MAN Engine
Transcript of MAN Engine
MAN Nutzfahrzeuge AG 1MAN Nutzfahrzeuge AG H. Gossner, M. Bayer 12. Dec 2008Euro4/Euro5/EEV
Euro4, Euro5 and EEVMAN Engine Technology for Today and Tomorrow
MAN Nutzfahrzeuge AG 2MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
New emission standard Euro5 / EEV Overview
Introduction of MAN Group
Once and Today: A Comparison
Development of exhaust gas stages
NOx or PM: How to influence the Combustion
Combustion with reduced NOx amount: The MAN way
Euro 5 Concept for D0834
Euro 5 Concept for D0836
Euro 5 Concept for D20/26
Advantages for the Customer
Strategy for future technology
Summary
MAN Nutzfahrzeuge AG 3MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
10%
7% 14%
69%
Turbomachinery(plus industrial cooperations and
financial services)
Commercial
Vehicles
MAN Group
Industrial Services
Diesel Engines
Sales in 2007: €15.5 billion (No. 375 in Fortune 500)
MAN Nutzfahrzeuge AG 4MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
13%
87%
Buses andCoaches
Trucks
Trucks
MAN Nutzfahrzeuge Group
Sales in 2007: €10.4 billion
Buses & Coaches
MAN Nutzfahrzeuge AG 5MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Truck Division
Light/Medium Range
Special-purpose Vehicles
Heavy Range
MAN Nutzfahrzeuge AG 6MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
3,12023,041
6,599
60,500
Total: 93,260 units
Truck Production in 2007
TGA TGM
Special-purpose Vehicles
TGL
TGX/TGS
MAN Nutzfahrzeuge AG 7MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Coaches Coaches / Inter-city Buses
City Buses
Bus Division
Chassis
MAN Nutzfahrzeuge AG 8MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Components
Axles Engines
Pressings Transfer Cases
MN
MAN Nutzfahrzeuge AG 9MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Product Innovations
NEOPLAN StarlinerOptimised Tractors forEurope
TGX/TGS MAN PriTarder
D20 Common-RailEuro 4 with PM-Kat®
D 08TGL
MAN Nutzfahrzeuge AG 10MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
New emission standard Euro5 / EEV Once and Today: A Comparison
Displacement 4,6 ltr,. 151 kW (206 HP) 480 kgDisplacement 20 ltr,. 15 kW (20 HP) 4,5 to
Engine D0834 LFL
MAN Nutzfahrzeuge AG 11MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
New emission standard Euro5 / EEV Energy Mix of the future
2000 2004 2008 2012 2016 2020 2024 2028
100
80
60
40
20
0
Hydrogen
Natural gas
LPG
Petrol (fossil)
Renewable energy
Diesel (fossil)
GTL fuels
(Gas to Liquid)
Ma
rke
t s
ha
res
%
MAN Nutzfahrzeuge AG 12MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
2004 2005 2006 2007 2008 2009 2010
01.10.2006
Euro 4Registration
01.10.2009
Euro 5Registration
01.10.2005
Euro 4Type approval
01.10.2008
Euro 5new homologation
2011/12?
