Cummins Westport Inc.

Cummins Westport
Spark Ignited Engines
September 2014
Cummins Westport Inc. (CWI)
A Joint Venture of Westport & Cummins
Cummins Inc.
50%
50%
Established in 2001
6-12 litre on highway natural gas engines
New 10 year Agreement 2012
Cummins Westport June 2014 Update
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Why Cummins Westport Natural Gas Engines?
Environmental Leadership
 Meet Regulated 2014 EPA/CARB
 Meet 2014 EPA GHG
 Lower noise
Performance
The Natural Choice
 Experience
 Delivered +50,000 engines
 +25,000 ISL G’s in service
 Industry Leading Technology
 Powerful, Reliable and Durable
 No hassle aftertreatment
 Lower fuel costs
 Cummins Factory built engines
 Cummins Factory Warranty
 Engineered for Performance
 VPI Engineering
 First fit OEM availability
 Cummins Service Network
 Parts, Service, Training Support
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2014/16 Cummins Westport Products.
2016
6.7 Litre
8.9 Litre
11.9 Litre
Spark Ignited
SEGR
Three Way Catalyst
Spark Ignited
SEGR
Three Way Catalyst
Spark Ignited
SEGR
Three Way Catalyst
Up to 60,000 miles/year
66,000 lb. GVW
Up to 80,000 lb. GVW
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CWI – Technology Strategy
 Cooled Exhaust Gas Recirculation (CEGR) Cummins
 Stoichiometric Combustion
Cummins Westport
 Spark Ignition
Cummins Westport
 Three Way Catalyst (TWC)
Cummins
Emission Solutions
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CWI Combustion Technology
Spark Ignited Stoichiometric with Cooled EGR
Stoichiometric EGR (SEGR)
Three Way Catalyst
Architecture
Spark
Plug
Spark Ignited
 Fuel, EGR and air are
premixed outside the cylinder
 Spark plug ignites the mixture
Charge Air Cooler
Three Way
Catalyst
EGR Cooler
Fuel
 Air flow controls fuel flow
Throttle
 Air/Fuel ratio controls
emissions
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Three Way Catalyst
 TWC reduces three harmful emissions: NOX, CO, HC
 End products are: N2, CO2, H2O
 Packaged as part of muffler
 Simple, passive device
 O2 Sensor connects to ECM
 Consistent performance across all duty cycles
Catalyst Inlet
Catalyst Outlet
NOX
N2
CO
CO2
HC
H2 O
ISL G / ISX12 G TWC
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Cummins Westport Confidential June 2014
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ISL G Natural Gas Engine





8.9 Litre (540 cu. In.)
In line 6 cylinder
Charge Air Cooled (CAC)
Spark ignition
Peak Rating:
– HP-320 hp Torque -1000 lb-ft
 Certified to 2014 EPA and CARB NOx
and PM standards
 Three Way Catalyst Aftertreatment
 Manufactured by Cummins in Cummins
Engine Plant- Rocky Mount, North
Carolina
 Over 25,000 engines in service
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ISL G Customer Benefits
 High power-to-weight ratio
 Diesel-like responsiveness
– Throttle response is comparable to ISL9 diesel
 Strong power density
– Virtually same torque curves as ISL9
 Improved Fuel Economy vs. lean burn engines
– 5% fuel economy improvement
 Maintenance-Free aftertreatment
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ISL G: The Right Applications
 Medium Duty Market
– Refuse / Dump / Mixer
– Transit and School Bus
– Pickup and Delivery Truck
– Medium Duty Specialty Vehicles (street
sweeper, yard spotter, etc…)
 Heavy Duty Market
– Up to 66,000 lbs GVW, 60,000 miles/yr
– Less Than Truck Load (LTL) applications
– Regional / Bulk Haul applications
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Service Guidelines
 ISL G recommendation for best reliability and durability is
maximum 66,000 lb GVW and 60,000 miles per year.
