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General| Engine Model | L23/30DF |
|---|---|
| Cylinder Arrangement | Inline |
| Bore | 230 mm |
| Stroke | 300 mm |
| Fuel Type | Diesel |
| Number of Cylinders | 6 |
Provides information and data for planning new plants with MAN Diesel & Turbo engines.
Explains the coding system for identifying MAN Diesel & Turbo engines.
Details the coding system for measuring devices and instruments.
Lists and explains common symbols used in piping diagrams.
Provides technical data and specifications for various engine components and systems.
Specifies acceptable vibration limits and measurement points for the GenSet.
Details the methodology and standards for measuring sound power levels.
Outlines emission limits according to Worldbank II for plants up to 300 MWth.
Details recommended overhaul intervals, maintenance, and component life times.
Provides a general overview of the engine's construction and features.
Lists the key technical specifications and performance data of the engine.
Presents the physical dimensions and weights of the GenSet for different cylinder configurations.
Describes the components and functions of the engine's internal fuel oil system.
Details the requirements and properties for heavy fuel oil (HFO) used in MAN engines.
Outlines the properties and specifications for Maritime Diesel Oil (MDO).
Lists the properties and specifications for gas oil/diesel oil (MGO).
Details the specifications for using crude oil directly from oil wells with MAN engines.
Explains how to use the VT diagram to determine fuel temperature and viscosity.
Explains the standardized calculation method for SFOC conversion between conditions.
Presents fuel consumption data for emissions standards at various load conditions.
Describes the design and function of the fuel injection valve.
Explains the function and installation of the fuel oil filter duplex.
Details the components and flow of the internal lubricating oil system.
Specifies the required quality and type of lubricating oil for MAN engines.
Provides information on calculating and monitoring specific lubricating oil consumption (SLOC).
Covers methods for treating and maintaining lubricating oil for optimal performance.
Provides criteria for evaluating lubricating oil condition and determining replacement needs.
Details the composition and required quality specifications for engine coolant.
Specifies the basic demands made on cooling water quality for cooling tower operation.
Lists quality requirements for water used in exhaust gas boiler plants.
Describes the engine's internal cooling water system, including circuits and components.
Provides data for dimensioning auxiliary machinery in the external cooling water system.
Details expansion tank volume requirements and installation for cooling water systems.
Outlines quality requirements for compressed air for various engine systems.
Details the components of the engine's compressed air system, including starting and control.
Explains the combustion air requirements, including intake, turbocharger, and coolers.
Lists quality requirements and limit values for intake air (combustion air).
Describes the procedure for water washing the turbocharger compressor.
Describes the flow of exhaust gas from valves to the turbocharger and exhaust pipe system.
Covers requirements for exhaust piping, back-pressure, and mounting.
Provides a nomogram and calculation method for pressure drop in exhaust gas piping.
Introduces MAN's SCR technology for optimizing emissions and engine performance.
Outlines procedures for starting the engine on HFO and MDO, including preheating and prelubrication.
Provides guidelines and recommendations for power management and alternator protection systems.
Describes the electro-hydraulic actuators used for speed control in the engines.
Lists normal values, alarm set points, and auto-stop parameters for engine operation.
Explains the Modbus ASCII protocol used for communication with SaCoSone GENSET.
Provides a list of Modbus registers for accessing engine data and alarms.
Details the oil mist detector, its function, and technical specifications.
Covers mounting of base plates on concrete foundations and resilient mounting systems.
Outlines the shop test program for power plants, including operating points and load application.
Shows weights and dimensions of major engine components like cylinder head, piston, and liners.
Lists standard spare parts for unrestricted service, categorized by engine component.
Introduces three tool packages: standard, additional, and hand tools.
Lists standard tools for normal maintenance, including cylinder head tools.
Lists additional tools, including grinding machines for valves and seats.
Lists hand tools for normal maintenance, including socket sets and spanners.
Describes the design, types, and specifications of alternators used for GenSets.
Provides guidelines for installing alternator cables, including routing and earth connection.
Details the safe lifting procedure for complete generating sets using specified tools and straps.
