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Tier4 Emission Regulations

Doosan Infracore has made ceaseless efforts to protect the Earth’s environment and its atmosphere. We are manufacturing equipment that meets the strengthened Tier 4 emission regulations.

Emission Regulations

To protect the atmosphere, the United States' Environment Protection Agency and the California Air Resources Board have adopted the Emission Regulations on the industrial diesel engines since 1996. This regulation applies to all Off-Road (Non-Road) diesel engines for construction equipment, agricultural equipment, generators, etc. It includes Excavators, Wheel Loaders, Forklifts, Bulldozers, Tractors, Lawn Mowers, etc.

U.S. EPA

U.S. EPA
(Kilowatt)KW (Horse Power)HP ‘96 ‘97 ‘98 ‘99 ‘00 ‘01 ‘02 ‘03 ‘04 ‘05 ‘06 ‘07 ‘08 ‘09 ‘10 ‘11 ‘12 ‘13 ‘14 ‘15 ‘16 ‘17
0~7 0~10 Tier1(10.5)/8.0/1.0 Tier2(0.75)/8.0/0.80 Tier4 Final(7.5)/8.0/0.4
8~18 11~24 Tier1(9.5)/6.6/0.80 Tier2(7.5)/6.6/0.80
19~36 25~48 Tier1(9.5)/5.5/0.80 Tier2(7.5)/5.5/0.60 Tier4 Interim(7.5)/5.5/0.30 Tier4 Final(4.7)/5.5/0.03
37~55 49~74 Tier19.2/--/--/-- Tier2(7.5)/5.0/0.40 Tier3(4.7)/5.0/0.30(Option1)
56~74 75~99 Tier4 Interim(4.7)/5.0/0.3 Tier4 Interim3.4/0.19/
5.0/0.02
Tier4 Final0.40/0.19/
5.0/0.02
75~129 100~173 Tier19.2/--/--/-- Tier2(6.6)/5.0/0.30 Tier3(4.0)/5.0/0.30
130~224 174~301 Tier19.2/1.3/11.4/0.54 Tier2(6.6)/3.5/0.20 Tier3(4.0)/3.5/0.20 Tier4 Interim2.0/0.19/
3.5/0.02
Tier4 Final0.40/0.19/
3.5/0.02
225~449 302~602 Tier19.2/1.3/11.4/0.54 Tier2(6.4)/3.5/0.20 Tier3(4.0)/3.5/0.20
450~560 603~751 Tier19.2/1.3/11.4/0.54 Tier2(6.4)/3.5/0.20 Tier3(4.0)/3.5/0.20
> 560 > 751 Tier19.2/1.3/11.4/0.54 Tier2(6.4)/3.5/0.20 Tier4 Interim3.5/0.40/3.5/0.10 Tier4 Final3.5/0.19/
3.5/0.04

(NOx + HC) / CO / PM (Oxides of Nitrogen + Hydrocarbons) / Carbon Monoxide / Particulate Matter (g/kW-hr)

NOx / HC / CO / PM    Oxides of Nitrogen / Hydrocarbons / Carbon Monoxide / Particulate Matter (g/kW-hr)

EUROPE

EUROPE
(Kilowatt)KW (Horse Power)HP ‘96 ‘97 ‘98 ‘99 ‘00 ‘01 ‘02 ‘03 ‘04 ‘05 ‘06 ‘07 ‘08 ‘09 ‘10 ‘11 ‘12 ‘13 ‘14 ‘15 ‘16 ‘17
18~36 24~48 Stage II 8.0/1.5/5.5/0.8 Stage III A(7.5)5.5/0.6
37~55 49~74 Stage I9.2/1.3/6.5/0.85 Stage II 7.0/1.3/5.0/0.4   Stage III B(4.7)5.0/0.4
56~74 75~99 Stage IV(4.7)/5.0/0.4 Stage III B3.3/0.19/
5.0/0.025
Stage IV0.4/0.19/
5.0/0.025
75~129 100~173 Stage I9.2/1.3/5.0/0.70 Stage II 6.0/1.0/5.0/0.3 Stage III A(4.0)/5.0/0.3 Stage III B3.3/0.19/
5.0/0.025
130~560 174~751 Stage I9.2/1.3/5.0/0.54 Stage II 6.0/1.0/3.5/0,2 Stage III A(4.0)/3.5/0.2 Stage III B2.0/0.19/
3.5/0.025
Stage III B0.4/0.19/3.5/0.025

(NOx + HC) / CO / PM (Oxides of Nitrogen + Hydrocarbons) / Carbon Monoxide / Particulate Matter (g/kW-hr)

NOx / CO / PM    Oxides of Nitrogen + Hydrocarbons / Carbon Monoxide / Particulate Matter (g/kW-hr)

Regulations on 130~560kw Engines

EPA Tier3

South Korea

South Korea
(Kilowatt)KW (Horse Power)HP ‘04 ‘05 ‘06 ‘07 ‘08 ‘09 ‘10 ‘11 ‘12 ‘13 ‘14 ‘15 ‘16 ‘17
0~7 0~10 Tier4 Final(7.5)/8.0/0.40
8~18 11~24 Tier4 Final(7.5)/6.6/0.40
19~36 25~48 Tier1(9.5)/5.5/0.80 Tier2(7.5)/5.5/0.6 Tier3(7.5)/5.5/0.3 Tier4 Final(4.7)/5.5/0.03
37~55 49~74 Tier19.2/1.3/5.5/0.6 Tier2(7.5)/5.0/0.4 Tier3(4.7)/5,0/0.4 Tier4 Final(4.7)/5.0/0.03
56~74 75~99 Tier4 Final0.40/0.19/
5.0/0.025
75~129 100~173 9.2/1.3/
5.0/0.6
Tier2(6.6)/5,0/0.3 Tier3(4.0)/5,0/0.3
130~224 174~301 9.2/
1.3/
5.0/
0.54
Tier2(6.6)/3.5/0.2 Tier3(4.0)/3,5/0.2 Tier4 Final0.40/0.19/
3.5/0.025
225~449 302~602 Tier2(6.4)/3.5/0.2
450~560 603~751

(NOx + HC) / CO / PM (Oxides of Nitrogen + Hydrocarbons) / Carbon Monoxide / Particulate Matter (g/kW-hr)

NOx / HC / CO / PM    Oxides of Nitrogen / Hydrocarbons / Carbon Monoxide / Particulate Matter (g/kW-hr)


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