1. 2017 L9: Proven Performance
October, 2016

2. Contents History of L9 Proven Record of Success Customer Benefits
Enhancements by Subsystem
Product Information
Service & Support

3. A Rich History Rooted in
Innovation
Earned its first profit in 1937
Founded in 1919 by Clessie Cummins and W.G. Irwin
Promoted diesels as a reliable source of power
Pioneered the development of diesel engines
Talking points
Founded in 1919, the result of an unlikely partnership between a banker and an inventor, who shared a belief in the power of ideas and a vision for what ingenuity and hard work could achieve.
The men were Clessie Cummins and W.G. Irwin, visionaries who saw the potential and power of the simple diesel engine.
Here is some of the basic history:
Cummins was founded in 1919 in Columbus Indiana, by mechanic Clessie Cummins and investor W. G. Irwin with the financial support from the Irwin family.
As one of the 200 companies with the diesel license, Cummins took the available technology and transformed diesel into a reliable and everyday use of transformation power source.
To promote the diesel engines, Cummins did a lot of creative events to let the world see the reliable power of diesel.
Coast to coast bus tour powered by Cummins diesel engine in 1932 (started in New York and arrived in Los Angeles in 91 hours 10 min and burned only 365 gallons of fuel, which cost $21.90)
Cummins car also ran in the Indianapolis 500 in early 1930s
Clessie also drove a Cummins-powered Auburn car from New York to San Francisco in 1935 on $7.62 worth of fuel
The Irwin family believed in diesel technology and understood the importance of taking the long view – that investing in innovative ideas take time.
It took 18 years before Cummins earned its first profit - in And the rest, as we say, is history.
Search tags: The Power of Cummins, power_of_cummins, the_power_of_cummins, cumminspower
Focused on the long term and greater good

4. Performance Legendary Partner Dependable Customers Loyal
Five Cummins logos – four retired and current logo. 
Vision, innovation, scale, durability, and environment.  We have developed and continue to evolve to meet and exceed our customers’ needs. What will our next legacy be?

5. 25+ 5M+ 2.25M+ Of Success Proven Record
North American market leader
Stable architecture and robust design for a broad range of applications
Years of Production
C & L Series produced globally
miles of pre-production experience
25+
5M+
2.25M+

6. The Total Package Robust platform with over 5 million units sold
In-line 6 Cylinder
HP, lb-ft Torque
Class-leading power-to-weight ratio
Proven in various duty cycles and across diverse applications
Certified to 2017 Green House Gas standards

7. Total Engine System Integration Air Handling & EGR Combustion &
Aftertreatment
Combustion &
Fuel Systems
Electronic Controls
Fuel and Lube Filters
With our in house component business and technology, we are able to find optimized solutions in each aspect but also the combinations that do so in concert:
Base engine: friction and parasitics, displacement, bore/stroke
Combustion: bowl design, nozzle spray angle, alternative fuels, injection pressure, multiple injections, rate shaping
Air Handling: EGR, turbo efficiency
Aftertreatment: High NOx conversion, good uniformity of flow and urea, temperature management
Is the integration and optimization that enables to deliver innovative solutions that meet customer requirements in diverse markets and applications

8. Robust Air Handling System
Single Variable Geometry Turbocharger (VGT)
Simple, elegant design
One sliding nozzle for dynamic airflow control
Provides engine braking
Proven reliability and durability
Common HD bearing system design
Modified exhaust manifold interface to improve durability and serviceability
Exhaust Gas Recirculation (EGR)
Steel braided inlet and outlet tubes for improved durability
The Air handling system is lead first and foremost by the Cummins Turbo Technologies Variable Geometry Turbocharger (VGT). This single VGT turbocharger is a simple and elegantly designed turbo that can dynamically adjust the airflow by adjusting a single sliding nozzle for better air/fuel mixing. Additionally, the VGT provides engine braking without the need of incorporating a separate engine brake. The 2017 L0 will build upon the proven reliable and durable VGT by incorporating a Heavy-duty bearing system that can be found on our X15 and X12 engines. Additionally, the exhaust manifold and VGT interface has been modified to improve the turbochargers durability and serviceability.

9. Fuel Systems and Combustion
XPI Fuel System provides multiple injections per event with 15 years of experience
Reduces noise
Reduces emissions
Improves fuel efficiency
8.9 liters of displacement for increased power density without increasing engine stress

10. Fuel Filters by Fleetguard
NanoNet Fuel Filters have been used since 2013
10-13 times more effective at removing 4 micron particulates
Traps and retains contaminants even under real world vibration and flow surge
Protects high pressure injectors from damaging fuel systems
Increases fuel system robustness
Separates water for better fuel protection
In order to provide the class leading compression ratio, the fuel quality needs to be best-in-class in order to prevent any fuel system damage. Since 2013, the ISL9 and now L9 have utilized Cummins Filtration Fleetguard Fuel Filters with NanoNet media. The NanoNet media provides times more protection compared to a StrataPore filter when removing 4 micron particulates (smaller than a red blood cell). This media does a better job at not only trapping the microns, but holding onto the microns during severe vibration. This protects injectors and improves the overall fuel system robustness.
In 2017, a new stage 1 fuel filter will incorporate water in fuel separation technology to provide even better quality diesel to the fuel system.

