is the estimated difference in CO2 emissions between Stage 3A/Tier 3 products v/s SCR solutions?
Does Volvo Penta supply a complete system including engine aftertreatment and tanks etc…?
How is load acceptance affected compared with current stage 3A engines?
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