Kubota WG972 E3 - General Emission Regulations

1-1
1. GENERAL
Along with E3 models, E2 models are yet available to be used in the following countries per output category.
NOTE
• * DG972 is only for stationary use.
e.g.oil field and emergency generator.
Current and future emission regulations.
HC+NO
X
/CO (g/kWh)
NOTE
• * with evaporative emission regulation
kW, disp. Model Type North America Europe Japan
P ≤ 19
0.225 ≤ L
WG752-G/GL-E3 E3 Available Non-available Available
WG/DF752-E2 E2 Non-available Available Available
DG972 * E2 Available Available Available
19 < P ≤ 30
0.825 < L ≤ 1.0
WG972-G/GL-E3 E3 Available Available Non-available
WG/DF972-E2 E2 Non-available Available Non-available
Countries kW, disp. 2009 2010 2011 2012 2013 2014 2015 2016
USA
CARB
P ≤ 19
0.225 ≤ L
8.0/549 *
19 < P
L ≤ 0.825
12.0/549 8.0/549 *
19 < P
0.825 < L ≤ 1.0
12.0/549 6.5/375 * 0.8/20.6 *
EPA
P ≤ 19
0.225 ≤ L
12.1/610 8.0/610 *
19 < P ≤ 30
L ≤ 1.0
12.1/610 8.0/610 *
Canada
P ≤ 19
0.225 ≤ L
12.1/610 8.0/610
Japan
P < 19
0.225 ≤ L
12.1/610
19 ≤ P < 560 HC/0.6 g/kWh, NO
X
/0.6 g/kWh, CO/20 g/kWh
EU
P ≤ 19
0.225 ≤ L
12.1/610
19 < P None