M 20 C

Overview

The main features of the diesel generator set M 20 C are ease of installation, reliable operation, ease of maintenance and easy component accessibility. Its base is the rigid frame which forms a foundation for both the engine and the generator set and includes an integral, large-capacity oil sump and universal fuel supply equipment covering both HFO and MDO operation. The M 20 C has a wide range of application providing power for the continuous generation of electricity where a high level of reliability is important. The power range of the M 20 C engine series as a generator unit varies from 1,224 to 2,160 kVA.

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Generator Set Specifications
Minimum Rating979 kWe (1224 kVA)
Maximum Rating1726 kWe (2160 kVA)
Emissions/Fuel StrategyIMO II
Engine Specifications
Configuration6,8,9 Cylinder
Bore200mm
Stroke300mm
Swept Volume9.4l/cyl
Generator Set Dimensions and Weights - Dependent on Generator Type
Width1680 mm - 1816 mm ( 66.1 in - 71.5 in)
Weight18.8 t - 30.0 t (41447 lbs - 66139 lbs)
Height2833 mm - 3010 mm (111.5 in - 118.5 in)
Length6073 mm - 7125 mm (239.1 in - 280.5 in)
Air Inlet System
Air intake silencer / filter
Control System
Load Sharing Unit (for multiple engine plant only)
Protection System
Serial Link Interface (MODbus RTU / canbus)
Speed governor
Cooling System
Charge air cooler
Electric cooling water preheater (fitted on base frame)
HT cooling water pump (engine driven)
LT cooling water pump (engine driven)
Exhaust System
Exhaust gas expansion joint
Exhaust gas insulated manifolds
Turbocharger at counter-flywheel side
Fuel System
Fuel circulating pump (attached / for MDO/MGO only)
Fuel indicator filter
Fuel pressure valve (separate / for MDO/MGO only)
Instrumentation
Control push buttons and lamps
Emergency stop lever
Local control panel
Pressure and temperature indicator
Lube System
Lube oil cooler
Lube oil pump (engine driven)
Lube oil self-cleaning filter
Oil sump in base frame
Pre-lubricating oil pump (electr. driven/fitted on base frame)
Pressure regulating valve
Mounting System
Flexible pipe connections
High flexible coupling
Resilient mounting
Starting System
Air starting motor
Manual barring device
General
Engine, flex. coupling and generator mounted on a common base frame
Flywheel cover
Lifting device (rental)
Torsional Vibration Calculation (TVC)
HFO/MDO – Long TBO and lifetime
Long maintenance intervals and the life of components are the basis for low operating costs.
Complete engine
The engine is marketed with a standardized range of installed pumps and filters. Interfaces for fuel, lubricating oil and cooling water systems are located at the opposite end of the crankshaft coupling for ease of connection.
Reliable energy supply
The complete diesel generating set is notable for its ease of installation, reliable operation, ease of maintenance and good component accessibility. The basis is formed by the rigid base frame as foundation of the engine and alternator with integrated oil sump, large oil volume and universal equipment for both HFO and MDO operation.
Complete propulsion systems
System responsibility and supply from a single source, accurately matched interfaces, coordinated delivery data control.
Specifications
Generator Set Specifications
Minimum Rating979 kWe (1224 kVA)
Maximum Rating1726 kWe (2160 kVA)
Emissions/Fuel StrategyIMO II
Engine Specifications
Configuration6,8,9 Cylinder
Bore200mm
Stroke300mm
Swept Volume9.4l/cyl
Generator Set Dimensions and Weights - Dependent on Generator Type
Width1680 mm - 1816 mm ( 66.1 in - 71.5 in)
Weight18.8 t - 30.0 t (41447 lbs - 66139 lbs)
Height2833 mm - 3010 mm (111.5 in - 118.5 in)
Length6073 mm - 7125 mm (239.1 in - 280.5 in)
Equipment
Air Inlet System
Air intake silencer / filter
Control System
Load Sharing Unit (for multiple engine plant only)
Protection System
Serial Link Interface (MODbus RTU / canbus)
Speed governor
Cooling System
Charge air cooler
Electric cooling water preheater (fitted on base frame)
HT cooling water pump (engine driven)
LT cooling water pump (engine driven)
Exhaust System
Exhaust gas expansion joint
Exhaust gas insulated manifolds
Turbocharger at counter-flywheel side
Fuel System
Fuel circulating pump (attached / for MDO/MGO only)
Fuel indicator filter
Fuel pressure valve (separate / for MDO/MGO only)
Instrumentation
Control push buttons and lamps
Emergency stop lever
Local control panel
Pressure and temperature indicator
Lube System
Lube oil cooler
Lube oil pump (engine driven)
Lube oil self-cleaning filter
Oil sump in base frame
Pre-lubricating oil pump (electr. driven/fitted on base frame)
Pressure regulating valve
Mounting System
Flexible pipe connections
High flexible coupling
Resilient mounting
Starting System
Air starting motor
Manual barring device
General
Engine, flex. coupling and generator mounted on a common base frame
Flywheel cover
Lifting device (rental)
Torsional Vibration Calculation (TVC)
Benefits & Features
HFO/MDO – Long TBO and lifetime
Long maintenance intervals and the life of components are the basis for low operating costs.
Complete engine
The engine is marketed with a standardized range of installed pumps and filters. Interfaces for fuel, lubricating oil and cooling water systems are located at the opposite end of the crankshaft coupling for ease of connection.
Reliable energy supply
The complete diesel generating set is notable for its ease of installation, reliable operation, ease of maintenance and good component accessibility. The basis is formed by the rigid base frame as foundation of the engine and alternator with integrated oil sump, large oil volume and universal equipment for both HFO and MDO operation.
Complete propulsion systems
System responsibility and supply from a single source, accurately matched interfaces, coordinated delivery data control.