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The engine is the largest reciprocating engine in the world. The 14-cylinder version first entered commercial service in September 2006 aboard the Emma Mærsk. The design is similar to the older RTA96C engine, but with common rail technology (in place of traditional camshaft, chain gear, fuel pump and hydraulic actuator systems).
The Pratt & Whitney R-4360 Wasp Major is an American 28-cylinder four-row radial piston aircraft engine designed and built during World War II.At 4,362.5 cu in (71.5 L), it is the largest-displacement aviation piston engine to be mass-produced in the United States, and at 4,300 hp (3,200 kW) the most powerful.
The Lycoming XR-7755 was the largest piston aircraft engine ever built in the United States, [Note 1] with 36 cylinders totaling about 7,750 in 3 (127 L) of displacement and a power output of 5,000 horsepower (3,700 kilowatts).
The 637 V8 was the largest-displacement production gasoline V8 ever made for highway trucks. The largest engine derived from the series was a 702-cubic-inch (11.5 L) "Twin Six" V12, which had a unique block and crankshaft, but shared many exterior parts with the 351.
At some 44.9 litres (2,740 in 2) displacement, it was one of the largest-displacement 14-cylinder radial engines in the world, rivalling the similar configuration American 42.7 litre (2,600 in 2) Wright R-2600 Twin Cyclone engine, of Soviet 41.2 litre (2,515 in 2) Shvetsov ASh-82 engine of displacement levels, and was meant to compete with ...
The naturally-aspirated 4.0-litre flat-six engine (the largest engine displacement offered in a street-legal 911) was introduced with their 2011 911 (997) GT3 RS 4.0, in 2011. [18] The engine itself uses the crankshaft from the RSR with increased stroke dimensions (from 76.4 mm to 80.4 mm).
These engines were used by IHC for some heavy-duty applications until 1935, although their own large engines (525 cu in (8.6 L) FBD and 648 cu in (10.6 L) FEB) had appeared in 1932. [6] The medium-duty 1930 A-series trucks received the all-new 278.7 cu in (4.6 L) FB-3 six-cylinder engine, with overhead valves and seven main bearings .
Three displacements were available during production: 401 cu in (6.6 L), 477 cu in (7.8 L) and 534 cu in (8.8 L); but however large, the 534 was very much smaller than the 1,100-cubic-inch (18.0 L) Ford GAA all aluminum 32 valve DOHC V8 (introduced during WW2), which was the largest displacement gasoline engine ever mass-produced by Ford Motor ...