11. Electronic Controls Single high capacity ECM (2350)
Common ECM across most diesel on-highway products
Full control authority over the engine and aftertreatment system for optimized performance and improved engine lamp strategy
Incorporates Connected Solutions
Connected Diagnostics
Connected Calibrations*
Connected Tuning*
*Connected Calibrations and Tuning capability availability at later date

12. Single Module Aftertreatment
Customer voice-driven design
Combines high-efficiency SCR, an enhanced dosing unit and a high capacity DPF into a single flow-through unit.
MidRange System features:
Up to 70% reduction in space claim
Up to 30% reduction in weight
Enhanced thermal and fuel efficiency
Building off over 10 years of aftertreatment experience, the 2017 L9 will use the new, Single Module Aftertreatment, from Cummins Emission Solutions. By consolidating the 2010 and 2013 aftertreatment system (DPF, Decomposition Tube, and SCR catalyst) into a single flow through unit, the L9 aftertreatment will see up to a 70% reduction in space claim (volume) and up to 30% reduction in weight. This flow-through design, either side-in-side out, or end-in-end-out, provide better thermal management and fuel efficiency without increasing backpressure.

13. Advertised Horsepower Clutch Engagement Torque Aftertreatment System
Technical Specifications
Advertised Horsepower hp kW
Peak Torque
lb-ft
N-m
Governed Speed
2100/2200 rpm
Clutch Engagement Torque
575 lb-ft
780 N-m
Number of Cylinders 6
System Weight
1852 lb
840 kg
Engine (Dry)
1695 lb
769 kg
Aftertreatment System
157 lb
71 kg

14. Ratings Engine Model Power HP (kW) Peak Torque lb-ft (Nm) @ rpm
HP Performance Ratings
L9 380
380 (283)
L9 370
370 (276)
HP Productivity Ratings
L9 350
350 (261)
1150
L9 330
330 (246)
L9 300
300 (224)
L9 270
270 (201)
L9 260
260 (194)

15. Specialty Applications
Rating Strategy
Differences
Turbo
Pistons
Damper
370
1250
380
Specialty Applications
400
450
Performance
Productivity
260
720
350
1150
Optimized Single Module size for the specific engine series

16. Vocational and Linehaul: Up to 66,000 lbs GCVWHP
RPM

17. Vocational and Linehaul: Up to 66,000 lbs GCVWHP
RPM

18. Every 3rd to 4th Oil Change Interval
Maintenance Intervals
Maintenance Item
Miles
Kilometers
Hours
Oil and Filter
15,000
24,000
500
Fuel Filter
Coolant Filter
Standard Coolant
60,000
96,000
2,000
Overhead Adjustment
150,000
240,000
5,000
Coalescing Filter
Every 3rd to 4th Oil Change Interval
DEF Filter
200,000
320,000
6,500
Particulate Filter Cleaning
Outlined are the typical maintenance intervals for the L9. For duty cycle, application, or average mpg specific maintenance intervals please consult the operation and maintenance manual for the most up-to-date information.
Consult your Operation and Maintenance Manual for more information.
Consult your Operation and Maintenance Manual for more information.

19. Base Warranty 2 Year / 250K Miles 100% Coverage for:
Parts and labor on warrantable failures
Aftertreatment
Consumables used in the repair
All with no deductible
*Warrantable failures are those due to defects in Cummins material of factory workmanship.
Base engine warranty coverage for Cummins L9 includes parts and labor on warrantable failures for both the engine and the aftertreatment system. Even consumables used in the repair are covered – all with no deductible.

20. Extended Coverage
Your choice between multiple comprehensive packages that provide peace of mind
Protection from unexpected repair costs
Reduces variability and risk in budget planning
Helps plan maintenance and repair budgets
Allows for customization based on application
Easy to understand

21. Key Electronic Features
Vehicle Acceleration Management
Gear Down Protection
Road Speed Governor
Cruise Control

22. Realizing
Our Vision
Realizing that everything we do has a direct benefit to the customer, organizing our company to be more customer-focused and driven is our top goal.

23. 3500 Cummins authorized service locations
With Cummins, you are not only receiving market-leading products, you are receiving expert support from Cummins Care. Cummins Distributors, OEM and Independent dealers provide a full level service (maintenance, parts, and repair) opportunities. As you can see by the map, if an issue were to occur, you can feel confident knowing that there is a Cummins Service Location nearby. For the closest, available, service center, please contact Diesels.