EURO VI Technologies & Strategies

Relatore: M.Maritati

Commercial training

Euro VI

Euro VI

New Technology for

the future

Euro VI: pollutants

PARTICULATE MATTER PM

NITROGEN OXIDES NOX

Euro VI: pollutants

PM AND NOX HAVE CONFLICTING CHEMICAL FACTORS

PM

NOX

NOX

PM

NO DIESEL ENGINE CAN MEET BOTH STANDARDS WITHOUT THE USE OF AFTER-TREATMENT SYSTEMS

Euro VI: normative timeline

Emission Limits Euro IV Euro V Euro VI

(g/kWh) CO HC NOx PM CO HC NOx PM CO HC NOx PM PN

1.5 0.46 3.5 0.02 1.5 0.46 2.0 0.02 1.5 0.13 0.40 0.01 8*10 11

EMISSIONS

ROAD-MAP

HEAVY DUTY - ON HIGHWAY -

EURO IV EURO V EURO VI NH

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

Years

•EURO V ENGINES CAN BE SOLD THROUGH TO 31.12.2013

CO: CARBON MONOXIDE HC:UNBURNED HYDROCARBONS NOx: NITROGEN OXIDES PM: PARTICULATE PN: PARTICLES

NR

2007

TIGHTER EMISSIONS FOR NITROGEN OXIDES

NH: NEW TYPE APPROVALS NR: NEW VEHICLE REGISTRATIONS

Euro VI: target

High Performance engine. Power and Efficiency…

…in harmony with the tighter Euro VI standards

for particulate (PM) and nitrogen oxides (NOx)

Euro VI: emissions reduction

Euro VI on all ranges

SCR+EGR

Euro VI: Iveco strategy for Medium & Heavy Range

• HI-eSCR: NEW FPT INDUSTRIAL PATENT

• COMMON RAIL: INTRODUCTION ON ALL RANGE

• NO EGR

• NO ACTIVE DPF REGENERATION

Euro VI: Hi-eSCR vs. Competitors

5.0 3.5 2.0

0.02

Euro IV Euro V

0.4 Euro VI

NOx

EGR

Combustion SCR

DPF

HI-eSCR

PM

Competitors’

strategy Strategy

Euro VI: Hi-eSCR operating principle

HC PM NOx

CO

DOC

NO NO2

HC oxidation CO oxidation

PASSIVE DPF PM oxidized with NO2 PM oxidized with O2

UREA INJECTION

Thermolisi

Urea HNCO + NH3

SCR

HNCO NH3

(NOx reduction by NH3)

CUC

NH3

reduction

H2O N

2 CO2

IVECO Euro VI: Hi-eSCR customer benefits

FPT INDUSTRIAL / IVECO HI-eSCR is the only Euro VI-compliant system with SCR only

PASSIVE DPF REGENERATION

LONG DRAIN INTERVALS

NO ADDITIONAL COOLING REQUIREMENTS

NO COMBUSTION PRODUCTS BACK INTO CYLINDER

COMPACT, LIGHT, EASY-TO-MAINTAIN PACKAGE

LEAN ENGINEERING

LOWER SPECIFIC FUEL CONSUMPTION [g/KWh]

MORE POWER & TORQUE DENSITY NO EFFICIENCY LOSS

LESS SOOT IN DPF

NO EXHAUST GAS RECIRCULATION

SCR-ONLY AFTER-TREATMENT 1

2

3

4

IVECO Euro VI: Hi-eSCR

FIRST IN THE

WORLD TO ADOPT THIS TECHNOLOGY

Euro VI: Iveco strategy for Light Range

• IMPROVED COMMON RAIL

• NEW AFTER TREATMENT SYSTEM WITH SCR

Selective Catalytic Reduction Clean-Up Catalyst

Exhaust Gas Recirculation

Up to 1800 bar

VGT / 2stT

Diesel Oxydation Catalyst Diesel Particulate Filter

Exhaust Gas Recirculation

Up to 2000 bar

WG / VGT

Diesel Oxydation Catalyst Diesel Particulate Filter

Euro VI new contents

SCR+EGR

Euro VI Euro V

Euro VI: After treatment system for F1C

LEAN LAYOUT AND COMPACT DESIGN

EASY INTEGRATION ON VEHICLE

LOW OPERATING COSTS BENEFITS

DOC DPF

CLOSE-COUPLE DPF

Urea Dosing Module

SCR

CU

C

Mixer

Nox Sensor

Temp

Sensor

Temp

Sensor Temp Sensor

Nox Sensor

NH3x Sensor

DPF Delta

Pressure Sensors

DELTA VS. EURO V

IVECO Euro VI Light range: customer benefits

FPT INDUSTRIAL / IVECO

ecEGR + DOC + DPF + SCR

EGR IMPLEMENTAION ALLOWS TO SAVE WEIGHT, SPACE AND CARRYNG CAPACITY ON THE VEHICLE

LOW OPERATING COST

COST EFFECTIVE SOLUTION

COMPACT SOLUTION 1

2

3

NOX REDUCTION DONE WITH EGR & SCR ALLOWS TO HAVE A SMALLER MUFFLER, REDUCED COST

LOWER ADBLUE CONSUMPTION

Euro VI on all ranges

SCR+EGR

Back up

Euro VI: NOX vs. PM

EGR brake-specific fuel consumption

EGR brake-specific NOX