1. General 1.6 Exhaust gas emission regulation The engines in this manual have been certified by the US EPA, California ARB and/or the 97/68/EC Directive. California Proposition 65 Warning Diesel engine exhaust and some of its constitutions are known to the State of California to cause cancer, birth defects, and other reproductive harm.
California Proposition 65 Warning Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and reproductive harm 1.6.1 The Emission Standard in USA (1) EPA Nonroad Diesel Engine Emission Standards g/kW·hr(g/bhp·hr) Note1) The EPA emission regulation under 130kW is mentioned below. Note2) As for Model year, the year which a regulation is applicable to is shown. (2) California ARB Emission Regulation The ARB emission standard is based on that of the EPA.
18 Engine Power Tier Model Year NOx HC NMHC + NOx CO PM kW Tier 1 2000 - - 10.5 (7.8) 8.0 (6.0) 1.0 (0.75) Tier 2 2005 - - 7.5 (5.6) 8.0 (6.0) 0.80 (0.60) 8 Tier 1 2000 - - 9.5 (7.1) 6.6 (4.9) 0.80 (0.60) Tier 2 2005 - - 7.5 (5.6) 6.6 (4.9) 0.80 (0.60) 19 Tier 1 1999 - - 9.5 (7.1) 5.5 (4.1) 0.80 (0.60) Tier 2 2004 - - 7.5 (5.6) 5.5 (4.1) 0.60 (0.45) 37 Tier 1 1998 9.2 (6.9) - - - - Tier 2 2004 - - 7.5 (5.6) 5.0 (3.7) 0.40 (0.30) Tier 3 2008 - - 4.7 (3.5) 5.0 (3.7) 75 Tier 1 1997 9.2 (6.9) - - - - Tier 2 2003 - - 6.6 (4.9) 5.0 (3.7) 0.30 (0.22) Tier 3 2007 - - 4.0 (3.0) 5.0 (3.7) Engine classification Transient smoke standards % opacity (acceleration/lug/peak modes) Constant speed engine Not regulated Variable speed engine 20/15/50 or less