Cummins Mid Range Quantum Tier 4 Final Overview Manual – PDF DOWNLOAD

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Cummins Mid Range Quantum Tier 4 Final Overview Manual – PDF DOWNLOAD

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Cummins Mid Range Quantum Tier 4 Final Overview Manual – PDF DOWNLOAD

Language : English
Pages :131
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Cummins Mid Range Quantum Tier 4 Final Overview Manual – PDF DOWNLOAD

Mid Range Quantum Tier 4 Final Overview..........................................................................................................................................................................................................................  1
Engines..........................................................................................................................................................................................................................................................  2
Engines..........................................................................................................................................................................................................................................................  3
Engines..........................................................................................................................................................................................................................................................  4
Engines..........................................................................................................................................................................................................................................................  5
Engines..........................................................................................................................................................................................................................................................  6
Engines..........................................................................................................................................................................................................................................................  7
Engines..........................................................................................................................................................................................................................................................  8
Engines..........................................................................................................................................................................................................................................................  9
So how do we meet Emissions?..................................................................................................................................................................................................................................... 10
So how do we meet Emissions?..................................................................................................................................................................................................................................... 11
So how do we meet Emissions?..................................................................................................................................................................................................................................... 12
Engine and Aftertreatment Architecture........................................................................................................................................................................................................................... 13
Engines.......................................................................................................................................................................................................................................................... 14
Engines.......................................................................................................................................................................................................................................................... 15
HE200 Series Variable Flow Turbocharger......................................................................................................................................................................................................................... 16
Cool Side EGR.................................................................................................................................................................................................................................................... 17
Engines.......................................................................................................................................................................................................................................................... 18
Engines.......................................................................................................................................................................................................................................................... 19
Slide Number 20.................................................................................................................................................................................................................................................. 20
Engines.......................................................................................................................................................................................................................................................... 21
Engines.......................................................................................................................................................................................................................................................... 22
Engines.......................................................................................................................................................................................................................................................... 23
Variable Geometry Turbochargers Function......................................................................................................................................................................................................................... 24
Cool Side EGR.................................................................................................................................................................................................................................................... 25
Slide Number 26.................................................................................................................................................................................................................................................. 26
Slide Number 27.................................................................................................................................................................................................................................................. 27
Slide Number 28.................................................................................................................................................................................................................................................. 28
Slide Number 29.................................................................................................................................................................................................................................................. 29
Engines.......................................................................................................................................................................................................................................................... 30
Engines.......................................................................................................................................................................................................................................................... 31
Engines.......................................................................................................................................................................................................................................................... 32
Engines.......................................................................................................................................................................................................................................................... 33
Engines.......................................................................................................................................................................................................................................................... 34
Engines.......................................................................................................................................................................................................................................................... 35
Engines.......................................................................................................................................................................................................................................................... 36
Engines.......................................................................................................................................................................................................................................................... 37
Engines.......................................................................................................................................................................................................................................................... 38
Slide Number 39.................................................................................................................................................................................................................................................. 39
Slide Number 40.................................................................................................................................................................................................................................................. 40
High Pressure Common Rail Fuel Systems Overview.................................................................................................................................................................................................................. 41
Slide Number 42.................................................................................................................................................................................................................................................. 42
HPCR Fuel System Safety.......................................................................................................................................................................................................................................... 43
Fuel System Cleanliness.......................................................................................................................................................................................................................................... 44
Clean Care....................................................................................................................................................................................................................................................... 45
Slide Number 46.................................................................................................................................................................................................................................................. 46
Why are some fuel systems so sensitive?.......................................................................................................................................................................................................................... 47
Clean from the start............................................................................................................................................................................................................................................. 48
Think Ahead...................................................................................................................................................................................................................................................... 49
Microns ??????................................................................................................................................................................................................................................................... 50
Human Hair....................................................................................................................................................................................................................................................... 51
Pollen........................................................................................................................................................................................................................................................... 52
A Red Blood Cell................................................................................................................................................................................................................................................. 53
 A Yeast Spore................................................................................................................................................................................................................................................... 54
Bacteria......................................................................................................................................................................................................................................................... 55
Clean Care....................................................................................................................................................................................................................................................... 56
Cap/Plug Kits.................................................................................................................................................................................................................................................... 57
Parts Handling................................................................................................................................................................................................................................................... 58
Cleaning Methods................................................................................................................................................................................................................................................. 59
Fuel System Tools................................................................................................................................................................................................................................................ 60
Clean Hands ?.................................................................................................................................................................................................................................................... 61
Filter Ratings................................................................................................................................................................................................................................................... 62
Why is pre-filling pressure-side fuel filters not recommended?................................................................................................................................................................................................... 63
Continued …...................................................................................................................................................................................................................................................... 64
Fuel Injectors................................................................................................................................................................................................................................................... 65
