MTU Meets IMO Tier 2: MTU announced upgrade that will meet IMO Tier 2 without exhaust gas aftertreatment

摘要

MTU Friedrichshafen said it will upgrade its Series 1163 marine engines for the IMO 2 and IMO 3 emissions regulations. The 1163 engine family gets its name from its per-cylinder capacity of 11.6.3 L, and the new family will include three cylinder configurations - 12V, 16V and 20V - covering a power range from 4440 to 7400 kW at 1300 r/min. The upgraded engines will maintain the features that are crucial for customers, said MTU. Among these are the power-to-weight ratio and acceleration characteristics, its compact size and the engine interfaces with the vessel. Additional options that were available with the Series 1163, such as resilient mounts or an acoustic enclosure, can continue to be used in the future.