B6.7 EPA 2017 Product Overview
Cummins Internal
2
Medium Duty Purchase Drivers
Cummins Confidential
All
Applications
Pick up &
Delivery
Vocational Regional
Haul
School Bus Recreational
Vehicle
3
Cummins MD Engines vs Competitors Purchase Driver Categories
Cummins Confidential
4.594.55
4.354.27
4.434.45 4.43
4.26
4.16
4.45
4.164.08 4.11 4.08 4.08
4.324.39
4.14 4.124.05
4.11
4.26
4.04
4.224.3
3.4
3.6
3.8
4
4.2
4.4
4.6
4.8
5
Reliability Durability Fuel Efficiency Cost of Maintenance Engine Performance
Cummins B6.7 Cummins L9 Competitor A Competitor B Competitor C
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B6.7 The Proven Champion
Public
▪ 36 years of production with over 12 million
B-Series produced globally
▪ 200-325 HP, 520-750 lb-ft Torque
• Efficiency and Performance Ratings
▪ 3 years/unlimited mileage warranty
▪ Average fuel economy improvements of 8.5% in Efficiency Series compared to EPA 2013
▪ Certified to 2017 GHG standards
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▪ American designed and globally embraced
▪ Proven in various duty cycles and across
diverse applications
▪ High power-to-weight ratio
▪ Class-leading compression ratio
▪ Superior lifetime value
B6.7 The Proven Champion
Public
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Technical specifications
Advertised Horsepower 200-325 hp
Peak Torque 520-750 lb-ft
Governed Speed 2600 rpm
Clutch Engagement Torque 400 lb-ft
Number of Cylinders 6
Bore and Stroke 107 mm x 124 mm
System Weight 1295 lb
Engine (Dry) 1150 lb
Aftertreatment System 145 lb
Public
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1 Reliability, Durability & PerformancePower to Match Application Needs
2 ValueThe Right Tools for the Job
3UptimeAlways On
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1 Reliability, Durability & Performance
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Cummins B-seriesA History of Improvement
Public
B-series introduced 24V Cylinder Head 5.9L to 6.7L
DPF Introduced
Single Module
Introduced
EGR Introduced SCR Introduced
July 1983 1998 ISB 2002 ISB 2007 ISB 2010 ISB6.7 2017 B6.7
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NO substitute for experience
Years of B Series
Production
B Series Produced
Globally
Years of L Series
Production
L Series Produced
Globally
11
0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
6,000,000
7,000,000
2007 2010 2013 2017
Mileag
e
B6.7 field test mileage
Public
The B6.7 has completed over 6.4M miles
of pre-production field testing since 2007.
6.4M
miles
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B6.7 Efficiency & Performance Series
Public
150
200
250
300
350
450 500 550 600 650 700 750 800
Ho
rse
po
wer
(HP
)
Torque (lb-ft)
▪ Turbo
▪ Pistons
▪ Damper
▪ Aftertreatment size
Differences between
rating familiesPerformance
Series
Efficiency
Series
1313
2 Value
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Air Handling & EGR
Aftertreatment
Combustion &Fuel Systems
Electronic Controls
Fuel and Lube Filters
Total Engine System Integration
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Air Handling
VGT w/ HD rotor system
Base Engine
Front crank seal
Aftertreatment
Single Module
Fuel System
Stage 1 fuel filter
Controls
Connected Solutions
Power Cylinder
Increase Compression Ratio to
20:1 for Efficiency Series Ratings
Exhaust Gas Recirculation (EGR)
1-piece EGR crossover tube with
spherical joints
2017 B6.7 Key Features
Public
Optimized Fuel EfficiencyImproved Uptime
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B6.7 | Operating Cost Reduction
Internal
B6.7 (2013-2016) B6.7 (2017 - present)
Fuel DEF Oil & Filter Fuel Filter Crankcase Filter
8%
The 2017 B6.7 provides an 8% reduction in operating costs through improvements in fuel economy
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What makes aftertreatment function most
efficiently?
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The Cummins Solution
Cummins combines proven technologies to optimize aftertreatment performance without impacting engine performance and reliability.
▪ A function of our proven high-
pressure fuel injection system,
temperatures are managed
without additional hardware
and without increasing fuel
consumption
▪ Ensures higher temperatures
in the exhaust stream
▪ Enables engine brake
capabilities without additional
hardware
▪ Single pass-through design
optimizes exhaust flow
▪ Compact packaging helps
maintain hotter, consistent
temperatures across the unit
for better NOx reduction
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Variable Geometry Turbo Technology
2020
3 Uptime
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1 Reliability & Durability6 cylinders is the answer
No substitute for experience
2 ValueProviding the tools for the job
Torque where is counts
3 UptimeReliability combats TCO
Always On
No Compromise
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Peace of Mind
3 Year / unlimited mile base warranty
▪ Confidence in ultra-reliable product
▪ Further peace of mind, beyond proven
dependability
▪ 100% Coverage for:
• Parts and labor on warrantable failures
• Aftertreatment
• Consumables used in the repair
▪ Travel / Towing is covered
▪ All with no deductible
Public
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Service Network Density
3,700 Cummins authorized service locations