Injector Operational Theory...................................................................................................................................................................................................................................... 66
Injector Operational Theory...................................................................................................................................................................................................................................... 67
Injector Operational Theory...................................................................................................................................................................................................................................... 68
Injector Operational Theory...................................................................................................................................................................................................................................... 69
Injector Operational Theory...................................................................................................................................................................................................................................... 70
Injector Operational Theory...................................................................................................................................................................................................................................... 71
Slide Number 72.................................................................................................................................................................................................................................................. 72
Tier 4 Final Aftertreatment for Mid-Range Engines............................................................................................................................................................................................................... 73
TIER 4 FINAL MR AFTERTREATMENT SYSTEM ARCHITECTURE............................................................................................................................................................................................................... 74
Another way to look at Aftertreatment............................................................................................................................................................................................................................ 75
Why Aftertreatment ? Combustion Technology....................................................................................................................................................................................................................... 76
So how we meet Emissions?........................................................................................................................................................................................................................................ 77
Slide Number 78.................................................................................................................................................................................................................................................. 78
Diesel Oxidation Catalyst (DOC).................................................................................................................................................................................................................................. 79
Midrange Hydro Carbon Injection.................................................................................................................................................................................................................................. 80
What is SCR?..................................................................................................................................................................................................................................................... 81
SCR System Overview - Selective Catalyst Reduction............................................................................................................................................................................................................... 82
SCR System Overview - Aftertreatment SCR Dosing.................................................................................................................................................................................................................. 83
WHAT IS Diesel Exhaust Fluid (DEF)?.............................................................................................................................................................................................................................. 84
Slide Number 85.................................................................................................................................................................................................................................................. 85
                               CAUTION  
Never attempt to create diesel exhaust fluid by mixing agricultural grade urea with water. Agricultural grade urea does not meet the necessary specifications required and the aftertreatment system may be damaged..... 86
Handling, Storage, and Shelf Life of Diesel Exhaust Fluid ....................................................................................................................................................................................................... 87
Shelf Life and Storage........................................................................................................................................................................................................................................... 88
Testing.......................................................................................................................................................................................................................................................... 89
DEF Freeze Point  - 11°C [12°F]. ................................................................................................................................................................................................................................ 90
SCR System components............................................................................................................................................................................................................................................ 91
Decomposition Tube............................................................................................................................................................................................................................................... 92
Dosing Valve..................................................................................................................................................................................................................................................... 93
Doser Gasket .................................................................................................................................................................................................................................................... 94
SCR Aftertreatment............................................................................................................................................................................................................................................... 95
DEF SUPPLY DIAGRAM............................................................................................................................................................................................................................................... 96
SCR System - Operation........................................................................................................................................................................................................................................... 97
Initializing..................................................................................................................................................................................................................................................... 98
Priming State.................................................................................................................................................................................................................................................... 99
Dosing State.....................................................................................................................................................................................................................................................100
Purging State....................................................................................................................................................................................................................................................101
Heating State - Tank.............................................................................................................................................................................................................................................102
Aftertreatment DEF Quality Sensor................................................................................................................................................................................................................................103
Aftertreatment DEF Tank Level Sensor.............................................................................................................................................................................................................................104
Aftertreatment DEF Tank Temperature Sensor.......................................................................................................................................................................................................................105
Aftertreatment DEF Unit..........................................................................................................................................................................................................................................106
Electric-Heated DEF Unit.........................................................................................................................................................................................................................................107
Service Kit......................................................................................................................................................................................................................................................108
Current vs New Components Pictures...............................................................................................................................................................................................................................109
Aftertreatment Hardware .........................................................................................................................................................................................................................................110
NOx Sensors......................................................................................................................................................................................................................................................111
NOx Sensors .....................................................................................................................................................................................................................................................112
The Smart NOx Sensor.............................................................................................................................................................................................................................................113
NOx Sensor Function..............................................................................................................................................................................................................................................114
Temperature Sensors..............................................................................................................................................................................................................................................115
Private Datalink For Aftertreatment..............................................................................................................................................................................................................................116
Service Tools....................................................................................................................................................................................................................................................117
Slide Number 118.................................................................................................................................................................................................................................................118
Slide Number 119.................................................................................................................................................................................................................................................119
Slide Number 120.................................................................................................................................................................................................................................................120
Slide Number 121.................................................................................................................................................................................................................................................121
Slide Number 122.................................................................................................................................................................................................................................................122
Slide Number 123.................................................................................................................................................................................................................................................123
Slide Number 124.................................................................................................................................................................................................................................................124
Slide Number 125.................................................................................................................................................................................................................................................125
Slide Number 126.................................................................................................................................................................................................................................................126
Slide Number 127.................................................................................................................................................................................................................................................127
Slide Number 128.................................................................................................................................................................................................................................................128
Slide Number 129.................................................................................................................................................................................................................................................129
Slide Number 130.................................................................................................................................................................................................................................................130
Questions?.......................................................................................................................................................................................................................................................131

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