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arbcombo -- Donaldson NR-LNF System Posted: 17 Nov 2011 12:02:26
Verification of the Donaldson NR-LNF System for Select Off-road Applications. The Air Resources Board has granted a conditional verification for the Donaldson NR-LNF system. The conditional verification includes select off-road diesel equipment powered by off-road diesel engines manufactured from 1996 through 2010, rated between 100 horsepower (hp) and 600 hp, inclusive, and certified by ARB to a particulate matter (PM) emission level of 0.20 grams per brake horsepower-hour (g/bhp-hr) or less and to an oxides of nitrogen emission level of at least 3.0 g/bhp-hr, except those engines equipped with exhaust gas recirculation (EGR). The Donaldson NR-LNF system provides real emission reductions of PM consistent with the Level 3 plus verification category. Specific engine families and conditions for which the NR-LNF system has been approved may be found on the ARB website at: http://www.arb.ca.gov/diesel/verdev/verdev.htm. You are receiving this single arbcombo email because you are a subscriber to or have made a public comment to one or more of the following lists: diesel-retrofit, ms-mailings.