25:
91:
1008:
644:
513:
1018:
1013:
46:
1028:
482:
470:
68:
1023:
637:
506:
695:
630:
39:
33:
499:
50:
653:
559:
126:
430:
977:
264:
593:
332:
171:
engine, going into production in 1960. An unsupercharged version of the M 337 is designated as the
756:
751:
549:
611:
466:
235:
Unsupercharged version of M 337 130 kW (180 hp) take-off power. Aerobatics allowed.
670:
601:
525:
269:
143:
479:
828:
700:
685:
675:
656:
486:
323:
959:
911:
901:
823:
606:
259:
164:
116:
215:
Increased max running speed (3000 rpm) - increased power - 175 kW (235 hp).
1002:
921:
916:
906:
896:
886:
871:
838:
797:
782:
314:
98:
Right side view of a Walter M337; the front cylinder is hidden by the engine cowling
931:
891:
876:
866:
861:
856:
851:
846:
807:
802:
792:
787:
384:
284:
279:
274:
147:
987:
982:
954:
949:
926:
881:
746:
680:
522:
203:
modified oil system for unlimited inverted flying. "Snap" aerobatics permitted.
176:
163:) is an inverted six-cylinder air-cooled inline engine. It was developed by the
130:
90:
772:
573:
544:
539:
375:
359:
969:
730:
725:
720:
715:
168:
622:
380:
OHC two camshaft operated valves per cylinder, sodium filled exhaust valve
941:
705:
690:
238:
230:
172:
710:
491:
626:
495:
18:
167:
company as a six-cylinder derivative of the four-cylinder
310:
6-cylinder inverted air-cooled supercharged inline engine
480:
http://www.walterjinonice.cz/historie-spolecnosti-walter
227:
Increased compression ratio - 188 kW (252 hp)
179:
in 1964, and to
Letecke Opravny Malesice (LOM) in 1992.
191:
Basic supercharged engine - not rated for aerobatics
968:
940:
837:
816:
765:
739:
663:
592:
558:
532:
209:AK fitted with alternator instead of generator
638:
507:
8:
426:157 kW (210 hp) at 2,750 rpm (take-off)
106:six-cylinder inverted inline piston engine
645:
631:
623:
514:
500:
492:
249:Gear ratio 0.7:1 180 kW (240 hp)
1009:Aircraft air-cooled inline piston engines
69:Learn how and when to remove this message
16:1960s Czechoslovak piston aircraft engine
298:Jane's All The World's Aircraft 1980-81
32:This article includes a list of general
463:Jane's All The World's Aircraft 1980-81
445:
80:
7:
38:it lacks sufficient corresponding
14:
243:As M 137A, with filtered air feed
1019:Inverted aircraft piston engines
197:Modified for pusher installation
89:
23:
461:Taylor, John W R, ed. (1980).
1:
1014:1960s aircraft piston engines
407:Dry sump pressure feed system
175:. Production transferred to
395:Low-pressure fuel injection
159:(originally designated the
1045:
1029:LOM Praha aircraft engines
452:J W R Taylor 1980, p.692.
97:
88:
83:
664:License produced engines
1024:Walter aircraft engines
435:1.06 kW/kg (0.64 hp/lb)
302:General characteristics
221:Aerobatic version of B.
127:Walter Aircraft Engines
53:more precise citations.
291:Specifications (M 337)
431:Power-to-weight ratio
265:Falconar SAL Mustang
594:Licensed production
343:1,410 mm (55.51 in)
485:2019-08-03 at the
465:. London: Jane's.