2011/122003
Euro 3 ->
Euro 6new homologation
Development of the Euro-StagesTimeline
MAN Nutzfahrzeuge AG 13MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
0.02
0.1
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2003
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2010
PM
(g
/kW
h)
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NO
x (
g/k
Wh)
Euro 0 Euro 1 Euro 2 Euro 3 Euro 4 Euro 5
PM Reduction E0 to E4: 85%E0 to E5: 97%
NOx Reduction E0 to E4: 75%E0 to E5: 85%
Development of the Euro-StagesWhat it means in terms of NOx and PM
MAN Nutzfahrzeuge AG 14MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:Soot – NOx - Tradeoff
So
ot-
Em
issio
n
NOx-Emission
Future goals in the development of the combustion process
Todays Exhaust Gas Emissionλλλλ < 1
λλλλ > 1
NOx-Soot-Relation Soot-Emission: DOWNNOx-Emission: UP
Soot-Emission: UPNOx-Emission: DOWN
MAN Nutzfahrzeuge AG 15MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
air-
filter
MAN-engine
EGR-Cooler
EGR-valve
Pressure peak-valve
Air charging
cooler
MAN’s engine technology:EGR function schematic
� Regulated exhaust gas recirculation
� increased EGR-ratio in comparison to Euro 3
� improved EGR- cooling unitExhaust gas is fed into the EGR-coolerwhere it is cooled andfed into the intake air again
Effect: Lower combustion temperature and thus less NOx
Exhaust gas
MAN Nutzfahrzeuge AG 16MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:Catalyzer Chemistry
VVV
VVV Pre-oxidation Pt,Pd,Rh cat: 2NO + O2 ���� 2NO2PrePre--oxidation oxidation Pt,Pd,RhPt,Pd,Rh cat: 2NO + Ocat: 2NO + O22 �������� 2NO2NO22
PPP Soot particle separator: C+2NO2 ���� CO2+ 2NO
C+ O2 ���� CO2
Soot particle separatorSoot particle separator:: C+2NOC+2NO22 �������� COCO22+ 2NO+ 2NO
C+ OC+ O2 2 �������� COCO22
PPP
PM = Particulate matterPM = Particulate matter
MAN Nutzfahrzeuge AG 17MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:PM-Catalyzer Type BC
Composition of the BC-Type Particleseperation during flowthrough the fleece
As a result of the open structure, the PM-Kat cannot be mechanically blocked in normal use!
MAN Nutzfahrzeuge AG 18MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:PM-Catalyzer
Catalyzer element cut open
Detail: Open Cell Structure
MAN Nutzfahrzeuge AG 19MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:Separationrate as function of the particle size
5 10 50 100 300
0
2
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before PM-KATafter PM-KAT
dN
/dlo
gD
p [x
101
3P
art
icle
/cm
3]
‘electrical mobility diameter’ [nm]
Se
pa
rati
on
[%
]
Separation
MAN Nutzfahrzeuge AG 20MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Common Rail System 2nd generation
Exhaust-gas recirculation system
2-stage turbo charging
Indirect inter- and main charge air cooling
PM-Kat
From Euro 4 to Euro 5Overview
MAN Nutzfahrzeuge AG 21MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Welded rail
Injection pipes Ø8x2,5
Injector 1800bar with 8 pinhole nozzle
HDP fuel lubricated
Euro 5 features Common Rail System
MAN Nutzfahrzeuge AG 22MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
• Dual exthaust system
• Water cooled EGR-module
Euro 5 features Exhaust-gas recirculation system
MAN Nutzfahrzeuge AG 23MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Euro 5 features 2-stage turbo charging
MAN Nutzfahrzeuge AG 24MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
1
2
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Euro 5 EEV NT Coolant circuit
