EmissionregulationEPA排放限值.doc

文档介绍：Table 1 EPA Tier 1-3 Nonroad Diesel Engine Emission Standards, g/kWh (g/bhp · hr) Engine Power Tier Year CO HC NMHC+NOx NOx PM kW <8 (hp < 11) Tier 1 2000 () - () - () Tier 2 2005 () - () - () 8≤ kW < 19 (11 ≤ hp < 25) Tier 1 2000 () - () - () Tier 2 2005 () - () - () 19 ≤ kW < 37 (25 ≤ hp < 50) Tier 1 1999 () - () - () Tier 2 2004 () - () - () 37 ≤ kW < 75 (50 ≤ hp < 100) Tier 1 1998 --- () - Tier 2 2004 () - () - () Tier 3 2008 () - () --? 75 ≤ kW < 130 (100 ≤ hp < 175) Tier 1 1997 --- () - Tier 2 2003 () - () - () Tier 3 2007 () - () --? 130 ≤ kW < 225 (175 ≤ hp < 300) Tier 1 1996 () () - () () Tier 2 2003 () - () - () Tier 3 2006 () - () --? 225 ≤ kW < 450 (300 ≤ hp < 600) Tier 1 1996 () () - () () Tier 2 2001 () - () - () Tier 3 2006 () - () --? 450 ≤ kW < 560 (600 ≤ hp < 750) Tier 1 1996 () () - () () Tier 2 2002 () - () - () Table 1 EPA Tier 1-3 Nonroad Diesel Engine Emission Standards, g/kWh (g/bhp · hr) Engine Power Tier Year CO HC NMHC+NOx NOx PM Tier 3 2006 () - (3.