Sep 2018

Cummins X12

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The Productivity Champion

Powerful Performance

Power 350-500 HP @ 1900 rpm

Torque 1250-1700 lb-ft (1830-2300Nm)

Lower Operating Costs

Maximizes Payload for:

Regional Haul

Vocational

Pick Up & Delivery

300

1200 1300 1400 1500 1600 1700

400 500

350-500 HP

1250-1700 lb-ft

350-455 HP

1350-1700 lb-ft

LH / RH

Vocational

Product Overview

Worth the Weight

The Productivity Champion

Reliable Durable

Bottom Line Friendly

Customer Support

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Awarded HDT Top 20 Products

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Cummins Inc. has been awarded Heavy-

Duty Trucking’s 2018 Top 20 award for its

X12 engine platform. This award signifies

the innovation that delivers the lightest

heavy-duty engine in North America.

The Cummins X12 redefines the entire

medium-bore engine category (10 liter – 13

liter), setting new standards for productivity

in regional-haul, vocational and intermodal

truck applications.

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In the Press

Jim Park

“The engine responds very nicely to low-rpm

operation in the bottom five gears, when I usually

shift between 800 and 1,000 rpm. Startability is

great with that gear combination. In the higher

gears, shifts were comfortably made at 1,200 to

1,400 rpm.

The engine brake was fantastic for such a small

displacement engine, and when the revs get up to

2,100 or so, you can really feel it digging in. With

today's low-rpm operation, it's easy to forget about

the top 500 rpm in the engine range, but that's

where the engine brake works best.

Because the engine is so light, I'm sure it will be a

hit in weight sensitive applications.

I think the X12 is exactly the right engine for the

emerging regional haul market, and Cummins has

nailed the performance curves.”

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X12 Design Philosophy

Quick acceleration from stop

Remote Connectivity ready

Optimum power to weight ratio for

increase payload

Robust yet light weight design for

uncompromised durability

Improved fuel economy over a

variety of duty cycles

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The Productivity Champion

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Line Haul Torque & Power Curves

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100

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300

400

500

600

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200

400

600

800

1000

1200

1400

1600

1800

2000

2200

600 800 1000 1200 1400 1600 1800

Engine Speed (RPM)

Pow

er

(HP

)

Net Torq

ue (

LB

-FT

)

Ratings ranging from 350-455HP on one hardware set

Smoother operation with fewer downshifts

Responsive

torque at

low speeds

Power curve shaped to

discourage inefficient

overspeed

350 HP/1350 LB-FT

455 HP/1700 LB-FT

Torque

Power

Torque

Power

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Line Haul Ratings

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Model Name Power (HP) Peak Torque (Lb-Ft @ RPM) Governed (RPM)

X12 370 370 1350 @ 1000 1900

X12 380 380 1450 @ 1000 1900

X12 400ST 400 1550/1700 @ 1000 1900

X12 400SA 400 1550/1700 @ 1000 1900

X12 410 410 1450 @ 1000 1900

X12 410 410 1650 @ 1000 1900

X12 410ST 410 1450/1650 @ 1000 1900

X12 410SA 410 1450/1650 @ 1000 1900

X12 430 430 1550 @ 1000 1900

X12 430 430 1650 @ 1000 1900

X12 455 455 1700 @ 1000 1900

X12 455ST 455 1550/1700 @ 1000 1900

X12 455SA 455 1550/1700 @ 1000 1900

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0

100

200

300

400

500

600

0

200

400

600

800

1000

1200

1400

1600

1800

2000

600 800 1000 1200 1400 1600 1800 2000

Engine Speed (RPM)

Pow

er

(HP

)

Ne

t Torq

ue (

LB

-FT

)Vocational Torque & Power Curves

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Ratings ranging from 350-500 HP on one hardware set

Smoother operation with fewer downshifts

Responsive

torque at

low speeds

Power curve shaped for

better performance

(PTO)

365 HP/1250 LB-FT

500 HP/1695 LB-FT

Torque

Power

Torque

Power

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Vocational Ratings

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Model Name Power (HP) Peak Torque (Lb-Ft @ RPM) Governed (RPM)