 Free PowerSpec tool with ISL G and ISX12 G (version 5.4.1)
available a powerspec.cummins.com
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ISL G Transit/Refuse Availability
TRANSIT BUS
OEM
New Flyer
NABI
Nova
ElDorado
Gillig
Model
30/35/40 Low
Floor
35/40 Low Floor
2012
EZ Rider II
30/35/40 Low
Floor
ISLG 280/320
ISLG 280/320
ISL G 280
ISLG 250/280
ISLG 280
Engine
60 BRT
LOW CAB FORWARD / REFUSE
OEM
AutoCar
Mack
Peterbilt
American
Lafrance
Crane Carrier
Model
Xpeditor
TerraPro LE
320
Condor
LET
ISL G 320
ISL G 320
ISLG 320
Terra Pro CO
Engine
ISLG 300/320
ISLG 320
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ISL G Conventional Truck Availability
OEM
Freightliner
Peterbilt
Kenworth
Volvo
Navistar
Model
M2 – 112
320
T800SH
VNM
TranStar
SD - 114
384
W900S
365
T440
T470
Engine
ISLG 320
ISL G 320
ISLG 320
ISL G 320
ISL G 320
6x4 Tractor
Tractor
Tractor
Tractor
Tractor
4x2 Tractor
Vocational
Vocational
4x2 Truck
Mixer
Mixer
ISL G 300
Application
6x2 Truck
Vocational
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Cummins Westport June 2014 Update
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Natural Gas Engine Introduction
 Target Markets
– Regional haul truck / tractor
– Vocational
– Refuse
 Platform & Technology
– Cummins 11.9 litre ISX12 diesel is base engine
– Utilizing spark-ignition with cooled EGR & three way catalyst (TWC)
• Same combustion technology as ISL G
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Natural Gas Engine
 Key Product Attributes
–
–
–
–
–
–
4 cycle, spark ignited, in-line 6 cylinder, turbocharged, CAC
Displacement – 11.9 litres (726.2 cu in)
Peak rating: 400 hp, 1450 lb-ft
2014 EPA/CARB certified
Meets 2014 EPA GHG requirements
Dedicated 100% natural gas engine
• Will operate on CNG or LNG
– Three Way Catalyst after-treatment
– Engine braking
– Manual/Automatic /AMT Transmissions
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Service Guidelines
 ISX12 G recommendation for best reliability and durability is
recommended maximum 80,000 lb GVW.
 Free Cummins PowerSpec tool with ISL G and ISX12 G (version
5.4.1) available at Powerspec.cummins.com
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Customer Feedback
John Erwin, Director of Operations Support
“ISX12 G does everything we need it to do..from city delivery to 80,000 lb class
8 highway transport. Our commitment to natural gas has brought new
business our way.”
Carl Suhr, Kwik Trip
“Fuel economy is currently running 12-13% per DGE below our diesels in like
application. That being said, our average cost differential between diesel and
CNG is running at a 48% advantage for CNG. Due to this differential our fuel
CPM is dramatically improved with the CNG equipment.”
Mark Storemann, Director of Operations
“Our 42 - ISX12 G Kenworth T660 Ruan trucks have accumulated about
72,000 miles/truck, and the fuel economy has been 5.8 - 6.0 mpg., which is
12% better than our ISL G fleet."
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ISX12 G Availability
Freightliner
Peterbilt
Kenworth
Volvo
Mack
Autocar
Cascadia
320
W900S
VNL
Pinnacle
Xpeditor
Day Cab,
Sleeper *
384
T660
365
T800 SH
579 *
T680 *
OEM
Model
567*
Engine
ISX12 G
ISX12 G
ISX12 G
ISX12 G
ISX12 G
ISX12 G
Application
Tractor
Refuse
Tractor
Tractor
Tractor
Refuse
Tractor
Vocational
Vocational
* New chassis for 2014
Vocational
Mid America Announcements - 2014
Kenworth T680
The T680 was introduced in day cab and 76inch sleeper configurations, and a 52-inch midroof sleeper option was added last year.
Peterbilt Model 579
Peterbilt Model 567
Peterbilt introduced a natural gas version of its two newest vehicles – the
on-highway Model 579 and the vocational Model 567 ideal for customers
in short- and regional-haul, refuse and construction applications.
Freightliner Cascadia Sleeper
Peterbilt Model 579
Freightliner Trucks will make its Freightliner Cascadia®
natural gas-powered tractors available with a 48-inch
sleeper cab, available with factory-installed compressed
natural gas (CNG) and liquefied natural gas (LNG) tanks
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Learn more @ cumminswestport.com
Featuring the Natural Gas Academy
videos covering:
Links & Resources
• What is Natural Gas?
• Natural Gas Engines
• Natural Gas Fuel Systems
• How to Fuel a Vehicle
• ISL G Engine Walk-Around
• ISX12 G Engine Walk-Around
• ISX12 G Driver Familiarization
• Natural Gas Engine Maintenance
• Upgrading Your Facility for NGVs
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cumminswestport.com
And more…
 Engines:
Specification, ratings, maintenance
intervals
 Product Brochures & Information Bulletins
OEM availability
Industry News, Tradeshows & Events
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CWI Contact Information
 Bill Boyce, Regional Manager Eastern USA
– [email protected]
– Office: (330) 534-8352
– Cell: (330) 720-9785
 Jerry Johnson, Regional Manager Western USA
– [email protected]
– Cell: (303) 396-9821
 Jorge Gonzalez, Regional Manager South Central USA and Mexico
– [email protected]
– Cell: (512) 650-6465
 Jeff Campbell, Director, Marketing (RM Canada)
– [email protected]
– Office: (604) 718-2099
– Cell: (604) 318-4790
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