M 20 C Marine Propulsion Engine

Photos

Power Range
1020-1800 kW
Speed Range
900-1000 rpm
Emissions
IMO II / IMO III with SCR
Aspiration
Turbocharged

Specs

Power Rating

Power Range
1020-1800 kW
Power Range
1020-1800 kW

Engine Specifications

Speed Range
900-1000 rpm
Emissions
IMO II / IMO III with SCR
Aspiration
Turbocharged
Bore
7.87in
Stroke
11.81in
Swept Volume
573.62in³
Rotation from Flywheel End
Counterclockwise/Clockwise
Configuration
Inline 6,8,9 Cylinder
Speed Range
900-1000 rpm
Emissions
IMO II / IMO III with SCR
Aspiration
Turbocharged
Bore
7.87in
Stroke
11.81in

Dimensions & Weights

Minimum Dry Weight
24030.0lb
Minimum Length
159.4in
Minimum Height
92.3in
Minimum Width
62.6in
Maximum Length
203.8in
Maximum Height
110.1in
Maximum Width
68in
Minimum Dry Weight
24030lb
Minimum Length
159.4in
Minimum Height
92.3in
Minimum Width
62.6in

Features

Emissions

For IMO III emissions the MaK M 20 C is delivered with a Scheme A factory certified SCR solution and a factory EIAPP certificate, simplifying installation and commissiong work significantly. Caterpillar's SCR technology minimizes total cost of ownership by cutting the diesel and urea expenses by offering the lowest total fluid consumption at optimized engine and SCR life time.

For IMO III emissions the MaK M 20 C is delivered with a Scheme A factory certified SCR solution and a factory EIAPP certificate, simplifying installation and commissiong work significantly. Caterpillar's SCR technology minimizes total cost of ownership by cutting the diesel and urea expenses by offering the lowest total fluid consumption at optimized engine and SCR life time.

Engine with high safety level

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.

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.

HFO/MDO - Long TBO and lifetime

Long maintenance intervals and the life of components are the basis for low operating costs.

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. Inter faces for fuel, lubricating oil and cooling water systems are located at the opposite end to the crankshaft coupling for ease of connection.

The engine is marketed with a standardized range of installed pumps and filters. Inter faces for fuel, lubricating oil and cooling water systems are located at the opposite end to 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 panel (emergency stop, override, reset push buttons)
    • Protection System
    • Serial Link Interface (MODbus RTU/canbus)
    • Speed governor
    • Start/Stop panel
  • Cooling System
    • Charge air cooler
    • Electronic cooling water preheater
    • HT cooling water pump (engine driven)
    • LT cooling water pump (engine driven)
  • Exhaust System
    • Exhaust gas expansion joint
    • Exhaust gas insulated manifolds
    • Turbocharger at 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
    • Dry sump
    • Lube oil cooler
    • Lube oil pump (engine driven)
    • Lube oil self-cleaning filter
    • Pressure regulating valve
  • Mounting System
    • High flexible coupling
    • Rigid mounting
  • Starting System
    • Air starting motor
    • Manual barring device
  • General
    • 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
    • Electronic speed governor
    • Engine alarm system
    • Remote control system
    • Remote indicators (start air pressure, engine speed, etc.)
    • Starter for electroc 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)
    • Steam / thermal oil cooling water preheater
    • Temperature control valve
  • Exhaust System
    • Silencer (with or without spark arrester)
    • Turbocharger at counter-flywheel side
  • Fuel System
    • Fuel oil cooler
    • HFO treatment and supply modules
    • HFO supply and booster pumps (electrical driven)
    • HFO self-cleaning automatic filter
    • HFO pressure regulating valve
    • HFO final preheater
    • HFO viscosity control device
    • Mixing tank
  • Lube System
    • Lube oil centrifuge
    • Lube oil pump (electrical driven)
    • Lube oil treatment and combined modules
    • Pre-lubricating oil sump (electrical driven)
    • Wet sump
  • Mounting System
    • Flexible pipe connections
    • Resilient mounting
  • Starting System
    • Starting air receiver
    • Starting air compressor
  • General
    • Cat Propulsion Systems
    • Engine PTO coupling
    • PTO alternator
    • PTO shaft on counter-flywheel side
    • Reduction gear
    • Reduction gear PTO coupling