Vocational

X12 350 350 1350 @ 1000 2000

X12 365* 365 1250 @ 1000 2100

X12 370 370 1350 @ 1000 2000

X12 380 380 1450 @ 1000 2000

X12 410 410 1450 @ 1000 2000

X12 430 430 1550 @ 1000 2000

X12 430 430 1650 @ 1000 2000

X12 455 455 1550 @ 1000 2000

X12 455 455 1700 @ 1000 2000

X12 475 475 1700 @ 1000 2000

X12 500 500 1695 @ 1000 2000

*NOTE: Rating match for Allison 3000 series

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Model Name Power (HP) Peak Torque (Lb-Ft @ RPM) Governed (RPM)

Emergency Vehicle - Must Comply with NFPA 1901 and 1906 Regulations

X12 455 455 1550 @ 1000 2000

X12 500 500 1695 @ 1000 2000

Commuter Coach

X12 410** 410** 1450 @ 1000 2000

Motorcoach

X12 410* 410* 1450 @ 1000 2000

X12 455* 455* 1550 @ 1000 2000

X12 455* 455* 1700 @ 1000 2000

Recreational Vehicle

X12 455 455 1550 @ 1000 2000

X12 500 500 1695 @ 1000 2000

Refuse

X12 350 350 1350 @ 1000 2000

X12 365 365 1250 @ 1000 2100

X12 380 380 1450 @ 1000 2000

Other Ratings

Public* Restricted to MotorCoach Applications only (no Urban/Transit buses)

** Restricted to Commuter Coach Applications only

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Transmission Integration

Cummins transmission integration experts ensure the X12 is fluent with a broad choice of transmissions

Endurant

ECJV

UltraShift PLUS*

Eaton

TraXon

ZF

Fuller Manual

Eaton

TC-10

Allison

4000 & 3000 Series

Allison

* Includes Smart Advantage

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Worth the Weight

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15

1,800

2,200

2,600

3,000

3,400

DD16 X152017

DD15 D13 /MP8

MX13 DD13 A26 ISX12 X12 D11 /MP7

MX11

Weig

ht (lbs)

Aftertreatment

Engine

Best-in-Class Power Density

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15L 13L 11L16L 12L

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Carry More. Do More

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more cases of soda

in your delivery truck

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more bushels of

corn in your grain

hauler

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more

gallons of fuel in

your tanker

97 What can you

carry with

more pounds?

600

4 more cubic feet

of concrete600more pounds of refuse

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& Endurant

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Endurant

Endurant

15L 13L 11L16L 12L

1,800

2,450

3,100

3,750

4,400

DD16 X152017

DD15 D13 /MP8

MX13 DD13 A26 ISX12 X12 D11 /MP7

MX11

Weig

ht (lbs)

Transmission

Aftertreatment

Engine

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Reliable. Durable.

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Bottom Line Friendly

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Maintenance Interval

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Table 2 (CES-20086) Severe Short Haul Normal Light

Avg fleet MPG Less than 5 5 – 5.9 6 – 6.9 Greater than 7

*Oil Drain Interval [Mi] 30,000 40,000 50,000 50,000

Oil Filter Interval [Mi] 30,000 40,000 50,000 50,000

Fuel Stage 2 Filter [Mi] 30,000 40,000 50,000 50,000

DPF Filter [Mi] 300,000 – 400,000 300,000 – 400,000 400,000 – 600,000 600,000 – 800,000

• Cummins recommends Valvoline Premium Blue (CES 20086, CK4 10W-30).

• ODIs can be extended up to 80,000 miles with participation in the Cummins® OilGuard oil analysis program.

• Ash accumulation is variable based on many duty cycle factors. The maintenance lamp should be used as an

indicator for DPF maintenance. When using the maintenance lamp, maintenance intervals may exceed the

intervals specified. The intervals listed are for reference only.

• Use the fixed hour method, based on fixed hour of operation, months in service, or miles, whichever occurs first.

