Sunday, July 21, 2024

MAN B&W K98-MC6-11 84377 HP

Model: K98-MC6-11

Brand: MAN B&W

Product Description:

MAN B&W K98-MC6-11 Marine Diesel Engine

The MAN B&W K98-MC6-11 is a high-performance marine diesel engine recognized for its power, efficiency, and reliability. Specially designed for large ships, this engine represents a culmination of advanced engineering and robust construction, ensuring optimal performance in the most demanding marine environments.

Designed with precision, the K98-MC6-11 engine delivers outstanding horsepower, making it particularly suitable for container ships, large tankers, and bulk carriers. Its advanced fuel injection system and combustion technology ensure maximum efficiency and reduced emissions, aligning with the latest IMO environmental regulations.


  • Model: MAN B&W K98-MC6-11
  • Power Output: 84,377 HP (Horsepower)
  • Engine Type: 2-stroke marine diesel engine

Dimensions and Weight:

  • Bore: 980 mm
  • Stroke: 2,500 mm
  • Length: Approximately 22,000 mm
  • Height: Approximately 12,000 mm
  • Weight: Over 2,000 tons

Technical Features:

  • Number of Cylinders: 6
  • Mean Effective Pressure: 19.0 MPa
  • Maximum Cylinder Pressure: 210 bar
  • Specific Fuel Consumption: Approx. 171 g/kWh
  • Combustion System: Fuel oil injection with advanced cooling and exhaust systems
  • Turbocharging: Provided for enhanced power and efficiency

Operational Features:

  • RPM Range: 60-90 rpm (optimal cruising speed for fuel efficiency)
  • Starting Method: Compressed air starting system
  • Cooling System: Freshwater central cooling system with integrated heat exchangers
  • Lubrication System: Forced lubrication with oil filter and cooler

Environmental Compliance:

  • Emission Standards: Complies with IMO Tier II regulations
  • NOx Reduction: Advanced exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) options available


  • Fuel Efficiency: Optimal design significantly reduces fuel consumption, lowering operational costs.
  • Durability: Built with high-quality materials and state-of-the-art engineering, ensuring long operational life and minimal maintenance.
  • Power: High horsepower suitable for large, heavy-duty marine vessels, offering reliable power for long voyages.
  • Environmental-Friendly: Advanced emission control technologies ensure compliance with stringent environmental regulations.

Whether you're outfitting a new vessel or repowering an existing ship, the MAN B&W K98-MC6-11 offers unmatched reliability and performance, promising smooth operation and high efficiency on every voyage.

[Product Type: Engine]

Product Specifications

Rated Speed 94 r/min
Cylinders Arrangement/Number L11
Rating C
Power 84377 HP (62911.49kw)

Competitor Products

Model: RTA96C-14


Cylinders Arrangement/Number L14
Power 75097 HP
Rated Speed 92 r/min