EPA 2016 PACCAR MX-11 Engine

Month XX, 20XX

EPA 2016 PACCAR MX-11 Engine

PRESENTER’S NAME PRESENTER’S POSITION

TRADITION OF ENGINE INNOVATION

Electronic Injection 1st Diesel Turbo

MX, EU PX MX, NA

Turbo Intercooling

DD575

1990 2000 1980 1970 2010 1960

New PACCAR Engine Plant,

Columbus, MS MX-13, NA Tuned Intake Pipes

PR MX–11, EU

MX-11, NA

2015

PACCAR MX-11 ENGINE

KEY PROPERTIES

• Inline-6 Design (24 Valves)

• 10.8 Liter Displacement

• B10 Life of 1.0 M Miles – Best In Class

• Robust, Compact & Integrated Design

• Made in the USA

KEY TECHNOLOGIES • Dual Overhead Camshafts

• Compacted Graphite Iron (CGI)

• Integrated Engine Brake

• Variable Geometry Turbo (VGT)

• Exhaust Gas Recirculation (EGR)

PACCAR MX-11 ENGINE

KEY BENEFITS

• Excellent Driveability/Performance

• Wide Range for Maximum Torque

• Lightweight Construction

• 400 Lbs Lighter Than ISX12

• Quiet, Smooth Operation

• Less Driver Fatigue

• Increased Fuel Efficiency

• Maximized Fluid Efficiency (Fuel/DEF)

ENGINE ARCHITECTURE

VARIABLE GEOMETRY TURBO

DPF REGENERATION VALVE

REAR ENGINE LEG

OIL COOLER

COMPOSITE OIL PAN

CENTRIFUGAL OIL FILTER

FULL FLOW OIL FILTER

COOLANT FILTER

DUAL OVERHEAD CAMSHAFT

FRONT ENGINE MOUNT

COMPOSITE VALVE COVER

ENGINE ARCHITECTURE

ALTERNATOR

A/C COMPRESSOR AIR COMPRESSOR

ENGINE FUEL FILTER

FUEL PUMP

STARTER

POWER STEERING PUMP

ENGINE CONTROL UNIT

AIR INLET COMPOSITE VALVE COVER

CRANKCASE OIL PAN

CHARCOAL FUEL FILTER

ENGINE PERFORMANCE

PERFORMANCE

• 355 hp - 430 hp

• Broad Power Band

• Torque 1,250-1,550 lb-ft

• Effective at 1000 rpm

SOFTWARE

• All Engines Can Be Uprated

• Requires Application Review

• Programmable to Meet Customer Requirements

ENGINE BLOCK

• Compacted Graphite Iron – CGI • 75% Stronger Than Gray Iron • 20% Lighter Than Gray Iron • Excellent Thermal Fatigue Characteristics

• Extensive Ribbing Included in Design • Integrated Housing for High Pressure

Fuel Pumps

• Increases Structural Integrity • Lightweight • Reduced Block Size • Quiet Operation

FEATURES

BENEFITS

CYLINDER HEAD

• 1-Piece Design

• Integrated Intake Manifold

• Compacted Graphite Iron – CGI

BENEFITS

FEATURES

• Improves Engine Rigidity

• Increases Cylinder Sealing

• Reduced Part Count

• Optimized Performance

VALVE TRAIN

• Dual Overhead Camshafts

• Four Valves Per Cylinder

• Reduced Weight/Components

• Reduced Friction

• Excellent Durability

• 430hp of Engine Braking @ 2100RPM

BENEFITS

FEATURES

CRANKSHAFT

• “Stepped-Die” Forged Steel Crankshaft

• Precision-Balanced Rotating Assembly

• Viscous Crank Damper

• Counterweighted Crank

• Reduced Vibration

• Quicker Response

• Unmatched Durability

FEATURES

BENEFITS

MAIN BEARINGS

• Force-Fractured Main Caps

• Optimized Bearing Surface Area

• Torque-to-Yield Bolts

• Superior Mating Surfaces

• Ultimate Shear Strength

• Greater Longevity

• Improved Durability & Reliability

• Increased Fuel Economy

FEATURES

BENEFITS

CONNECTING RODS

• Angled-Force Fractured End Caps

• Optimized Bearing Surface Area

• Torque-to-Yield Bolts

• Superior Mating Surfaces

• Ultimate Shear Strength

• Greater Longevity

• Improved Durability & Reliability

FEATURES

BENEFITS

PISTONS

• Anti-Polishing Ring

• 1-Piece Steel Construction

• Oil Jet-Cooled

• Anti-Friction Coating on Skirt

• Excellent Thermal Management

• Improves Engine Life

• Reduced Friction, Improved Fuel Econ

FEATURES

BENEFITS

GEAR TRAIN

• Rear Engine Geartrain • Camshafts • Timing Control • Oil Pump • Air Compressor

• Enhanced Engine Balance • Increased Durability • Reduced Noise & Vibration • Improved Air Flow Around Engine

