| 词条 | Pratt & Whitney R-2180-A Twin Hornet | ||||||||||||||
| 释义 |
The Pratt & Whitney R-2180-A Twin Hornet was a radial engine developed in the United States by Pratt & Whitney. It had two rows of seven cylinders each. Applications
Specifications (R-2180-A){{pistonspecs| |ref=The Engines of Pratt & Whitney: A Technical History[1] |type= 14-cylinder air-cooled, twin-row radial engine |bore= 5.75 in. (146 mm) |stroke= 6.00 in. (152 mm) |displacement= 2,181 in³ (35.7 L) |length=76.20 in (1.94 m) |diameter=54 in (1.37 m) |width= |height= |weight= 1,565 lb-1,647 lb |valvetrain= |supercharger= |turbocharger= |fuelsystem= |fueltype= |oilsystem= |coolingsystem=Air-cooled |power=1,200-1,500 hp |specpower= |compression= |fuelcon= |specfuelcon= |oilcon= |power/weight= }} See also{{Aircontent|related=
|similar engines=
|lists=
|see also= }} References1. ^Connors, p.98
External links
3 : Radial engines|Pratt & Whitney aircraft engines|Aircraft piston engines 1930–1939 |
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