The MTU 12V396 TB93 is a type of diesel engine produced by MTU Friedrichshafen GmbH, a German manufacturer of internal combustion engines, propulsion systems, and energy solutions. The engine is part of the company's 396 series of engines and is commonly used in marine applications, such as power generation, main propulsion, and auxiliary systems.
The 12V396 TB93 engine is a V-12 engine with a displacement of 71.45 liters (4,355 cubic inches). It is a four-stroke, turbocharged and aftercooled engine that operates on the diesel cycle. The engine has a rated power output of up to 2,160 kilowatts (2,900 horsepower) at 1,500 revolutions per minute (RPM), and a maximum torque output of up to 10,160 Newton-meters (7,500 foot-pounds) at 1,200 RPM.
The engine is known for its high reliability, durability, and fuel efficiency, making it a popular choice for marine applications where reliability and performance are critical. It is also known for its low emissions and compliance with the latest international emissions standards, such as IMO Tier II and EPA Tier 3.