Worldwide Harmonized Heavy Duty Emissions Certification Procedure
Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations...
Transcript of Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations...
![Page 1: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/1.jpg)
Worldwide Engine Emissions Regulations
For Greater than 560kW
![Page 2: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/2.jpg)
US EPA Emission Standards for Greater than 560kW P
M
NOx
0.25
0.50
0 1 2 3 4 5 6 7
NOx HC PM CO
g/(kW*hr)
TIER 2 6.4 (NOx+HC) 0.54 3.5
TIER 4 FINAL Non-Genset (Machines) 3.5 0.19 0.04 3.5
Tier 4 FINAL Gensets 0.67 0.19 0.03 3.5
TIER 2
TIER 4 NON-GENSET
• Tier 2 started in 2006
• Tier 4 Final started in 2014 with
transitional provisions expiring at
the end of 2017.
• All US equipment models will need
to be Tier 4 Final starting in 2018
• Gensets regulated more
stringently than machines.
US EPA >560kW NOx & PM Emission Limits
![Page 3: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/3.jpg)
Worldwide Emissions Standards for > 560kW
Nonroad Mobile Applications - 2014
• We expect all equipment manufacturers to conclude their US transition program (a.k.a. “Flex”) by the end of 2017. All new equipment >130kW should be Tier 4 Final starting in 2018.
• India has genset requirements affecting both mobile and stationary engines. Emission requirements are approximately Stage IIIA for less than 800kW, and Stage I for greater than 800kW
• Singapore requires Tier 2 level emissions.
![Page 4: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/4.jpg)
2014 Worldwide Regulations for Nonroad Mobile >560kW
T4f
~V
India Genet Only: IIIA = 560kW – 800kW I = >800kW
II
UR
US Tier 1 / EU Stage I US Tier 2 / EU Stage II / Japan 2001
EU Stage V
T1 / I
T2 / II / J2
T3 / IIIA / J3
T4i / IIIB / J4i
T4f / IV / J4f
V
US Tier 3 / EU Stage IIIA / Japan 2006 US Tier 4i / EU Stage IIIB / Japan 2011 US Tier 4f / EU Stage IV / Japan 2014
Unregulated
![Page 5: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/5.jpg)
Worldwide Emissions Standards for > 560kW
Nonroad Mobile Applications - 2017
• China begins regulating >560kW engines in 2014
• Transitional provisions will expire by April 2016.
![Page 6: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/6.jpg)
2017 Worldwide Regulations for Nonroad Mobile >560kW
T4f
~V
India Genet Only: IIIA = 560kW – 800kW I = >800kW
II
UR
US Tier 1 / EU Stage I US Tier 2 / EU Stage II / Japan 2001
EU Stage V
T1 / I
T2 / II / J2
T3 / IIIA / J3
T4i / IIIB / J4i
T4f / IV / J4f
V
US Tier 3 / EU Stage IIIA / Japan 2006 US Tier 4i / EU Stage IIIB / Japan 2011 US Tier 4f / EU Stage IV / Japan 2014
Unregulated
Expected Regulated Emission Levels. Subject to Change.
II
![Page 7: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/7.jpg)
Worldwide Emissions Standards for > 560kW
Nonroad Mobile Applications - 2020
• EU is expected to implement Stage V standards.
• We expect the regulation will be generally aligned with the US emission limits although some differences may still occur.
![Page 8: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/8.jpg)
2020 Worldwide Regulations for Nonroad Mobile >560kW
T4f
V
~V
II
UR
US Tier 1 / EU Stage I US Tier 2 / EU Stage II / Japan 2001
EU Stage V
T1 / I
T2 / II / J2
T3 / IIIA / J3
T4i / IIIB / J4i
T4f / IV / J4f
V
US Tier 3 / EU Stage IIIA / Japan 2006 US Tier 4i / EU Stage IIIB / Japan 2011 US Tier 4f / EU Stage IV / Japan 2014
Unregulated
Expected Regulated Emission Levels. Subject to Change.
II
India Genet Only: IIIA = 560kW – 800kW I = >800kW
![Page 9: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/9.jpg)
Lessons Learned / Best Practices
Emissions Regulations - Principles
• Alignment of regulations is a “win-win”. Benefits environment/customer/manufacturer
• Manufacturer: leverage existing designs, tooling, and experience.
• Customer: lower cost, increased reliability & durability
• Environment: likelihood of compliance improved with proven product
• Sufficient “lead time” is critical for successful regulatory programs
• Provide 3 years for equipment already in production to allow manufacturers to adjust manufacturing capacity and train service network.
• For new technologies, dialog with engine manufacturers is recommended to establish suitable lead time. e.g. US Tier 4 nonroad had almost 20 years of lead time between the initial draft of the regulations to the expiration of the transitional provisions.
• Engine Flexibility and Sell-Off are difficult to implement for regulators and should not be used if proper “lead time” has been provided.
![Page 10: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/10.jpg)
Lessons Learned / Best Practices
Emissions Regulations - Principles
• Concept of Regional Implementation is problematic.
• Must have proper infrastructure. For example, Tier 4 Final requires Ultra Low Sulfur Diesel Fuel, Low Ash Oil, and some engines also require urea.
• Apply regulations to new machines only. Existing machines may continue to be used without impact.
• Tier 4 adaptation will naturally occur based on machine wearout and/or business expansion.
• Nonroad equipment redesign is typically required to adopt lower emitting engines.
• Equipment manufacturers that simultaneously improve machine productivity and efficiency with the redesign to Tier 4 also improve the uptake of their Tier 4 products.
![Page 11: Worldwide engine emissions regulations for machines ... · Worldwide Engine Emissions Regulations ... Final starting in 2018. • India has genset requirements affecting both ...](https://reader033.fdocuments.net/reader033/viewer/2022051801/5adca8367f8b9aa5088bc535/html5/thumbnails/11.jpg)
Caterpillar Tier 4 Products All Power Categories
• 119,000+ Tier 4 products in the field with aftertreatment • 72M+ total machine & engine production hours