MAN Diesel PrimeServ Academy Introduction to the ME Engine

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1. MAN Diesel PrimeServ Academy Introduction to the ME Engine
2. < >
3. < >Designations
4. < >MEP and mark designation Brief overview
5. < >Engine LayoutAs a general rule engine
6. < >ECA Applicable limits
7. Same structural parts as MC-Design< >
8. < >1991 Start of Intelligent Engine Project1993 4T50MX equipped
9. MC-C Components Omitted / Redesigned< >
10. New Components / Redesigned< >• Hydraulic Power
11. < >ME Engine Hydraulic Oil Loop The
12. < >Redundancy Filter 25mmElectrically Driven Start-up PumpsEngine
13. < >FIVA Proportional Valve (controlling fuel injection
14. ME Fuel Oil Pressure Booster MC versus ME < >
15. Exhaust valve system MC versus ME< >
16. < >ME Engine Control SystemMain Operating Panel B
17. ME Tachosystem< >
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MAN Diesel PrimeServ Academy Introduction to the ME Engine

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Слайд 1< >
MAN Diesel PrimeServ Academy Introduction to the ME Engine

Слайд 2< >

Слайд 3< >
Designations

Слайд 4< >

MEP and mark designation Brief overview

Слайд 5< >

Engine Layout
As a general rule engine mark numbers indicate

engine rating in relation to MEP and/or Pmax.
.1 is

the first Tier II compliant engine
.2 is the fuel optimised Tier II compliant engine
.3 designates variable exhaust cam timing for ME-B engines
.4 designates design changes and increased Pmax of 5 bar /reduced SFOC
.5 extended layout diagram (MEP / Speed)
Different design changes is applicable for different versions.

AND there are several exceptions for above ’rules’

< >Engine LayoutAs a general rule engine mark numbers indicate engine rating in relation to MEP and/or

Слайд 6< >
ECA Applicable limits

Слайд 7Same structural parts as MC-Design
< >

Слайд 8< >
1991 Start of Intelligent Engine Project
1993 4T50MX equipped with Electronic Engine

Control equipment
1997 4T50MX with 2nd generation control equipment
2003

First production engine

1998/2000 Design - Production - Test - Installation of Engine Control System on M/T ”Bow Cecil”

1997/98 Design - Production - Installation of mechanical/hydraulic components for service test on M/T "Bow Cecil"

2000 Start of service test on M/T ”Bow Cecil”

1997/98 Design and implementation of governor functionality, and service test onboard ”Shanghai Express”

Development of the ME-engine

< >1991 Start of Intelligent Engine Project1993 4T50MX equipped with Electronic Engine Control equipment1997 4T50MX with 2nd generation control equipment2003

Слайд 9MC-C Components Omitted / Redesigned
< >

Слайд 10New Components / Redesigned
< >
• Hydraulic Power Supply (HPS)
• Hydraulic

Cylinder Unit (HCU)
• Engine Control System (ECS)
• Crankshaft position sensing

system

• Local Operation Panel (LOP)

Starting air valves
Start and Reversing sequences
Governor function
Auxiliary blowers
Electronically Profiled Injection (EPIC)
Exhaust valve actuation
Cylinder lubrication (ACC)

• Exhaust valve