FEATURES

BENEFITS

OIL MODULE

• Parallel 2-Filter Design • Primary • Centrifugal

• Flow Control Thermostat • Plate & Frame Cooler • Integrated Drain Valve • Stainless Steel Oil Cooler

• Optimized Packaging • Precise Temperature Control • Ease of Service

LUBRICATION MODULE

FEATURES

BENEFITS

OIL MODULE

• Composite Material

• Gear-Driven Oil Pump

• 39 Quart Capacity

• Reduced Vibration

• Quieter Operation

• Increased Durability

• Weight Savings

OIL PAN

FEATURES

BENEFITS

FUEL SYSTEM

• Common Rail Fuel System • 36,000 PSI Injection Pressures • Robust Camshaft-Driven Unit Pumps • Multiple Injections per Cycle • Electronically-Controlled Injectors

• Optimized Combustion (High Fuel Efficiency)

• Smoother Operation • Superior Power Delivery • Excellent Serviceability • Improved Reliability

FEATURES

BENEFITS

FRONT ACCESSORY DRIVE

• Multi-Rib Belts

• Fan Drive = 10-Rib

• Front Engine Acc Drive = 8-Rib

• Integrated Service Detents

• High Durability

• Ease of Serviceability

• 480K Service Intervals

BENEFITS

FEATURES

FRONT ENGINE ACCESSORY DRIVE

COOLANT PUMP

• Optimized-Flow Pump

• Cartridge-Style Impeller/Pulley Combo

• Integrated Thermostats

• Increased Reliability

• Compact Design

• Convenient Serviceability

BENEFITS

FEATURES

• Foam Encapsulated Wiring Harness

• Common Connectors

• Weatherproof

• Pressure-Washer Resistant

• No Rubbing of Cables

• Optimized Routings

• Greater Reliability

FEATURES

BENEFITS

ELECTRONICS

OIL MODULE

• Sliding Nozzle Design

• Water-Cooled Bearings and Actuator

• Enhanced Throttle Response

• Improved Fuel Economy

• Proven Durable Design

• Enhances Engine Braking

VGT TURBO

FEATURES

BENEFITS

VARIABLE GEOMETRY TURBO

EMISSIONS CONTROL

• Exhaust Gas Recirculation (EGR)

• Reduces NOX Generation

• Diesel Particulate Filter (DPF)

• Captures Particulate Matter (PM)

• DPF Regeneration for Burning PM’s

• Heated by Diesel Oxidation Catalyst

• Selective Catalytic Reduction

• Reduces NOX Emissions using DEF

TECHNOLOGY

ENGINE DURABILITY & VALIDATION

• Over 2,000,000 Miles Tested in North America

• Over 250,000,000 Miles Accumulated In Production MX-11 European Engines

• 1,000,000 Miles B10 Design Life (Linehaul Applications)

JUST THE FACTS…

MANUFACTURING EXCELLENCE

• Columbus Mississippi

• $400 Million Facility

• 420,000 Sq. Ft.

ENGINE ASSEMBLY

• Manufactured in USA

• Robotic Assembly Processes

• 100% Hot Tested

• Torque-Controlled Tooling

• Excellent Repeatability

• Improved Product Quality

FEATURES

BENEFITS

ENGINE SERVICABILITY

• Inspection Points on Driver’s Side

• Accessibility Next to Frame Rails

• Easy Filter Access for Service

• Decreased Downtime

• Low Cost of Maintenance/Ownership

FEATURES

BENEFITS

DEALERSHIPS AND SERVICE BAY GROWTH

Locations Bays

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2010 2011 2012 2013 2014 2015+

Dealership Locations Service Bay Count

PACCAR ENGINE CUSTOMER BENEFITS

WHAT

• Low cost of Ownership

• Uncompromised Power

• Total Vehicle Integration

• Designed for Long Life

WHY

• Excellent Fuel Economy

• Optimized Serviceability & Maintenance Intervals

• High Torque at Low Revs

• Powerful Engine Brake

• Quiet and Smooth Driveability

• Powertrain Tailored to Each Application

• Proven Durability and Reliability

• B10 Design Life of 1 Million Miles