What goes in must come out
There are four main exhaust ingredients that have negative effects on health and the environment: nitrogen oxides, particulates, hydrocarbons and carbon monoxide. For us at Volvo Trucks, the main focus is on cutting down nitrogen oxides and particulates. The past 20 years, we have managed to cut emissions of these substances from new trucks by 75 and 85 percent respectively. But we’re not done yet.
The emissions standards for trucks define the acceptable limit for exhaust emissions of new vehicles sold in the EU member states. The current standard Euro 5 means that a trucks’ diesel engine can exhaust a maximum of 2.0 grams of nitrogen oxide (NOX) per kWh and 0.02 grams of particulate matter (PM) per kWh. All engines available for the new Volvo FH live up to these standards.
Prepared for the next step
The new Volvo FH is compatible with D13K460 – the first of Volvo Trucks engines to fulfil the demands of Euro 6 – the new European standard that becomes mandatory for all new heavy trucks from January 1st 2014.
Learn more about Euro 6 here.
SCR and AdBlue make for a future-proof truck
Volvo has chosen SCR (Selective Catalytic Reduction) technology to meet the Euro 5 standard as well as Euro 6. The technique uses an additive called AdBlue that is injected into the exhaust gases before they pass through the SCR catalytic converter, where the oxides of nitrogen is turned into harmless nitrogen gas and water vapour. The infrastructure for AdBlue is steadily expanding.
Learn more about AdBlue availability here.