New | 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.

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
Bore7.87 in
Stroke11.81 in
Swept Volume573.623 in3
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)

The M 20 C Is An Engine With A High Safety Level. This Applies Not Only To Those Special Internal Design Features Which Guarantee Long Component Life And High Availability But Also To Safety In The Area Around The Engine. As A Result, Solas Regulations Are Strictly And Consistently Observed. Explosion Protection Cover For The Cylinder/crankcase Housing And Cladding Of The Complete Fuel And Exhaust Gas System In Stainless Steel Are Part Of An Overall Solas Safety Concept.

Long Maintenance Intervals And The Life Of Components Are The Basis For Low Operating Costs.

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 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.

System Responsibility And Supply From A Single Source, Accurately Matched Interfaces, Coordinated Delivery Data Control.

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)

listofrelationships

small_image

Other Models in this Category

Select Marine Power System Type


Hawthorne Power Systems Logo

Why Cat is Better. Machine Comparison

"
With only a few days notice, we were able to get the emergency system working properly. Hawthorne Cat provided great leadership and excellent field support.
Mark Cripe
Helix Electric
"

San Diego - Power
Steve Jamison
Power Systems Sales Manager
858.376.6821 office
858.688.0083 mobile
sjamison@hawthornecat.com

Phillip J. Smith (PJ)
Service Manager - CSA Group/Truck Shop
858.376.6874 office
858.688.0134 mobile
psmith@hawthornecat.com

Dan Hixon
Field Service Manager
858.376.6822 office
858.663.4652 mobile
dhixon@hawthornecat.com

Paul Karpf
Rental Department Manager
858.376.6888 office
858.688.0039 mobile
pkarpf@hawthornecat.com

Hawaii – Power
Cliff Yuen
Power Systems Sales Manager
808.676.0322 office
808.349.7767 mobile
cyuen@hawthornecat.com

Travis Tilton
General Service Manager
808.676.0314 office
808.864.1903 mobile
ttilton@hawthornecat.com

Bobby Fields
Rental Developer
808.676.0267 office
808.368.5445 mobile
bfields@hawthornecat.com

Guam – Power
Myver Hecita
Power Systems Rental &
Sales Representative
671.649.4241 office
671.898.2740 mobile
mhecita@hawthornecat.com

Jimmy Cruz
Engine Service Manager
671.649.4216 office
671.488.2821 mobile
jpcruz@hawthornecat.com