M 20 C MARINE GENERATOR SET
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 20C 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 M20C engine series as a generator unit varies from 1,224 to 2,160 kVA.
SPECIFICATIONS
Minimum Rating979 kWe (1224 kVA)
Maximum Rating1726 kWe (2160 kVA)
Emissions/Fuel StrategyIMO II
generator set specifications
Minimum Rating979 kWe (1224 kVA)
Maximum Rating1726 kWe (2160 kVA)
generator set configurations
Emissions/Fuel StrategyIMO II
engine specifications
Configuration6,8,9 cylinder
Bore200 mm
Stroke300 mm
Swept Volume9.4 l/cyl.
generator set dimensions and weights dependent on generator type
Length6073 mm - 7125 mm (239.1 in - 280.5 in)
Width1680 mm - 1816 mm ( 66.1 in - 71.5 in)
Height2833 mm - 3010 mm (111.5 in - 118.5 in)
Weight18.8 t - 30.0 t (41447 lbs - 66139 lbs)
M 20 C STANDARD 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)
M 20 C OPTIONS
- air inlet system
Air inlet shut-off valve
Air intake transition piece
Expansion joint
Silencer / filter - control system
Air injection control (for better load request)
Electronic speed governor
Engine alarm system
Remote indicators (start air pressure, engine speed, etc.)
Starter for electric driven pumps
24 DC UPS - cooling system
FW/SW plate cooler
HT cooling water pump (electric driven)
LT cooling water pump (electric driven)
Sea water cooling pump (electric driven)
Temperature control valve - exhaust system
Silencer (with or without spark arrester) - fuel system
Fuel oil cooler
HFO final preheater
HFO pressure regulating valve
HFO self-cleaning automatic filter
HFO supply and booster pumps (electrical driven)
HFO treatment and supply modules
HFO viscosity control device
Mixing tank - lube system
Lube oil centrifuge
Lube oil pump (electrical driven)
Lube oil treatment and combined modules - mounting system
Double resilient mounting - starting system
Starting air compressor
Starting air receiver - general
Engine PTO coupling
Generator customer supply
PTO shaft on counter-flywheel side