Skip to content

K-Sim® Engine Diesel Electric Dual Fuel LNG DE21

The K-Sim Engine Diesel Electric Dual Fuel LNG DE21model is based on a Diesel Electric Dual Fuel Engine Room configuration from a modern liquefied natural gas (LNG) carrier with two synchronous propulsion motors, geared down to one propeller.

Each propulsion motor has two separate three phase winding which enables“half motor” operation. The vessel is fitted with one fixed pitch propeller.


The power plant consists of a 6.6kV system, fed by 4 Wärtsilä Dual Fuel mediumspeed generators. The engines can operate on LNG, MDO and HFO.

The control and automation systems include sophisticated power management,gas management pump control and propulsion control systems. The steam plantincludes two large oil fired boilers and feed water system. Control room operatorpanels as well as bridge and steering panels are included.


Kongsberg Digital simulator models exceed requirements in the STCW convention, Regulation 1/12 and fulfill DNV GL’s standard DNVGL-ST-0033 for MaritimeSimulator Systems.


The K-Sim Engine Diesel Electric Dual Fuel LNG DE21model model is designed to be avaluable tool in the basic and advanced training of marine engineers. The trainingobjectives are to train junior engineers in basic engine room operations, seniorengineers in emergency operations and trouble shooting, and to train senior andchief engineers in optimal operation, fuel economy and energy conservation. This isachieved by controlled training, leading to better understanding of the total plantoperation, as a result of realistic simulation of a real engine room.


  • Dual Fuel generators 3 x 6.6kV 11.3MW1 x 6kV 5,6 MW
  • Dual Fuel generator speed 514 RPM
  • Fuel consumption FO: 186g/kWh at MCR
  • Gas consumption DG 1-3 2570 sm3/h, DG 4 1285 sm3/h
  • Emergency generators 2 x 440V / 750kVA
  • Propulsion motors 2.2kV / 16MW
  • Bow thruster 1 x 6.6kV / 1700 kW
  • Propeller speed 0-82 RPM
  • No of thrusters 1
  • Length overall 285,4 m
  • Breadth moulded 43,4 m
  • Draught 11,35 m
  • Tonnage 97562 GRT
  • Speed 19,7 knots


High fidelity engine room systems include:

  • Sea & LT/HT fresh water systems, incl. FW generators
  • Electrical Power plant, incl. 6.6kV, 440V & 220V switchboards
  • Start and service air compressors
  • Steam Plant
  • Boil off gas system
  • Dual Fuel engines
  • Gas management system
  • Power management system
  • Diesel and heavy fuel oil systems, incl. bunker, settling and service tanks, separators
  • Fuel oil supply systems, incl. viscometers
  • Lubricating oil systemsm incl. LO purifier
  • Stern tube systems
  • Steering gear/autopilot systems, incl. double acting IMO type steering gear. Autopilot
  • Propulsion control system, incl. Bridge, ECR and local control
  • Propulsion power drive system incl. Transformers, freq. converters and excitation
  • Propulsion motor cooling system, incl. Sea & FW system
  • Main bilge system
  • Bilge & sludge system, incl. Bilge separator
  • Ballast system, incl. Heeling system
  • Fire main & sprinkler system
  • Deck Machinery

Note: Specifications subject to change without any further notice



Below we have listed some of our experts, which you can get in touch  with to learn more about how our solutions can support your business goals.

Wilhelm Mohr

VP Sales & Business Transformation

asraf ibRAHIM

Regional Sales Director Asia


Regional Sales Director Americas

erik hovland

VP Strategic Projects & Sales Director Defense


Sales Manager Digital Services

susanne roth

Customer Success Manager Digital Services

Share this:

Like this:

Like Loading...

    Get in touch if you have questions about our products, how to get started or how to operate your assets smarter, safer, and greener.

    Yes, I would like to receive marketing emails from Kongsberg Digital AS about its products, services and upcoming events.

    By clicking submit below, you consent to the processing of your personal data for the purpose of receiving marketing emails from Kongsberg Digital AS. All personal data will be processed in accordance with the Kongsberg Privacy Policy. You can withdraw your consent at any time by clicking the opt-out link in the emails.

    %d bloggers like this: