New | VM 46 DF Marine Generator Set

The key attributes of the VM 46 DF are class leading efficiency and loading capacity as well as operational simplicity, which is supported by a fully automated engine control. Fast service access as well as service and maintenance simplicity are supported by a modular engine design concept and the monitoring and diagnostic system.

Generator Set Specifications
Minimum Rating10357 kWe (12960 kVA)
Maximum Rating14807 kWe (18528 kVA)
Emissions/Fuel StrategyIMO II in diesel mode / IMO III in gas mode
Engine Specifications
Configuration12,16 Cylinder
Bore18.1 in
Stroke24.02 in
Swept Volume6181.7 in³
Generator Set Dimensions and Weights - Dependent on Generator Type
Length14740 - 16870 mm (580.3 - 664.2 in)
Height6493 - 6517 mm (255.6 - 256.6 in)
Width3890 - 4027 mm (153.1 - 158.5 in)
Weight275.0 - 345.0 t (606271 - 760595 lbs)

Ease of installation

Reliable Operation

Ease of maintenance

Easy component accessibility

Standard Equipment

Air Inlet System
  • Air intake silencer / filter
Control System
  • Load sharing unit
  • Modular Alarm Control Protection System (MACS)
  • Speed governor
Cooling System
  • Electric cooling water preheater
  • HT cooling water pump (engine driven)
  • 2-stage charge air cooler
Exhaust System
  • Exhaust gas expansion joint
  • Exhaust gas insulated manifolds
  • Turbocharger at flywheel end / counter-flywheel end
Fuel System
  • Fuel circulating pump (electric driven / for MDO/MGO only)
  • Fuel indicator filter
  • Fuel pressure valve (separate / for MDO/MGO only)
Gas System
  • Gas valve unit
Instrumentation
  • Control push buttons and lamps
  • Emergency stop lever
  • Local control panel
  • Pressure and temperature indicator
Lube System
  • Dry sump
  • Lube oil plate cooler (separate)
  • Lube oil pump (engine driven)
  • Lube oil safety filter
  • Lube oil self-cleaning filter
  • Pressure regulating valve
Mounting System
  • High flexible coupling
  • Rigid mounting
Starting System
  • Electrical barring device
  • Starting air valve
General
  • Torsional Vibration Calculation (TVC)

Optional Equipment

Air Inlet System
  • Air inlet shut-off valve
  • Air intake transition piece
  • Expansion joint
  • Silencer / filter
Control System
  • Engine alarm system
  • Remote control system
  • Remote indicators (start air pressure, engine speed, etc.)
  • Starter for electric driven pumps
  • 24 DC UPS
Cooling System
  • Cooling water piping for generator cooling on base frame
  • Cooling water piping for lubricating oil cooler on base frame
  • Cooling water preheater steam / thermal oil / electrical
  • FW/SW plate cooler
  • HT cooling water pump (electric driven)
  • LT cooling water pump (electric driven)
  • Sea water cooling pump (electric driven)
  • Temperature contol valve
Exhaust System
  • Exhaust gas ventilation module
  • Silencer (with or withour 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
Gas System
  • Gas flowmeter
  • LNG vaporizing system
Lube System
  • Lube oil centrifuge
  • Lube oil pump (electrical driven)
  • Lube oil treatment and combined modules
  • Pre-lubricating oil pump (electrical driven)
  • Temperature control valve
  • Wet sump with dip stick
Mounting System
  • Double resilient mounting
  • Flexible pipe connections
  • Resilient mounting
Propulsion System
  • Control system
  • Thrusters
Starting System
  • Starting air compressor
  • Starting air receiver
General
  • Engine PTO coupling
  • Flywheel cover
  • PTO alternator
  • PTO shaft on counter-flywheel end
  • Reduction gear
  • Reduction gear PTO coupling

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