Download - Engine Impact of Idling
Beyond EPA 2013 - Evolution of Technology
CO2
thru
Fuel
Efficiency
Aftercooling
Diesel Particulate
Filter
Selective Catalytic
Reduction
Cooled Exhaust Gas
Recirculation
Electronic Fuel Systems
NOx, PM
OBD
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.
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.
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.
Cost of Engine Idling – DurabilityWhile 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……
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.
Programmable Engine Features
Idle Shutdown
Idle Shutdown in PTO
Idle Shutdown Override
Ambient Temperature Shutdown Override
Driver Reward
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.
www.powerspec.cummins.com
-Computer Based
-For ISB, ISC, ISL,
ISM, ISX, Celect+
(since 1996)
-Read Trip Info
-Read Fault Codes
-Set Features and
Parameters
-Requires DataLink
Connector
REQUIRES
InLine 6 Data Link Kit
#2892092, $897.00
www.quickcheck.cummins.comQuickCheck 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
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.
Delivering the right technology with
the right support …. On time, EveryTime.
Depend On Cummins! THANK YOU.
Our Commitment
Year: 2017
Year: 2014
Baseline
400
450
500
550
600
Vocational (FTP) Tractor
(SET)
555
460
567
475
584
490
g C
O2
/ b
hp
-hr
Year: 2017 Year: 2014 Baseline
Heavy Heavy-Duty
Heavy-Duty Diesel Engine Standards
2014 2017
Vocational 3% 5%
Tractor 3% 6%
Year: 2017
Year: 2014
Baseline
400
450
500
550
600
650
Vocational (FTP) Tractor
(SET)
576
487
600
502
630
518
g C
O2
/ b
hp
-hr
Year: 2017 Year: 2014 Baseline
Medium Heavy-Duty
2014 2017
Vocational 5% 9%
Tractor 3% 6%
Medium-Duty Diesel Engine Standards
Regulatory Framework
4 5 6 Class 7 & Class 8
Tractor Engines
Existing SET Test3% by 2014, 6% by 2017
Pickups and
Vans
Vehicle Chassis
Work Factor
10% for Gasoline
15% for Diesel
2014-18 Phase-In
Vocational Engines
Existing FTP Test3-5% by 2014, 5-9% by 2017 (Diesel)
5% by 2016 (Gasoline)
VocationalCombination
Tractors
Tractors
Vehicle Simulation3-15% by 2014
14k
16k lbGVW
16k
19.5k lbGVW
19.5k
26k lbGVW
26k
33k lbGVW
33k
80k lbGVW
HD Pickup
Trucks & Vans
Vocational Vehicles
Vehicle Simulation2-3% by 2014 (Tires)
Trailers
Future
Hybrids
Vehicle and Power Pack Certification Options
Class 2B & Class 38.5k
10k lbGVW
10k
14k lbGVW