139:Major applications
996:
995:
620:
619:
364:148 kg (326.3 lb)
349:472 mm (18.58 in)
337:5.97 L (364.3 in)
275:Zlín Z 526, Z 726
153:
152:
79:
78:
71:
1036:
657:aircraft engines
647:
640:
633:
624:
516:
509:
502:
493:
476:
453:
450:
401:Min 72-78 Octane
319:105 mm (4.13 in)
270:Let L-200 Morava
144:Let L-200 Morava
140:
113:
93:
81:
74:
67:
63:
60:
54:
49:this article by
40:inline citations
27:
26:
19:
1044:
1043:
1039:
1038:
1037:
1035:
1034:
1033:
999:
998:
997:
992:
964:
936:
833:
812:
761:
740:Opposed engines
735:
659:
651:
621:
616:
588:
554:
528:
520:
487:Wayback Machine
473:
460:
457:
456:
451:
447:
442:
420:
411:Cooling system:
371:
328:115mm (4.53 in)
304:
293:
260:AeroVolga LA-8C
256:
185:
146:
138:
112:National origin
111:
75:
64:
58:
55:
45:Please help to
44:
28:
24:
17:
12:
11:
5:
1042:
1040:
1032:
1031:
1026:
1021:
1016:
1011:
1001:
1000:
994:
993:
991:
990:
985:
980:
974:
972:
966:
965:
963:
962:
957:
952:
946:
944:
938:
937:
935:
934:
929:
924:
919:
914:
909:
904:
899:
894:
889:
884:
879:
874:
869:
864:
859:
854:
849:
843:
841:
839:Radial engines
835:
834:
832:
831:
826:
820:
818:
814:
813:
811:
810:
805:
800:
795:
790:
785:
780:
775:
769:
767:
766:Inline engines
763:
762:
760:
759:
754:
749:
743:
741:
737:
736:
734:
733:
728:
723:
718:
713:
708:
703:
698:
693:
688:
683:
678:
673:
667:
665:
661:
660:
652:
650:
649:
642:
635:
627:
618:
617:
615:
614:
609:
604:
598:
596:
590:
589:
587:
586:
581:
576:
571:
565:
563:
556:
555:
553:
552:
547:
542:
536:
534:
530:
529:
521:
519:
518:
511:
504:
496:
490:
489:
477:
471:
455:
454:
444:
443:
441:
438:
437:
436:
427:
419:
416:
415:
414:
408:
402:
396:
390:
381:
370:
367:
366:
365:
356:
350:
344:
338:
329:
320:
311:
303:
300:
292:
289:
288:
287:
282:
277:
272:
267:
262:
255:
252:
251:
250:
247:
244:
241:
236:
233:
228:
225:
222:
219:
216:
213:
210:
207:
204:
201:
198:
195:
192:
189:
184:
181:
151:
150:
141:
135:
134:
124:
120:
119:
117:Czechoslovakia
114:
108:
107:
104:
100:
99:
95:
94:
86:
85:
77:
76:
31:
29:
22:
15:
13:
10:
9:
6:
4:
3:
2:
1041:
1030:
1027:
1025:
1022:
1020:
1017:
1015:
1012:
1010:
1007:
1006:
1004:
989:
986:
984:
981:
979:
976:
975:
973:
971:
967:
961:
958:
956:
953:
951:
948:
947:
945:
943:
939:
933:
930:
928:
925:
923:
920:
918:
915:
913:
910:
908:
905:
903:
900:
898:
895:
893:
890:
888:
885:
883:
880:
878:
875:
873:
870:
868:
865:
863:
860:
858:
855:
853:
850:
848:
845:
844:
842:
840:
836:
830:
827:
825:
822:
821:
819:
815:
809:
806:
804:
801:
799:
796:
794:
791:
789:
786:
784:
781:
779:
776:
774:
771:
770:
768:
764:
758:
755:
753:
750:
748:
745:
744:
742:
738:
732:
729:
727:
724:
722:
719:
717:
714:
712:
709:
707:
704:
702:
699:
697:
694:
692:
689:
687:
684:
682:
679:
677:
674:
672:
669:
668:
666:
662:
658:
