About: Fiat A.25

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The Fiat A.25 was an Italian water-cooled aircraft engine from the 1920s. It produced 708 kW (950 hp) and was used by the Regia Aeronautica for fifteen years to power their Fiat BR.2 and BR.3 bombers.

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dbo:abstract
  • The Fiat A.25 was an Italian water-cooled aircraft engine from the 1920s. It produced 708 kW (950 hp) and was used by the Regia Aeronautica for fifteen years to power their Fiat BR.2 and BR.3 bombers. (en)
  • Il Fiat A.25 era un motore aeronautico 12 cilindri a V di 60° raffreddato a liquido, prodotto dall'azienda italiana Fiat Aviazione per usi sperimentali nel 1927. (it)
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dbo:wikiPageID
  • 37940157 (xsd:integer)
dbo:wikiPageLength
  • 5410 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1068369366 (xsd:integer)
dbo:wikiPageWikiLink
dbp:bore
  • 170.0 (dbd:millimetre)
dbp:componentsOther
  • Cylinders: Forged steel barrels, with closed, flat ends. * Pistons: Aluminium alloy, two compression rings and one scraper ring above a fully floating gudgeon pin, with a second scraper ring below it. * Crankshaft: Each six throw, seven bearings. * Crankcase: Each an aluminium casting, split on crankshaft centre line. Bolted-on duralumin end caps. (en)
dbp:compression
  • 5.250000 (xsd:double)
dbp:coolingsystem
  • water, with centrifugal pump. (en)
dbp:displacement
  • 54.48 (dbd:litre)
dbp:firstRun
  • c.1924 (en)
dbp:fuelsystem
  • Three water heated Fiat carburettors mounted between cylinder banks, one serving each bank. Four spark plugs per cylinder, supplied by two Marelli MF.12 magnetos. (en)
dbp:lists
  • *List of aircraft engines (en)
dbp:manufacturer
dbp:nationalOrigin
dbp:numberBuilt
  • several hundred (en)
dbp:oilsystem
  • One delivery pump and two scavenge pumps, in a single unit. (en)
dbp:power
  • normal, 708 kW at 1,700 rpm at sea level. Maximum, 745 kW at 1,900 rpm. (en)
dbp:ref
  • 0001-07-25 (xsd:gMonthDay)
dbp:stroke
  • 200.0 (dbd:millimetre)
dbp:type
  • Water cooled V-12 (en)
  • water cooled 60° upright V-12 (en)
dbp:valvetrain
  • Two overhead camshafts, driven via enclosed, inclined shafts. The cams operate two inlet and two exhaust valves per cylinder. Housed under aluminium casings. (en)
dbp:weight
  • 841.0 (dbd:kilogram)
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rdfs:comment
  • The Fiat A.25 was an Italian water-cooled aircraft engine from the 1920s. It produced 708 kW (950 hp) and was used by the Regia Aeronautica for fifteen years to power their Fiat BR.2 and BR.3 bombers. (en)
  • Il Fiat A.25 era un motore aeronautico 12 cilindri a V di 60° raffreddato a liquido, prodotto dall'azienda italiana Fiat Aviazione per usi sperimentali nel 1927. (it)
rdfs:label
  • Fiat A.25 (en)
  • Fiat A.25 (it)
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