WÄRTSILÄ 8L46F Four-Stroke Diesel Engine Manuals

Manuals and User Guides for WÄRTSILÄ 8L46F Four-Stroke Diesel Engine. We have 1 WÄRTSILÄ 8L46F Four-Stroke Diesel Engine manual available for free PDF download: Product Manual

WÄRTSILÄ 8L46F Product Manual

WÄRTSILÄ 8L46F Product Manual (200 pages)

Brand: WÄRTSILÄ | Category: Engine | Size: 3 MB

Table of Contents

Table of Contents
4
1 Main Data and Outputs

7
2 Operating Ranges

11
- Engine Operating Range
  11
- Loading Capacity
  12
- Operation at Low Load and Idling
  13
- Low Air Temperature
  14
3 Technical Data

15
- Introduction
  15
- Wärtsilä 6L46F
  16
- Wärtsilä 7L46F
  19
- Wärtsilä 8L46F
  22
- Wärtsilä 9L46F
  25
- Wärtsilä 12V46F
  28
- Wärtsilä 14V46F
  31
- Wärtsilä 16V46F
  34
4 Description of the Engine

37
- Definitions
  37
- Main Components and Systems
  37
- Cross Section of the Engine
  41
- Overhaul Intervals and Expected Life Times
  43
- Engine Storage
  43
5 Piping Design, Treatment and Installation

45
- Pipe Dimensions
  45
- Trace Heating
  46
- Operating and Design Pressure
  46
- Pipe Class
  47
- Insulation
  48
- Local Gauges
  48
- Cleaning Procedures
  48
- Flexible Pipe Connections
  49
- Clamping of Pipes
  50
6 Fuel Oil System

53
7 Lubricating Oil System

79
8 Compressed Air System

95
9 Cooling Water System

103
- Water Quality
  103
- Internal Cooling Water System
  104
- External Cooling Water System
  109
10 Combustion Air System

125
- Engine Room Ventilation
  125
- Combustion Air System Design
  127
11 Exhaust Gas System

129
- Internal Exhaust Gas System
  129
- Exhaust Gas Outlet
  131
- External Exhaust Gas System
  133
12 Turbocharger Cleaning

139
- Turbocharger Cleaning System
  139
- Wärtsilä Control Unit for Four Engines, UNIC
  140
13 Exhaust Emissions

141
14 Automation System

145
- Unic C2
  145
- Functions
  150
- Alarm and Monitoring Signals
  152
- Electrical Consumers
  152
- System Requirements and Guidelines for Diesel-Electric Propulsion
  154
15 Foundation

155
- Steel Structure Design
  155
- Engine Mounting
  155
16 Vibration and Noise

163
- External Forces and Couples
  163
- Torque Variations
  165
- Mass Moments of Inertia
  165
- Structure Borne Noise
  166
- Air Borne Noise
  167
- Exhaust Noise
  168
17 Power Transmission

169
- Flexible Coupling
  169
- Clutch
  169
- Shaft Locking Device
  169
- Power-Take-Off from the Free End
  169
- Input Data for Torsional Vibration Calculations
  171
- Turning Gear
  172
18 Engine Room Layout

173
19 Transport Dimensions and Weights

187
- Lifting the In-Line Engine
  187
- Lifting the V-Engine
  189
- Engine Components
  190
20 Product Guide Attachments

193
21 Annex

195
- Unit Conversion Tables
  195
- Collection of Drawing Symbols Used in Drawings
  196

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