29th August 2002, Page 37
29th August 2002
Page 37

Page 37, 29th August 2002
Close
N The Good Old, Bad Old Days, Truck Exhausts Had
only to keep down noise levels. Today's systems also have to reduce both sootand smog-generating compounds from the engine's exhaust streams as the targets or cutting emissions......
Euro-4 Legislation Ii Telford Believes That Most Truck...
use either DPFs (Diesel Particulate Filters) or SCR (Selective Catalytic Reduction) to meet the emissions standards. In long-haul vehicles, SCR technology allows engines to be......