491:
95:
29:
216:, 2,944 were produced from 1926 through 1942. It first flew in 1927. It was a single-row, 9-cylinder air-cooled radial design. Displacement was 1,690 cubic inches (27.7 L). It was built under license in Italy as the
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Aviacionnye motory voennykh vozdushnykh sil inostrannykh gosudarstv (Авиационные моторы военных воздушных сил иностранных государств)
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16:"Pratt & Whitney Hornet" redirects here. For the Pratt & Whitney R-1860 Hornet B, see
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http://neam.org/index.php?option=com_content&view=article&layout=edit&id=1129
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849:: Gosudarstvennoe voennoe izdatelstvo Narkomata Oborony Soyuza SSR. Archived from
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872:. Phoenix Mill, Gloucestershire, England, UK: Sutton Publishing Limited.
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1410:
631:
600:
584:
682:
740 hp (550 kW) at 2,250 rpm at 7,000 ft (2,100 m)
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192:
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317:
License built in Italy with reduction gearing and supercharger.
928:
494:
R-1690 with chamber walls cut away to show internal workings
1520:
679:789 hp (588 kW) at 2,300 rpm for takeoff
512:Nine-cylinder single-row supercharged air-cooled
2652:
485:
870:World Encyclopedia of Aero Engines, 5th Edition
427:(C-56A, C-56B, C-56C, C-56D, C-56E, C-59/Mk 1a)
311:License built in Italy with reduction gearing.
1905:
1661:
914:
228:was an enlarged version produced from 1929.
224:was a developed version of this engine. The
1912:
1898:
1668:
1654:
921:
907:
503:
2666:Aircraft air-cooled radial piston engines
1675:
691:0.47 hp/cu in (21.39 kW/L)
394:Granville-Miller-de Lackner R-6H "Q.E.D."
73:Learn how and when to remove this message
838:
755:Pratt & Whitney R-2180-A Twin Hornet
489:
36:This article includes a list of general
867:
832:
2653:
1637:Pratt & Whitney Canada aeroengines
1893:
1649:
902:
568:1,690.5 cu in (27.7 L)
467:
2671:Pratt & Whitney aircraft engines
473:There is a R-1690 on display at the
323:License production of the Hornet in
236:For the R-1860 Hornet B series, see
22:
2635:US military gas turbine aeroengines
829:"Pratt & Whitney R-1690 Hornet"
750:Pratt & Whitney R-1860 Hornet B
102:Pratt & Whitney Hornet, at the
13:
42:it lacks sufficient corresponding
14:
2682:
887:
808:Pratt & Whitney - R-1690 page
724:0.78 hp/lb (1.28 kW/kg)
327:, independently developed as the
206:Pratt & Whitney R-1690 Hornet
93:
27:
894:Pratt & Whitney R-1690 page
861:
419:Lockheed Model 14 Super Electra
335:
1572:Pratt & Whitney Rocketdyne
820:
801:
667:
1:
2661:1920s aircraft piston engines
1630:Joint development aeroengines
789:
619:centrifugal type supercharger
593:
580:54.41 in (1,382 mm)
574:50.98 in (1,295 mm)
486:Specifications (R-1690 S1E-G)
479:Bradley International Airport
389:Gee Bee R 1/2 Super Sportster
2640:Piston engine configurations
715:0.42 oz/(hp•h) (16 g/(kW•h))
709:0.6 lb/(hp•h) (362 g/(kW•h))
7:
728:
589:1,014 lb (460 kg)
305:1,050 hp (780 kW)
231:
208:was a widely used American
10:
2687:
1567:Pratt & Whitney Canada
817:Retrieved: 25 October 2008
238:Pratt & Whitney R-1860
235:
189:Pratt & Whitney R-1860
18:Pratt & Whitney R-1860
15:
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1125:
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939:
705:Specific fuel consumption
299:850 hp (630 kW)
288:750 hp (560 kW)
277:750 hp (560 kW)
271:700 hp (520 kW)
265:625 hp (466 kW)
259:775 hp (578 kW)
253:525 hp (391 kW)
247:525 hp (391 kW)
101:
92:
87:
1613:Richard "Dick" Soderberg
1109:Free-piston gas turbines
794:
784:List of aircraft engines
559: in (161.9 mm)
537: in (155.6 mm)
461:Wedell-Williams Model 44
2606:W-configuration inline)
1935:H-configuration inline)
1923:piston aircraft engine
504:General characteristics
57:more precise citations.
