Diesel Engines

September 10/11, 2007

Diesel Engines

MAN Diesel
Cradle of Diesel Engine (1893 - 1897)

Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007



Business Areas of the MAN Group

Commercial Vehicles
▪ Trucks
▪ Engines

▪ Buses
▪ Service

Diesel Engines
▪ 2-Stroke
▪ Turbocharger

▪ 4-Stroke
▪ Service

Turbomachinery
▪ Compressors
▪ Reactors

▪ Turbines
▪Service

Dr. Georg Pachta-Reyhofen

Industrial
Services
▪ Contracting
▪ Logistics
▪ Service
Platform

© MAN Diesel SE

11.09.2007



1

Neue Europäische Gesellschaft
New European Company
MAN Diesel SE (Societas Europaea)
MAN Diesel SE (Societas Europaea)
Internationalisation and Strengthening of
Competitiveness
One face to the customer
Groupwide integration of activitiesInternational composition of committees,
e.g. European Works Council
International, down-sized
Supervisory Board

In force since September 1st 2006
Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007



Executive Board of MAN Diesel SE

Dr.-Ing Peter Sunn Pedersen

Tage Reinert

Dr.-Ing Georg Pachta-Reyhofen

Dr.-Ing Stefan Spindler

Dr.-Ing Stephan Timmermann2-Stroke-Engines

Finance / Controlling

Chairman

4-Stroke-Engines

Production / After Sales

Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007



2

Vision of MAN Diesel

“We want to be the leading power systems
supplier for marine and stationary applications
and the preferred after-sales business partner
of our customers.“

Dr. Georg Pachta-Reyhofen

© MAN Diesel SE11.09.2007



11.09.2007



Organisation
Executive Board
Dr. Pachta

Dr. Pedersen

Reinert

Dr. Spindler

Dr. Timmermann

Group Functions (GF)
Business Units (BU)

Marine
Dr. Speed (L)
LowPedersen

Marine
Medium Speed (M)

Power Plant (P)

Turbocharger (T)

Production (W)

After-Sales (A)

Worldwide Sales- and After-Sales-Organisation
Dr. GeorgPachta-Reyhofen

© MAN Diesel SE

3

Brand Hierarchy

Corporate Logo

Company Brand

Product Brand

*

Service Brand

* expiring
Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007



11.09.2007



Main Production Sites

Frederikshavn

Copenhagen

Velká Bíteš
St. Nazaire
Augsburg

Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

4

MAN Diesel I PrimeServ WorldwideNetwork

PrimeServ (51)
Authorised Partners (172)
Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007

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Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007

< 11 >

Business Segments
Four-stroke Diesel, Gas and Dual-Fuel
Engines for marine propulsion,
auxiliary, stationary- and offshoreapplications

Two-Stroke Diesel Engines for
marine propulsion andstationary
applications
Exhaust Gas Turbochargers
After-Sales-Services

5

Diesel Engines Compared (I)

Car Engine:
Displacement 0,5 l / cyl.

Truck Engine:
Car Engine, Displacement 0,5 l / cyl.
Displacement 2 l / cyl.

Four-Stroke Medium Speed
Engine L32/44 Common Rail,
Truck Engine, Displacement 2 l / cyl.
Displacement 35 l / cyl.
Dr. Georg Pachta-Reyhofen

© MAN Diesel SE11.09.2007

< 12 >

Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007

< 13 >

Diesel Engines Compared (II)

Car Engine,
Displacement 0,5 l / cyl.
Car Engine,
Displacement 0,5 l / cyl.
Truck Engine,
Displacement 2 l / cyl.

Four-Stroke Medium Speed
Engine L48/60,
Displacement 108 l / cyl.
Truck Engine,
Displacement 2 l / cyl.

6

Diesel Engines Compared (III)

CarEngine,
Displacement 0,5 l / cyl.

Truck Engine,
Displacement 2 l / cyl.

Two-Stroke Low Speed
Engine K98ME,
Displacement 2005 l / cyl.

Dr. Georg Pachta-Reyhofen

© MAN Diesel SE

11.09.2007

< 14 >

© MAN Diesel SE

11.09.2007

< 15 >

Two-Stroke Low Speed Engine 12K98ME

Bore:

980 mm

Stroke:

2660 mm

Power Output:

74,760 kW

Torque:

7,360,392 Nm...