Concept D20 / 26 LOH Euro 4 / EEVCoolant systems Euro 5 / EEV
MAN Nutzfahrzeuge AG 25MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Concept D0834 LOH Euro 5 / EEVCoolant systems
D0834 cooling circuit Euro 5
Main coolant circuit
Exhaust Gas
Charged Air
1 2
Coolin
g A
ir DPF
MAN Nutzfahrzeuge AG 26MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
1
2
1
2
D0834 LOH 60/61 Euro 5 / EEVD0834 LOH 52/53 Euro 4
Concept D0834 LOH Euro 5 / EEVComparison to Euro 4
MAN Nutzfahrzeuge AG 27MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
D0836 cooling circuit Euro 5
Concept D0836 LOH Euro 5 / EEVCoolant systems
Main coolant circuit
Exhaust Gas
Charged Air
1 2
Coolin
g A
ir
LLK
DPF
MAN Nutzfahrzeuge AG 28MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
D0836 LOH 64/65 (SAE 1) Euro 5 / EEV
D0836 LOH 55/56 (SAE 1) Euro 4
2
3
1
2
3
1
Concept D0836 LOH Euro 5 / EEVComparison to Euro 4
MAN Nutzfahrzeuge AG 29MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Concept D20 / 26 LOH Euro 4 / EEVCoolant systems Euro 4
Euro 4 Coolant circuit
Main coolant circuit
Exhaust Gas
Charged Air
1
Coolin
g A
ir
DPF
MAN Nutzfahrzeuge AG 30MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
1
Euro 4 Coolant circuit
Concept D20 / 26 LOH Euro 4 / EEVCoolant systems Euro 4
MAN Nutzfahrzeuge AG 31MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Euro 5 EEV NT Kühlkreislauf / Euro 5 EEV NT Coolant circuit
Concept D20 / 26 LOH Euro 4 / EEVCoolant systems Euro 5 / EEV
Main coolant circuit (HT-Circuit)
Exhaust Gas
Low Temperature Water Circuit (NT-Circuit)
NT C
ircu
it
Coolin
g A
ir
HD-LLK
12
3 4
DPF
HT C
ircu
it
ND-LLK
MAN Nutzfahrzeuge AG 32MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
1
2
3
4
EEV NT Coolant circuit
Concept D20 / 26 LOH Euro 4 / EEVCoolant systems Euro 5 / EEV
MAN Nutzfahrzeuge AG 33MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
D2066 LOH 01/02/03/04 Euro4
Concept D20 / 26 LOH Euro 4 / EEVExthaust System Euro 4
MAN Nutzfahrzeuge AG 34MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
D2066 LOH 26/27/28 EEV
Concept D20 / 26 LOH Euro 4 / EEVExthaust System Euro 5 / EEV
MAN Nutzfahrzeuge AG 35MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:How to achieve Euro 4 limits
Combustion chamber and injection:
Compression ratio raised from 19:1 to 20,5:1
Optimization of combustion chamber
Use of improved injection nozzles (7-hole) for optimised combustion
Injection pressure was raised to 1600 bar
Useage of postinjection to reduce formation of soot
Useage of an optimized EGR-system:EGR-rates of up to 20 %
Lower temperatures of the recirculated exhaust gas
The formation of NOx is in-line with E4 regulations
Useage of the PM-catalyzer to reduce the soot outputMaintenance free, price-winning system that keeps the PM output in-line with E4 regulations
MAN Nutzfahrzeuge AG 36MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:How to achieve Euro 5 limits
Injection:Usage of 2nd generation CommonRail system
Use of improved injection nozzles (8-hole) for optimised combustion
Injection pressure was raised to 1800 bar (for E6 pressure of up to 2400 bar is planned)
Further optimized EGR-system:EGR-rates of up to 30 %
Double-fold exhaust system to achieve high EGR-rates
Lower temperatures of the recirculated exhaust gas due to a better cooling unit
The formation of NOx is in-line with E5 regulations
Turbo charger and cooling systemDouble turbo charger
Elaborate cooling system with air-water-intercooling for both turbos
