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The S1163 series engine has been widely recognized by the maritime industry for decades. This series of engines has a cylinder bore of 230 mm and a stroke of 280 mm and a capacity of 11.63 liters per cylinder, hence the name S1163. The S1163 upgraded eco-friendly engine retains all the key features of the original S1163 series engine, such as the best power-to-weight ratio and acceleration, compact physical structure and engine-to-ship interface. Two-stage turbocharging technology will also be retained, but performance will be optimized to achieve lower fuel consumption and longer life cycles.
Specific technical improvements include: the first to improve the emission design to meet IMO 2 and IMO 3 emission standards. Reduce nitrogen oxide emissions through a selective catalytic reduction (SCR) system to meet the IMO 3 emission standards introduced in 2016. A new common rail injection system with an injection pressure of 1,800 bar, a fully approved MTU ADEC electronic engine management system for the S2000 and S4000 series, and a new combustion process.
The S1163 series engine has three cylinder configurations: 12V, 16V or 20V, 1300 rpm, minimum output of 4,440 kW, up to 7,400 kW and maximum horsepower of 5,595-9,925. The entire product range is fully equipped for use in fast civil, coastal, and naval fleets.
As a leader in the marine engine industry, MTU has continued to provide high performance engines to shipbuilders in Asia and the world for more than 100 years. In Asia, MTU has become the preferred supplier of Coast Guard and Navy. In recent years, shipyards in Asia have attracted more and more international shipbuilding business. In order to meet the needs of Asia, especially the Chinese market, MTU not only displays the most advanced technology, but also has an enhanced version of the S1163 series engine. Asia market. The new S1163 series not only benefits the environmental protection of the Asian coastline, but also helps the Asian shipbuilding industry to supply more modern ships with powerful and clean marine engines to the global market.
MTU launches S1163 series marine engine
November 30, 2011, Shanghai - the world's leading supplier of propulsion systems for engine and non-road applications, MTU of the Tognum Group, with its newly upgraded S1163 series engine, unveiled at the 2011 China International Maritime Technology Conference and Exhibition . The newly upgraded S1163 series marine engine debuted in China, attracting attention with its superior power-to-weight ratio, reliability and longer life.