Table 1: Oil Drain, Fuel & Oil Filter Intervals for Select ApplicationsRecreational, Refuse,

Mixer, Dump, Delivery,

Logging, Fire Truck,

Crane

Oil Classification Miles Hours Months

CES-20086 20,000 1000 12 Months

The maintenance lamp should be used as an indicator for DPF maintenance

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Extended Coverage

Same extended Coverage programs and pricing

as ISX12

• Comprehensive Protection Plan 1

• Cost-effective Protection Plan 2

(now covering water pump)

• Aftertreatment Coverage

• Combination Coverages for flexibility and long duration

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ADEPTTM

– Advanced Electronic Features

Harnesses electronic capability of engine and transmission

along with load, speed, and grade sensing software

Enhances vehicle efficiency by managing engine

speed torque, leveraging momentum, and gear

Overview Video: https://youtu.be/c9FNTHNqpWA

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SmartTorque2

SmartCoast

Predictive Cruise Control

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ADEPTTM

– SmartTorque2

Internal Use Only

Torque is intelligently adjusted in real time

for optimal fuel economy

Adjusts torque to maintain cruise speed

considering gear, GCV weight, weather,

and road grade

Eliminate unnecessary downshifts and

ensures steadier operation at fuel efficient

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ADEPTTM

– SmartCoast

Internal Use Only

Takes advantage of the vehicle’s momentum on moderate downhills by

neutralizing the front gear box on the transmission and operating the engine

at idle, reducing unnecessary parasitic losses and drag on the vehicle

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ADEPTTM

– Predictive Cruise Control

Internal Use Only

Uses GPD and pre-programmed maps to calculate the most efficient vehicle

speed profile over the next 2 km. Throttle position, engine brake and vehicle

speed are adjusted to maximize fuel economy

Available first fit and as an aftermarket kit

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Common Sense Design

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Designed for Wrench Room

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496 mm

408 mm

730 mm

530 mm 482 mm

453 mm

791 mm

549 mm 517 mm

465 mm

819 mm

565 mm

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Accessible & Serviceable

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Lube cooler module with

easy access port above

chassis frame rails

Water pump pulley has a

service access feature for

easier installation of a “self-

tensioning belt” to drive

Refrigerant Compressor

Integrated engine

barring device

Dipstick and Oil fill

mounted high and

forward

One-sump-One-Plug Composite

pan for easier oil drain

EGR Cooler bracket

has cutaways for tool

access points

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Single Module Aftertreatment

Internal Use Only

DPF

Urea Dosing

& Mixing

SCR

EPA 2013 System

Single Module (EPA 2017) System

Customer voice-driven design

Combines high-efficiency SCR, an enhanced

dosing unit and a high capacity DPF into a single

flow-through unit

Enhanced thermal and fuel efficiency

Heavy Duty System Features:

Up to 60% reduction in space claim

Up to 40% reduction in weight

Reduced system weight and complexity for

benefit of end user

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Customer Support

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Manufactured in Jamestown, NY

Built alongside X15

Manufacture expertise with annual

production over 100,000 engines

Reliable, skilled work force

• 1,300+ employees

• Team-based work system

• Approx. 100 employee Product

Engineering staff dedicated to Current

Product Development and Field Support

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Manufactured in Jamestown, NY

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Cummins Guidanz™

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Cummins evolving suite of genuine service products, features and capabilities

Maximizes service provider efficiency by eliminating non value-add steps

Quicker, more accurate service for greater customer satisfaction and improved customer uptime

Products include Guidanz web and Guidanz mobile app

More features and updates will be added to Guidanz products on a regular basis

Guidanz

INSITE™

RAPIDSERVE ™ Web

World Wide Service Provider System

Expert Diagnostic System

Global Standard Quote

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Added Value with Guidanz

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Shortened learning curves

Increased employee

satisfaction

Service Provider Personnel

Increased uptime

Customers

Streamlined service flow

Eliminate non-value added

steps

Integrated content, features,

functions and more…..

Service Providers

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North America Sales and Service

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Cummins Authorized Service Locations

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3,500

locations in North

America

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Summary

X12 limited production starts October 2018 and full

production in January 2019

ISX12 production ends in December 2018

X12 Availability

Up to 650 pounds more payload compared to other Heavy

Duty medium bore engine systems

Worth the Weight

Powerful and optimized performance for vocational, refuse

and emergency vehicle applications

Productivity Champion

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Q+A

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