1. August 21, 2012

2. Beyond EPA 2013 - Evolution of Technology
NOx, PM CO2
thru
Fuel
Efficiency
Selective Catalytic
Reduction
Diesel Particulate
Filter
OBD
Cooled Exhaust Gas
Recirculation
Electronic Fuel Systems
Aftercooling

3. Rock Solid Rules
Idle time is costly!
Every HOUR of idle time can
decrease fuel efficiency by 1%.
Less Idling decreases fuel
consumption resulting in
less emissions (GHG), and
a smaller carbon footprint.
Idling increases maintenance and
reduces component durability.

4. Cost of Engine Idling – Fuel Consumption
 Idle time can significantly affect the vehicle’s fuel efficiency.
 Overall, Up to 10% impact on MPG.
 The vehicle uses the most diesel fuel when
the engine runs and the truck doesn’t move.
 Idle/PTO fuel consumption increases exponentially
with engine speed. Almost double with SCR Engines.
Idle/PTO Fuel Consumption
Engine Speed RPM Average Fuel Consumption (Gal/Hr)
650 ~0.5
1000 ~1.0
1200 ~1.5
 When idling is necessary to maintain cab/bunk compartment
temperatures, select the lowest idle speed possible
to maintain cab heat.
 Select the lowest idle speed possible to
maintain engine temperature of 140 F Degree
in winter operation.

5. Cost of Engine Idling – Maintenance
 AFTERTREATMENT
– Idling results in inefficient combustion, increasing your
soot-load downstream into your AFTERTREATMENT.
– AFTERTREATMENT plugs; requiring a REGENERATION;
buring MORE diesel fuel to clean DPF of soot-load.
– Increased regenerations decreases the life of the
catalyst filters. $1,500-2,000/each.
– Today You pay in fuel THREE times for extra idling.
 ENGINE FAN
– If fan is engaged during idling, it results in additional
fuel consumption.
– Creates a dust-storm under the hood,
reducing air-cleaner life AND engine life.
– Reduces Fan Clutch life for when you really need it –
to cool down the engine.

6. Cost of Engine Idling – Durability
 While the engine is running,
You are wearing-out all of these
components prematurely:
– Air-compressor
– Fan Clutch
– Belts and Idler Pulleys
– Alternator
– Water Pump
– Turbo (very expensive turbo today)
– Injectors (thru increased regenerations)
– Aftertreatment Exhaust System, and components
– Air Intake system: Air cleaners, EGR Valves
–Every part on the engine……

7. How do I reduce Idling?
•Shut it off !
•Utilize Electronic Engine Controls
•Auxiliary Heaters
•Diesel Fired Heaters; set on timer
•Electric Heaters via Shorepower
•DC Battery Power Units Heat/AC
•APU’s for Hotel loads
•Don’t bump-up Idle speed.

8. Programmable Engine Features
 Idle Shutdown
 Idle Shutdown in PTO
 Idle Shutdown Override
 Ambient Temperature Shutdown Override
 Driver Reward

9. How do I manage Idling?
You can’t manage anything
without an effective means to
measure it.
You can’t change behaviors
unless you have good data
to validate your goals.

10. www.powerspec.cummins.com
-Computer Based
-For ISB, ISC, ISL,
ISM, ISX, Celect+
(since 1996)
-Read Trip Info
-Read Fault Codes
-Set Features and
REQUIRES Parameters
InLine 6 Data Link Kit
#2892092, $897.00 -Requires DataLink
Connector

11. www.quickcheck.cummins.com
QuickCheck 5200
-Rugged Hand-held Tool
-Trip Information Reporting
-Set Features & Parameters
-Read Fault Codes
-Universal, works with all
engines communicating
over the J1939 DataLink
-Synchronizes with
Computer thru USB
-$1,059 Kit with Case
-Includes Connectors
-Part #4919189

12. Summary….
You do the math…..
Every Drop of fuel saved goes
right to the bottom-line $ $.
You pay three times in fuel
burned for Idling today.
Reduce Green-House Gases.
Reduce Maintenance Costs.

13. The days of casual Idling are over…..

14. Our Commitment
Delivering the right technology with
the right support …. On time, EveryTime.
Depend On Cummins! THANK YOU.

16. Appendix

17. Ambient Temperature Override

18. Heavy-Duty Diesel Engine Standards
Heavy Heavy-Duty
584
600
567
g CO2 / bhp-hr
550
555 490
500
475 Baseline
450
460 Year: 2014
400
Year: 2017
Vocational
(FTP) Tractor
(SET)
Year: 2017 Year: 2014 Baseline
2014 2017
Vocational 3% 5%
Tractor 3% 6%

19. Medium-Duty Diesel Engine Standards
Medium Heavy-Duty
650 630
g CO2 / bhp-hr
600 600
518
550 576
502
500 Baseline
450 487 Year: 2014
400 Year: 2017
Vocational
(FTP) Tractor
(SET)
Year: 2017 Year: 2014 Baseline
2014 2017
Vocational 5% 9%
Tractor 3% 6%

20. Regulatory Framework
HD Pickup Combination
Vocational Tractors
Trucks & Vans
Pickups and Vocational Vehicles Tractors
Vans Vehicle Simulation Vehicle Simulation
Vehicle Chassis 2-3% by 2014 (Tires) 3-15% by 2014
Work Factor
10% for Gasoline
Vocational Engines Tractor Engines
15% for Diesel Existing FTP Test Existing SET Test
2014-18 Phase-In 3-5% by 2014, 5-9% by 2017 (Diesel) 3% by 2014, 6% by 2017
5% by 2016 (Gasoline)
Hybrids Trailers
Vehicle and Power Pack Certification Options Future
Class 2B & Class 3 4 5 6 Class 7 & Class 8
8.5k 10k 14k 16k 19.5k 26k 33k
      
10k lb 14k lb 16k lb 19.5k lb 26k lb 33k lb 80k lb
GVW GVW GVW GVW GVW GVW GVW