2586:VG (inverted-V inline)
2011:L (single-bank inline)
1983:IV (inverted-V inline)
1921:United States military
868:Gunston, Bill (2006).
495:
475:New England Air Museum
2563:V (inverted-V inline)
720:Power-to-weight ratio
493:
2485:V (upright-V inline)
1608:Frederick Rentschler
481:, Windsor Locks, CT.
378:Focke-Wulf Fw 200 V1
1531:Aeroderivative gas
930:Pratt & Whitney
734:Related development
621:, 12.0:1 gear ratio
214:Pratt & Whitney
135:Pratt & Whitney
1925:designation system
1041:Twin Wasp (R-2000)
1036:Twin Wasp (R-1830)
813:2008-01-26 at the
761:Comparable engines
496:
468:Engines on display
441:Vought O2U Corsair
220:. In Germany, the
167:Vought O2U Corsair
150:Major applications
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1887:
1886:
1643:
1642:
1099:XH-3130 (XH-3730)
839:Tsygulev (1939).
745:Mitsubishi Kinsei
696:Compression ratio
661:Epicyclic gearing
425:Lockheed Lodestar
383:Gee Bee Model R-2
202:
201:
197:Mitsubishi Kinsei
159:Lockheed Lodestar
83:
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1891:
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1680:aircraft engines
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1588:Leonard S. Hobbs
1086:H piston engines
1051:Twin Wasp Junior
933:aircraft engines
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713:Oil consumption:
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363:Boeing Model 299
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104:Deutsches Museum
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53:this article by
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1856:Turbine engines
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1618:Andrew Willgoos
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226:R-1860 Hornet B
212:. Developed by
210:aircraft engine
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122:National origin
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941:Radial engines
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888:External links
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853:on 2009-03-24.
845:(in Russian).
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88:R-1690 Hornet
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1933:H (four-bank
1930:
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1128:
1124:
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1112:
1110:
1106:
1100:
1097:
1095:
1092:
1091:
1089:
1087:
1083:
1077:
1076:Yellow Jacket
1074:
1072:
1069:
1067:
1064:
1062:
1059:
1057:
1054:
1052:
1049:
1047:
1044:
1042:
1039:
1037:
1034:
1032:
1029:
1027:
1024:
1022:
1019:
1017:
1014:
1013:
1010:
1007:
1005:
1002:
1000:
997:
995:
992:
990:
987:
985:
982:
980:
977:
975:
972:
970:
967:
965:
962:
960:
957:
955:
952:
950:
947:
946:
944:
942:
938:
934:
931:
924:
919:
917:
912:
910:
905:
904:
901:
895:
892:
891:
881:
879:0-7509-4479-X
875:
871:
866:
865:
852:
848:
844:
843:
835:
828:
823:
816:
812:
809:
804:
800:
785:
782:
781:
780:
779:
778:Related lists
773:
772:Wright R-1750
770:
768:
765:
764:
763:
762:
756:
753:
751:
748:
746:
743:
741:
738:
737:
736:
735:
723:
721:
717:
714:
711:
708:
706:
702:
699:
697:
693:
690:
688:
684:
681:
678:
675:
674:Power output:
672:
671:
662:
659:
657:
653:
650:
647:
645:
642:
641:octane rating
638:
635:
633:
630:
626:
623:
620:
617:Single-speed
616:
614:
610:
607:
604:
602:
598:
597:
588:
586:
582:
579:
576:
573:
570:
567:
565:
561:
545:
543:
539:
523:
521:
517:
515:
514:radial engine
511:
508:
507:
501:
500:
492:
480:
476:
472:
471:
462:
459:
457:
456:Sikorsky S-43
454:
452:
451:Sikorsky S-42
449:
447:
444:
442:
439:
437:
434:
432:
429:
426:
423:
420:
417:
415:
412:
410:
407:
405:
404:Junkers Ju 86
402:
400:
399:Junkers Ju 52
397:
395:
392:
390:
387:
384:
381:
379:
376:
374:
371:
369:
366:
364:
361:
359:
356:
354:
351:
349:
346:
344:
341:
340:
330:
326:
322:
319:
316:
313:
310:
307:
304:
301:
298:
295:
293:
290:
287:
284:
282:
279:
276:
273:
270:
267:
264:
261:
258:
255:
252:
249:
246:
243:
242:
239:
229:
227:
223:
219:
215:
211:
207:
198:
194:
190:
187:
182:
181:
177:
172:
171:
168:
164:
163:Sikorsky S-42
160:
156:
153:
148:
147:
143:
140:
139:
136:
133:
131:Manufacturer
130:
129:
125:
120:
119:
116:
115:Radial engine
113:
110:
109:
105:
100:
96:
91:
86:
77:
74:
66:
56:
52:
46:
45:
39:
34:
25:
24:
19:
2626:
2404:
1770:
1633:
1560:Subsidiaries
1020:
963:
869:
862:Bibliography
851:the original
841:
834:
822:
803:
777:
776:
760:
759:
733:
732:
718:
712:
703:
694:
685:
673:
654:
648:
636:
625:Fuel system:
624:
613:Supercharger
611:
599:
583:
577:
571:
564:Displacement
562:
540:
518:
509:
498:
497:
436:Martin XB-14
414:Keystone B-3
409:Junkers W 34
373:Douglas O-38
336:Applications
308:Fiat A.59 R.
302:R-1690-S1C3G
268:R-1690-S5D1G
217:
205:
203:
174:Number built
69:
60:
41:
2064:O (opposed)
1603:Perry Pratt
1411:Turboshafts
1066:Wasp Junior
1056:Wasp series
1046:Twin Wasp E
1031:Twin Hornet
1016:Double Wasp
668:Performance
627:Two-barrel
291:R-1690-S2EG
285:R-1690-S1EG
55:introducing
2655:Categories
2576:V-1650 (L)
2538:V-1650 (P)
2260:R-370 (LB)
2237:R (radial)
1581:Key people
1407:Turboprops
1071:Wasp Major
1021:Hornet (A)
790:References
651:Air-cooled
637:Fuel type:
632:carburetor
601:Valvetrain
594:Components
585:Dry weight
320:BMW Hornet
280:R-1690-SDG
144:June 1926
141:First run
106:, Munich.
63:April 2018
38:references
2627:See also:
2290:R-540 (K)
2285:R-540 (W)
2265:R-370 (K)
2207:O-540 (L)
2202:O-540 (F)
2167:O-360 (L)
2162:O-360 (C)
2132:O-200 (F)
2127:O-200 (C)
1634:See also:
1222:Turbofans
1127:Turbojets
629:Stromberg
608:-actuated
578:Diameter:
499:Data from
431:Martin BM
353:Boeing 80
296:R-1690-25
274:R-1690-52
262:R-1690-13
256:R-1690-11
218:Fiat A.59
155:Boeing 80
1494:Propfans
1477:T800-APW
1332:SuperFan
1026:Hornet B
994:R-2180-E
989:R-2180-A
811:Archived
729:See also
644:gasoline
250:R-1690-5
244:R-1690-3
232:Variants
2594:VG-1410
2475:XR-7755