MAN Nutzfahrzeuge AG 37MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:Comparison of old and new engine generation
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Torque D2066 (Nm, E4)
Torque D2066 (Nm, E5)
Torque D2866 (Nm, E3)
MAN Nutzfahrzeuge AG 38MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:Comparison of old and new engine generation
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kW
Output D2066 (kW; E4)
Output D2866 (kW; E3)
Output D2066 (kW; E5; EGR)
MAN Nutzfahrzeuge AG 39MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s engine technology:Comparison of old and new engine generation
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RPM
g/k
Wh
Consumption D2066 (g/kWh; E4)
Consumption D2066 (g/kWh; E5; EGR)
Consumption D2866 (g/kWh; E3)
MAN Nutzfahrzeuge AG 40MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
� Lower weight and reduced installation space (compared to SCR-solution)
� No increased consumption compared to Euro3 (D28)
� Robust and maintenance-free system
� No reduction-agent necessary ���� no urea heating or seperate tank is needed
� No complex metering system needed
Euro 4/5 Technology with MAN PM-KAT®
Advantages for the customer
MAN Nutzfahrzeuge AG 41MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
OverviewMAN Euro5 / EEV Engines
Engine Type Rated Power
kW / HP
Charging Intermediate
Cooling
Exhaust
Norm
Exhaust
Treatment
Cooling
ConceptD0834LOH60 132 / 180 2-stage without Euro 5 Oxi-Cat conventional
D0834LOH61 132 / 180 2-stage without EEV PM-Cat conventional
D0836LOH65 184 / 250 2-stage with Euro 5 Oxi-Cat conventional
D0836LOH64 213 / 290 2-stage with Euro 5 Oxi-Cat conventional
D0836LOH61 184 / 250 2-stage with EEV CRT-Filter conventional
D0836LOH60 213 / 290 2-stage with EEV CRT-Filter conventional
D2066LOH26 235 / 320 2-stage with EEV PM-Cat NT-Cooling
D2066LOH27 265 / 360 2-stage with EEV PM-Cat NT-Cooling
D2066LOH28 294 / 400 2-stage with EEV PM-Cat NT-Cooling
D2066LUH46 206 / 280 2-stage with EEV CRT-Filter conventional
D2066LUH47 235 / 320 2-stage with EEV CRT-Filter conventional
D2066LUH48 265 / 360 2-stage with EEV CRT-Filter conventional
D2066LUH32 235 / 320 2-stage with Euro 5 PM-Cat conventional
D2066LUH33 265 / 360 2-stage with Euro 5 PM-Cat conventional
D2066LUH34 294 / 400 2-stage with Euro 5 PM-Cat conventional
D2676LOH26 324 / 440 2-stage with EEV PM-Cat conventional
D2676LOH27 353 / 480 2-stage with EEV PM-Cat conventional
D2676LOH28 371 / 505 2-stage with EEV PM-Cat conventional
MAN Nutzfahrzeuge AGMAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
+ MAN AdBlue®
EPA 2010
Euro 6
EPA 2007
Euro 5
EGR-Technology+
2-stage turbo chargewith
Carge air intercooling+
Filter (PM-KAT®/CRTec®)
Strategy for future technoligyUS2010 / Euro6
MAN Nutzfahrzeuge AGMAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN has allready developed the principal key technology
in compliance with the requirements for EPA 2010 and Euro 6!
MAN AdBlue®AGR+PM-KAT®/CRTec®2 stage turbo charging
with intercooling
Allready in serial
production
Strategy for future technologyUS2010 / Euro6
Allready in serial
production Allready in serial
production
MAN Nutzfahrzeuge AG 44MAN Nutzfahrzeuge AG H. Gossner, M. Bayer 12. Dec 2008Euro4/Euro5/EEV
New emission standard Euro5 / EEV
MAN Nutzfahrzeuge Business Unit EnginesVogelweiher Str. 3390441 Nürnberg
Hubert GossnerManager Application Engineering (MVLF)Phone: +49 911 420 6387eMail: [email protected]
Thank you for your attention !