655:
648:
643:
641:
636:
634:
629:
628:
625:
613:
610:
608:
605:
603:
600:
599:
597:
595:
591:
585:
582:
580:
577:
575:
572:
570:
567:
566:
564:
561:
557:
551:
548:
546:
543:
541:
538:
537:
535:
531:
527:
524:
517:
512:
510:
505:
503:
498:
497:
494:
488:
484:
481:
478:
474:
472:0-7106-0705-9
468:
464:
459:
458:
449:
446:
439:
434:
432:
428:
425:
424:Power output:
422:
421:
417:
412:
409:
406:
403:
400:
397:
394:
391:
388:
386:
382:
379:
377:
373:
372:
368:
363:
361:
357:
355:628 mm (24.72
354:
351:
348:
345:
342:
339:
336:
334:
330:
327:
325:
321:
318:
316:
312:
309:
306:
305:
301:
299:
297:
290:
286:
283:
281:
278:
276:
273:
271:
268:
266:
263:
261:
258:
257:
253:
248:
245:
242:
240:
237:
234:
232:
229:
226:
223:
220:
217:
214:
211:
208:
205:
202:
199:
196:
193:
190:
187:
186:
182:
180:
178:
174:
170:
166:
162:
158:
149:
145:
142:
137:
136:
132:
128:
125:
123:Manufacturer
122:
121:
118:
115:
110:
109:
105:
102:
101:
96:
92:
87:
82:
73:
70:
62:
52:
48:
42:
41:
35:
30:
21:
20:
922:Super Castor
817:V-12 engines
777:
583:
578:
568:
533:Avia designs
526:aero engines
462:
448:
429:
423:
410:
404:
398:
393:Fuel system:
392:
385:Supercharger
383:
374:
358:
352:
346:
340:
333:Displacement
331:
322:
313:
307:
295:
294:
254:Applications
165:Czechoslovak
160:
156:
154:
65:
59:October 2013
56:
37:
418:Performance
405:Oil system:
389:Centrifugal
161:Walter M337
51:introducing
1003:Categories
970:Turboprops
440:References
413:Air-cooled
399:Fuel type:
376:Valvetrain
369:Components
360:Dry weight
157:Avia M 337
34:references
942:Turbojets
671:Jumo IV C
296:Data from
285:Zlín Z 43
148:Zlín Z 43
829:Minor 12
483:Archived
280:Zlín 142
206:M 337AK1
183:Variants
173:LOM M137
912:Regulus
902:Polaris
824:Sagitta
808:Minor 6
803:Minor 4
793:Major 6
788:Major 4
696:Mistral
676:Jupiter
562:designs
353:Height:
341:Length:
239:M 137AZ
218:M 337BK
200:M 337AK
47:improve
917:Scolar
907:Pollux
897:Mars I
887:Castor
872:NZ 120
798:Mikron
783:Junior
731:W-VIII
686:Merkur
654:Walter
560:Walter
469:
347:Width:
324:Stroke
231:M 137A
224:M 337C
212:M 337B
194:M 337R
188:M 337A
84:M 337
36:, but
932:Venus
892:Gemma
877:Atlas
867:NZ 95
862:NZ 90
857:NZ 85
852:NZ 60
847:NZ 40
778:M 337
773:M 332
726:W-VII
706:W-III
701:Pegas
612:Vr.36
550:Vr.30
545:Rk.17
540:Rk.12
308:Type:
246:M 437
169:M 332
133:/LOM
103:Type
988:M602
983:M601
960:M701
927:Vega
882:Bora
757:M208
752:M202
747:Atom
721:W-VI
711:W-IV
691:Mira
681:Mars
607:M462
602:M-04
584:M437
579:M337
574:M332
569:M137
523:Avia
467:ISBN
315:Bore
177:Avia
155:The
131:Avia
978:H80
955:M06
950:M05
716:W-V
1005::
646:e
639:t
632:v
515:e
508:t
501:v
475:.
433::
387::
378::
362::
335::
326::
317::
129:/
72:)
66:(
61:)
57:(
43:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
