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K-Sim® Engine Wärtsilä RT-FLEX Container L-11-1

The K-Sim Engine Wärtsilä RT-Flex Container L-11-1 model simulates a Panamaxcontainer ship of 4800 TEU, with a propulsion machinery based on the Wärtsilä RT-Flex 82 C, low speed. It has a12 cylinder configuration, 2-stroke, turbocharged,reversible diesel engine.

The model is based on real engine data which makes thedynamic behavior of the simulator close to the response of a real engine.


The electrical power plant includes three (3) diesel generators, one shaft generator,a steam turbine generator, and one emergency generator. The steam plant includesan oil fired boiler as well as an exhaust boiler. Control room operator station andpanels and 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 Wärtsilä RT-Flex Container L11-1 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 is achieved by controlled training, leading to better understanding of the total plantoperation, as a result of realistic simulation of a real engine room.


  • No of cylinders / Cylinder bore 12 / 82 cm
  • Piston stroke 265
  • No of air cooolers and turbochargers 6 / 3MCR 54240 kW
  • Corresponding speed 102 RPM
  • Mean indicated pressure 19,5 bar
  • Scavenge air pressure 2,3 bar
  • Turbocharger speed 9000 RPM
  • No of propeller blades / 5Propeller pitch 1,08 P/D
  • Spec. fuel consumption 167 g/kWh
  • Fuel specification 730 cSt (50 degC)
  • Vessel length overal / breadth moulded 296,0 m / 32,2 m
  • TEU 4200
  • Vessel draught 12,7 m
  • Dead weight 62000 tons
  • Speed 25 knots


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.


High fidelity engine room systems include:

  • Sea & LT/HT fresh water systems
  • FW generator
  • Electrical power plant, Incl. diesel, shaft and turbo generators
  • Start & service air compressors, incl. compressor intermediate coolers and emergency compressor
  • Electrical power and pump management
  • Manual and automatic
  • Battery charging system
  • Steam plant, incl. oil fired boiler and exhaust boiler
  • Diesel/heavy fuel oil systems Incl. tanks, separators, viscosimeters
  • Lubricating oil systems and Lubricating oil separators
  • Common rail system, incl. servo oil and control oil system
  • Stern tube systems
  • Propeller servo LO system
  • Thermal oil heating system
  • CPP bow thruster
  • Steering gear/autopilot, incl. dbl. acting IMO type steering gear & ship course control
  • Turbo charger systems
  • Main engine control system, incl. bridge, ECR and local control
  • Main engine control air system
  • FO high pressure system, fuel leak detector and fuel distributor priming valves
  • Cylinder indication diagrams, sankey-, load- and generator phasor diagram
  • Piston ring monitoring
  • ME bearing system
  • Air ventilation system
  • Bilge wells & bilge separator
  • Air conditioning, sewage and incinerator plants
  • Cathodic protection system

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

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