Technology Acert - Caterpillar (Presentation)
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Transcript of Technology Acert - Caterpillar (Presentation)
![Page 1: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/1.jpg)
![Page 2: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/2.jpg)
CAT®
ENGINES WITH
ACERT®
TECHNOLOGY
![Page 3: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/3.jpg)
Off-Road
Tier 3 / Stage IIIa
Compliance
![Page 4: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/4.jpg)
Caterpillar Innovations
![Page 5: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/5.jpg)
Caterpillar Innovations
![Page 6: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/6.jpg)
Caterpillar Innovations
![Page 7: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/7.jpg)
EPA and European Union
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Emissions Restricted
by EPA Standards
• Carbon Monoxide (CO)
• Hydrocarbons (HC)
• Non-Methane
Hydrocarbons (NMHC)
• Particulate Matter (PM)
• Oxides of Nitrogen
(NOx)
![Page 9: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/9.jpg)
2005 Tier 3 / Stage IIIa
1 Million Less Tons NOx
by 2010
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2005 Tier 3 / Stage IIIa
Equal to 35 Million Passenger Cars
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Tier 4 / Stage IIIb
Tier 2
Stage II
Tier 3
Stage IIIa
Tier 4
Stage IIIb
90% • Beyond Tier 3
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Field Testing
Off-Road
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Field Testing with
Customers and Dealers
![Page 14: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/14.jpg)
DEVELOPMENT
![Page 15: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/15.jpg)
Developing ACERT
With One Goal in Mind
![Page 16: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/16.jpg)
Possible Solutions
• Cooled EGR
• Non-Cooled EGR
With Compromises
![Page 17: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/17.jpg)
EXHAUST GAS
RECIRCULATION – EGR
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Cooled-EGR
![Page 19: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/19.jpg)
Variable Geometry Turbo-Charger
![Page 20: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/20.jpg)
EGR Cooler
![Page 21: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/21.jpg)
EGR VALVE
![Page 22: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/22.jpg)
2002 On-Highway Launch
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Bulldozer Technology?
On-Highway Solution?
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Engine Technology
Adaptable
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Engine Technology
Comprehensive
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Building Blocks
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Core Concept
Advanced Combustion
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Advanced Combustion
![Page 29: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/29.jpg)
Electronics
Proven, Reliable
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Electronics
Proven, Reliable
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Fuel Delivery
Extremely Accurate
![Page 32: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/32.jpg)
Fuel Delivery
Extremely Accurate
![Page 33: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/33.jpg)
Fuel Delivery
Precisely Timed and Controlled
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Air Management
![Page 35: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/35.jpg)
Air Management
Proven Technologies
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Air Management
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Variable Valve Actuation
Adjust for Engine Load and Speed
![Page 38: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/38.jpg)
Series Turbocharging
Improves Reliability, Extends Life
![Page 39: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/39.jpg)
Series Turbocharging
Improves Reliability, Extends Life
![Page 40: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/40.jpg)
Series Turbocharging
![Page 41: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/41.jpg)
Wastegate Turbocharging
Smaller and Midsize Truck Engines
![Page 42: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/42.jpg)
Wastegate Turbocharging
Smaller and Midsize Truck Engines
![Page 43: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/43.jpg)
Aftertreatment
![Page 44: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/44.jpg)
Aftertreatment
Residual Emissions CO2 + H20
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Future Technology
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Multiple Injection
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HEUI
For Smaller Engines
![Page 48: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/48.jpg)
MEUI
For Larger Engines
![Page 49: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/49.jpg)
ACERT TECHNOLOGY
![Page 50: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/50.jpg)
ACERT Technology
Enhances Combustion
![Page 51: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/51.jpg)
ACERT Technology
Long Engine Life
![Page 52: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/52.jpg)
Challenges Ahead
As We Move to Tier 4 / Stage IIIb
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Flexible, Adaptable
![Page 54: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/54.jpg)
Innovative, Effective
![Page 55: Technology Acert - Caterpillar (Presentation)](https://reader034.fdocuments.in/reader034/viewer/2022042422/545dbb82b1af9f280a8b4c8c/html5/thumbnails/55.jpg)