Table of contents
1-1
1.
Main Data and Outputs .......................................................................................................................
1-1
1.1
Maximum continuous output .......................................................................................................
1-2
1.2
Output limitations in gas mode ....................................................................................................
1-4
1.3
Reference conditions ...................................................................................................................
1-4
1.4
Operation in inclined position ......................................................................................................
1-5
1.5
Dimensions and weights .............................................................................................................
2-1
2.
Operating Ranges ................................................................................................................................
2-1
2.1
Engine operating range ...............................................................................................................
2-2
2.2
Loading capacity .........................................................................................................................
2-6
2.3
Operation at low load and idling ..................................................................................................
2-6
2.4
Low air temperature ....................................................................................................................
3-1
3.
Technical Data ......................................................................................................................................
3-1
3.1
Introduction ..................................................................................................................................
3-2
3.2
Wärtsilä 6L50DF ..........................................................................................................................
3-5
3.3
Wärtsilä 8L50DF ..........................................................................................................................
3-8
3.4
Wärtsilä 9L50DF ..........................................................................................................................
3-11
3.5
Wärtsilä 12V50DF ........................................................................................................................
3-14
3.6
Wärtsilä 16V50DF ........................................................................................................................
3-17
3.7
Wärtsilä 18V50DF ........................................................................................................................
4-1
4.
Description of the Engine ....................................................................................................................
4-1
4.1
Definitions ....................................................................................................................................
4-1
4.2
Main components and systems ..................................................................................................
4-7
4.3
Cross section of the engine .........................................................................................................
4-9
4.4
Free end cover .............................................................................................................................
4-10
4.5
Overhaul intervals and expected life times ..................................................................................
4-10
4.6
Engine storage .............................................................................................................................
5-1
5.
Piping Design, Treatment and Installation .........................................................................................
5-1
5.1
Pipe dimensions ..........................................................................................................................
5-2
5.2
Trace heating ...............................................................................................................................
5-2
5.3
Pressure class ..............................................................................................................................
5-3
5.4
Pipe class ....................................................................................................................................
5-4
5.5
Insulation .....................................................................................................................................
5-4
5.6
Local gauges ...............................................................................................................................
5-4
5.7
Cleaning procedures ...................................................................................................................
5-5
5.8
Flexible pipe connections ............................................................................................................
5-6
5.9
Clamping of pipes ........................................................................................................................
6-1
6.
Fuel System ..........................................................................................................................................
6-1
6.1
Acceptable fuel characteristics ...................................................................................................
6-7
6.2
Operating principles ....................................................................................................................
6-8
6.3
Fuel gas system ...........................................................................................................................
6-20
6.4
Fuel oil system .............................................................................................................................
7-1
7.
Lubricating Oil System ........................................................................................................................
7-1
7.1
Lubricating oil requirements ........................................................................................................
7-3
7.2
Internal lubricating oil system ......................................................................................................
7-6
7.3
External lubricating oil system .....................................................................................................
7-14
7.4
Crankcase ventilation system ......................................................................................................
7-16
7.5
Flushing instructions ....................................................................................................................
iv
Wärtsilä 50DF Product Guide - a16 - 9 September 2016
Wärtsilä 50DF Product Guide
Table of contents
Summary of Contents for WARTSILA 50DF
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