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The Lycoming XR-7755 was the largest piston aircraft engine ever built in the United States, with 36 cylinders totaling about 7,750 in³ (127 L) of displacement and a power output of 5,000 horsepower (3,700 kilowatts). It was originally intended to be used in the "European bomber" that eventually emerged as the Convair B-36. Only two examples were built before the project was terminated in 1946.

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dbo:abstract
  • Lycoming XR-7755 ist die Bezeichnung eines Flugmotors, der zwischen 1943 und 1946 durch den US-amerikanischen Hersteller Lycoming entwickelt wurde. Der XR-7755 markierte den Höhepunkt der Entwicklung von Sternmotoren als Flugmotoren. (de)
  • Le Lycoming XR-7755 est un moteur à pistons pour avions, mis au point pendant la seconde guerre mondiale par l'entreprise américaine Lycoming. Resté à l'état de prototype, il est le plus puissant moteur à piston pour avion jamais testé aux États-Unis. (fr)
  • The Lycoming XR-7755 was the largest piston aircraft engine ever built in the United States, with 36 cylinders totaling about 7,750 in³ (127 L) of displacement and a power output of 5,000 horsepower (3,700 kilowatts). It was originally intended to be used in the "European bomber" that eventually emerged as the Convair B-36. Only two examples were built before the project was terminated in 1946. (en)
  • O Lycoming XR-7755 foi o maior motor aeronáutico a pistão construído nos Estados Unidos, com 36 cilindros, totalizando cerca de 127 L (7,750 in³) de deslocamento e uma potência de 5,000 hp (3,700 kilowatts). Foi originalmente desenhado para equipar o "Bombardeiro europeu" que eventualmente tornou-se o Convair B-36 Peacemaker. Apenas dois motores foram construídos antes do projeto ser cancelado em 1946. (pt)
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  • 2126954 (xsd:integer)
dbo:wikiPageLength
  • 8665 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1111074200 (xsd:integer)
dbo:wikiPageWikiLink
dbp:coolingsystem
  • Liquid-cooled (en)
dbp:firstRun
  • 1944 (xsd:integer)
dbp:fuelcon
  • ~ (en)
dbp:fuelsystem
  • Carburettor ; Fuel injection (en)
dbp:lists
  • * List of aircraft engines (en)
dbp:manufacturer
dbp:nationalOrigin
dbp:numberBuilt
  • 2 (xsd:integer)
dbp:oilsystem
  • pressure system - at flow rate (en)
dbp:power
  • * at 2,600 rpm takeoff * at 2,300 rpm cruise (en)
dbp:produced
  • 1944 (xsd:integer)
dbp:ref
  • Jane's all the World's Aircraft 1947 (en)
dbp:similarEngines
  • *Armstrong Siddeley Hyena *Armstrong Siddeley Deerhound *Dobrynin VD-4K *Wright R-2160 Tornado *Junkers Jumo 222 *BMW 803 * Pratt & Whitney R-4360 Wasp Major (en)
dbp:specfuelcon
  • * at takeoff power * at 70% power * at minimum cruise power (en)
dbp:supercharger
  • Impeller diameter , at 6:1 drive ratio (en)
dbp:type
  • 36 (xsd:integer)
  • Four-row Radial engine (en)
dbp:valvetrain
  • Single overhead camshaft per bank with separate cams for takeoff and economical cruise (en)
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gold:hypernym
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rdfs:comment
  • Lycoming XR-7755 ist die Bezeichnung eines Flugmotors, der zwischen 1943 und 1946 durch den US-amerikanischen Hersteller Lycoming entwickelt wurde. Der XR-7755 markierte den Höhepunkt der Entwicklung von Sternmotoren als Flugmotoren. (de)
  • Le Lycoming XR-7755 est un moteur à pistons pour avions, mis au point pendant la seconde guerre mondiale par l'entreprise américaine Lycoming. Resté à l'état de prototype, il est le plus puissant moteur à piston pour avion jamais testé aux États-Unis. (fr)
  • The Lycoming XR-7755 was the largest piston aircraft engine ever built in the United States, with 36 cylinders totaling about 7,750 in³ (127 L) of displacement and a power output of 5,000 horsepower (3,700 kilowatts). It was originally intended to be used in the "European bomber" that eventually emerged as the Convair B-36. Only two examples were built before the project was terminated in 1946. (en)
  • O Lycoming XR-7755 foi o maior motor aeronáutico a pistão construído nos Estados Unidos, com 36 cilindros, totalizando cerca de 127 L (7,750 in³) de deslocamento e uma potência de 5,000 hp (3,700 kilowatts). Foi originalmente desenhado para equipar o "Bombardeiro europeu" que eventualmente tornou-se o Convair B-36 Peacemaker. Apenas dois motores foram construídos antes do projeto ser cancelado em 1946. (pt)
rdfs:label
  • Lycoming XR-7755 (de)
  • Lycoming XR-7755 (fr)
  • Lycoming XR-7755 (en)
  • Lycoming XR-7755 (pt)
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