2001:IV-2220
1996:IV-2040
1991:IV-1430
1968:XH-3730
1963:XH-3130
1958:XH-2600
1953:XH-2470
1948:XH-2240
1546:GG4/FT4
1541:GG3/FT3
1321:RTF-180
1291:PW1000G
740:BMW 132
606:Pushrod
572:Length:
554:⁄
532:⁄
421:(L-14H)
329:BMW 132
325:Germany
222:BMW 132
193:BMW 132
51:improve
2630:X-1800
2614:W-2779
2553:V-3420
2548:V-1950
2543:V-1710
2533:V-1570
2528:V-1560
2523:V-1510
2518:V-1460
2513:V-1440
2508:V-1400
2503:V-1237
2498:V-1150
2470:R-4360
2465:R-4090
2460:R-3350
2455:R-2800
2450:R-2600
2445:R-2180
2440:R-2160
2435:R-2060
2430:R-2000
2425:R-1860
2420:R-1830
2415:R-1820
2410:R-1750
2405:R-1690
2400:R-1670
2395:R-1640
2390:R-1535
2385:R-1510
2380:R-1454
2375:R-1340
2370:R-1300
2365:R-1044
2355:DR-980
2227:O-1230
1973:H-4070
1943:H-1640
1841:SA8/75
1502:578-DX
1425:JFTD12
1327:STF200
1316:PW6000
1311:PW5000
1306:PW4000
1301:PW2000
1296:PW1120
1261:JTF10A
1230:GP7000
1009:R-4360
1004:R-2800
999:R-2270
984:R-2060
979:R-2000
974:R-1860
969:R-1830
964:R-1690
959:R-1535
954:R-1340
876:
847:Moscow
542:Stroke
385:(1933)
178:2,944
40:, but
2571:V-770
2493:V-720
2360:R-985
2350:R-975
2345:R-915
2340:R-830
2335:R-790
2330:R-760
2325:R-755
2320:R-720
2315:R-680
2310:R-670
2305:R-600
2300:R-550
2295:R-545
2280:R-500
2275:R-440
2270:R-420
2255:R-270
2250:R-265
2245:R-250
2222:O-805
2217:O-580
2212:O-550
2197:O-520
2192:O-480
2187:O-470
2182:O-435
2177:O-425
2172:O-405
2157:O-335
2152:O-300
2147:O-290
2142:O-235
2137:O-205
2122:O-190
2117:O-180
2112:O-175
2107:O-170
2102:O-150
2097:O-145
2092:O-100
2054:L-825
2049:L-510
2044:L-440
2039:L-410
2034:L-390
2029:L-375
2024:L-365
2019:L-330
1419:APW34
1397:XA103
1392:XA101
1338:V2500
1286:JTF22
1281:JTF17
1276:JTF16
1271:JTF14
1266:JT10D
1256:JTF10
949:R-985
795:Notes
700:6.0:1
663:, 2:3
510:Type:
111:Type
2087:O-90
2082:O-45
2077:O-40
2072:O-15
1879:4700
1874:4301
1869:4004
1864:4002
1846:S.55
1836:AS.8
1831:AS.6
1826:AS.5
1821:AS.3
1816:AS.2
1811:AN.1
1806:A.82
1801:A.80
1796:A.78
1791:A.76
1786:A.74
1781:A.70
1776:A.60
1771:A.59
1766:A.58
1761:A.55
1756:A.54
1751:A.53
1746:A.50
1741:A.30
1736:A.25
1731:A.24
1726:A.22
1721:A.20
1716:A.18
1711:A.15
1706:A.14
1701:A.12
1696:A.10
1677:Fiat
1521:RL10
1483:T900
1467:XT57
1457:XT45
1387:TF33
1382:TF30
1371:F401
1366:F135
1361:F119
1356:F117
1351:F105
1346:F100
1251:JT9D
1246:JT8D
1241:JT4D
1236:JT3D
1170:JT12
1165:JT11
1155:JT8A
1140:JT4A
1135:JT3C
1061:Wasp
874:ISBN
520:Bore
204:The
1551:FT8
1472:T73
1462:T52
1452:T34
1445:PT5
1440:PT4
1435:PT3
1430:PT2
1376:RM8
1212:J91
1207:J75
1202:J60
1197:J58
1192:J57
1187:J52
1182:J48
1177:J42
1160:JT9
1150:JT7
1145:JT6
1117:PT1
639:87
2657::
1628:†
477:,
1913:e
1906:t
1899:v
1669:e
1662:t
1655:v
1504:†
1485:†
1479:†
1421:†
1409:/
1378:†
1340:†
1334:†
1323:†
1232:†
922:e
915:t
908:v
882:.
722::
707::
698::
689::
658::
615::
603::
587::
566::
556:8
552:3
549:+
547:6
544::
534:8
530:1
527:+
525:6
522::
331:.
240:.
76:)
70:(
65:)
61:(
47:.
20:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
