M 20 C Marine Generator Set

Photos

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.

Minimum Rating
979 kWe (1224 kVA)
Maximum Rating
1726 kWe (2160 kVA)
Emissions/Fuel Strategy
IMO II
Configuration
6,8,9 Cylinder

Specs

Generator Set Specifications

Minimum Rating
979 kWe (1224 kVA)
Maximum Rating
1726 kWe (2160 kVA)
Minimum Rating
979 kWe (1224 kVA)
Maximum Rating
1726 kWe (2160 kVA)
Emissions/Fuel Strategy
IMO II

Generator Set Configurations

Emissions/Fuel Strategy
IMO II

Engine Specifications

Configuration
6,8,9 Cylinder
Bore
7.87in
Stroke
11.81in
Swept Volume
573.62in3
Configuration
6,8,9 Cylinder
Bore
7.87in
Stroke
11.81in
Swept Volume
573.62in³

Generator Set Dimensions and Weights (dependent on generator type)

Length
6073 mm - 7125 mm (239.1 in - 280.5 in)
Height
2833 mm - 3010 mm (111.5 in - 118.5 in)

Generator Set Dimensions and Weights - Dependent on Generator Type

Weight
18.8 t - 30.0 t (41447 lbs - 66139 lbs)
Width
1680 mm - 1816 mm ( 66.1 in - 71.5 in)
Height
2833 mm - 3010 mm (111.5 in - 118.5 in)
Length
6073 mm - 7125 mm (239.1 in - 280.5 in)

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.

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.

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.

System responsibility and supply from a single source, accurately matched interfaces, coordinated delivery data control.

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)

Optional Equipment

  • 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