Michael BayerTechnical SupportPhone: +86 10 8048 0505 ext. 7302eMail: [email protected]
MAN Nutzfahrzeuge AGMAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Outlook into the future:Euro 5 engines from 2009 onwards
EGR + MAN PM-CAT®
353 kW
(480 PS)324 kW
(440 PS)294 kW
(400 PS)265 kW
(360 PS)235 kW
(320 PS)
250 kW
(340 PS)213 kW
(290 PS)184 kW
(250 PS)162 kW
(220 PS)132 kW
(180 PS)110 kW
(150 PS)
570 700 830 925 1100 1250 1600 1800 1900 2100 2300
max. Torque [Nm]
Pow
er
[kW
]
MAN Nutzfahrzeuge AG 46MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
540
480460
440430
400390
360350
320
240
206
180
280
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400
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600
D0834 CR
EURO4
D0834 CR
EURO4
D0836 CR
EURO3/4
D0836 CR
EURO3/4
D2066 CR
EURO4
D2066 CR
EURO3
D2066 CR
EURO4
D2066 CR
EURO3
D2066 CR
EURO4
D2066 CR
EURO3
D2066 CR
EURO4
D2676 CR
EURO3
D2676 CR
EURO4
D2676 CR
EURO4
Ra
ted
Po
we
r in
HP
MAN’s engine technology:Engine lines and power output
MAN Nutzfahrzeuge AG 47MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
How to comply with the Euro4 : MAN-Exhaustfilter obtains Environmental Award
Clean, cleaner, MAN PM-KAT®! The innovative dieselfilter for particulate matter for commercial vehicles was awarded the renowned “BDI-Umweltpreis für die Industrie
2005/2006” (Federal Association of German Industry – Environmental Award for the Industry 2005/2006)
A high ranking jury consisting of leading characters from
industry, science, politics and environmental associations
was convinced: Within the category “Environment-friendly
products” the MAN PM-KAT® is outstanding.
Thereby this filter – that is used by MAN serially for trucks
and busses since the end of 2004 – is nominated as German
contribution for the European Environmental Competition.
The patended filtering concept – that was developed together
with the catalyzer experts from EMITEC – retains up to 90%
of the particulate matter which is deemed especially
hazardous.
In contrast to conventional diesel filters, the MAN PM-KAT®
is absolutely maintenance free. It cannot clog and runs
without any additives. A distinct advantage over competitor’s
products!
MAN Nutzfahrzeuge AG 48MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
40%
50%
60%
70%
80%
90%
100%
110%
Euro 3 Euro 3 Euro 4 with PM-
KAT
Euro 4 with GD-
KAT
+ 5 % cost for Urea
How to comply with Euro4:Comparison fuel consumption D2066
-3
% t
o 5
%
+ 2
% t
o 3
%
-3
% t
o 5
%
-1
% t
o 2
%
±± ±±0
%
D2
86
6
D0
83
6
D2
06
6
D2
06
6
D0
83
6
D0
83
6
D2
06
6
E3 (without catalyzer) and E4 (with catalyzer)
MAN Nutzfahrzeuge AG 49MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
MAN’s New Engine Technology:D08 CR – Technical information an customer‘s benefits
Engine line D0834/36
Diesel engine with direct injection with 4,6 respectively 6,9 l swept volume
Common-Rail-Injection with EDC7 enginemanagement system
Several models with cooled external EGR
The 206 HP 4 Cylinder engine comes withtwin turbo chargers
�Engines with high output in power and torque
�Long intervals between oil-changes of up to 80.000 km (long distance transport)
�Favourable torque curve and start trait
�Quiet engine (esp. at partial load)
�Low fuel consumption – highly environmentalfriendly
���� Customers benefit‘s:
MAN Nutzfahrzeuge AG 50MAN Nutzfahrzeuge AG H. Gossner, M. Bayer Euro4/Euro5/EEV 12. Dez 2008
Low fuel consumption
Big payload advantage due to low engineweight
Very little downtime due to long maintenanceintervals
Engine line D2066 CR
Economical 10,5-l-engines with state-of-the-arttechnology – Especially the Common-Rail-Injectionguarantees low consumption combined with high performance
The D2066 CR offers fuel economy of up to 5 % compared to the older D28
Lowest engine mass in the 430 HP category (967 kg dry weight) – hence biggest payloadadvantage
Long intervals between oil-changes of up to 120.000 km (long distance transport)
Use of cooled external EGR in all D20 models
Approx. 1,5 Mio km until major engine overhaul isnecessary
First time ever in a
commercial vehicle: Oil
pump as a Trochoid-Pump
Cylinderhead in one piece
MAN’s New Engine Technology:D20 CR – Technical information an customer‘s benefits
���� Customers benefit‘s: