192:
Twin-cylinder in-line, two stroke, aircraft engine with dual Bing 34mm slide carburetor or fuel injection. Produces 65 hp (48 kW) at 6200 rpm and has a factory rated TBO of 1000 hours. The 2706 was replaced in production in May 2002 by the
482:
73 lb (33.1 kg) with free air cooling, 79 lb (35.8 kg) with fan cooling, including recoil starter and exhaust. G-50 gearbox adds an additional 19 lb (8.6 kg)
182:
Twin-cylinder in-line, two stroke, aircraft engine with a single or dual Bing 34mm slide carburetor or fuel injection. Produces 53 hp (40 kW) at 5500 rpm and has a factory rated
155:
Both the 2704 and 2706 use free air or fan cooling, with dual Bing 34mm slide carburetors or optionally fuel injection. The cylinder walls are electrochemically coated with
148:, although it is air-cooled, compared to the 582's liquid cooling. The 2704 was developed from the 2706 as a de-rated version to compete with the 50 hp (37 kW)
163:
with electric start as an option. The reduction drive system available is the G-50 gearbox, with reduction ratios of 2.16:1, 2.29:1, 2.59:1, 3.16:1, or 3.65:1.
1083:
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G-50 gearbox with reduction ratios of 2.16:1, 2.29:1, 2.59:1, 3.16:1, or 3.65:1
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44:
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285:
149:
137:
17:
396:
290:
238:
812:
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59:
136:
The 2706 was developed as a competitor to the 64 hp (48 kW)
734:
673:
623:
808:
501:
167:
141:
114:
69:
590:
8th
Edition, pages G-3 and G-4 Cybair Limited Publishing, 2001.
781:
144:
powerplant in being a two-cylinder in-line engine, with dual
120:
The series is out of production and were replaced by the
105:
and especially two seat ultralight trainers, single seat
1008:
885:
822:
428:
Twin cylinder, two-stroke, in-line, aircraft engine
793:
709:
707:
705:
8:
170:and oil, or optionally 100:1 oil injection.
715:AeroCrafter - Homebuilt Aircraft Sourcebook
663:
661:
659:
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613:
611:
609:
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605:
603:
800:
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582:
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668:Recreational Power Engineering (n.d.).
618:Recreational Power Engineering (n.d.).
570:
687:
637:
31:
509:50:1 fuel/oil premix or oil injection
219:Circa Reproductions Morane Saulnier N
166:The engines run on a 50:1 pre-mix of
7:
276:American Sportscopter Ultrasport 331
588:Ultralight Aircraft Shopper's Guide
537:53 hp (40 kW) at 5500 rpm
495:2 X Bing 34mm slide type carburetor
186:of 1200 hours. Still in production.
1084:Two-stroke aircraft piston engines
1079:Air-cooled aircraft piston engines
25:
27:German two-stroke aircraft engine
737:. Recreational Power Engineering
97:aircraft engines, with optional
717:, page 72. BAI Communications.
416:Recreational Power Engineering
1:
502:unleaded 93 octane auto fuel
168:unleaded 93 octane auto fuel
146:capacitor discharge ignition
346:Paraplane GE-2 Golden Eagle
1100:
473:383 mm (15.1 in)
467:450 mm (17.7 in)
461:377 mm (14.8 in)
387:Silent Family Silent Racer
257:Silent Family Silent Racer
113:. It was manufactured by
34:
446:69 mm (2.7 in)
437:76 mm (3.0 in)
402:US Light Aircraft Hornet
420:General characteristics
281:ASAP Beaver RX 550 Plus
159:. Standard starting is
1074:Hirth aircraft engines
271:Aeros UL-2000 Flamingo
252:Peak Aerospace Me 109R
140:and is similar to the
101:, designed for use on
35:Hirth 2704 & 2706
409:Specifications (2704)
312:Howland H-2 Honey Bee
694:: CS1 maint: year (
644:: CS1 maint: year (
341:Paladin Golden Eagle
307:Harmening High Flyer
670:"2706 2 cycle 65hp"
620:"2704 2 cycle 53hp"
455:625 cc (38.1 cu in)
376:Revolution Mini 500
229:Howland H-3 Pegasus
214:Büttner Crazy Flyer
103:ultralight aircraft
769:Official 2706 page
760:Official 2704 page
626:on 5 February 2005
361:Powrachute Pegasus
351:Paratrek Angel 2-B
1061:
1060:
542:Compression ratio
382:Rans S-12 Airaile
366:Raj Hamsa Clipper
247:powered parachute
75:
74:
16:(Redirected from
1091:
816:aircraft engines
802:
795:
788:
779:
747:
746:
744:
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731:
725:
711:
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683:
681:
672:. Archived from
665:
650:
649:
643:
635:
633:
631:
622:. Archived from
615:
598:
584:
85:are a family of
56:
32:
21:
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1098:
1094:
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1092:
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1064:
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735:"Hirth Engines"
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732:
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686:
679:
677:
676:on 13 July 2007
667:
666:
653:
636:
629:
627:
617:
616:
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586:Cliche, Andre:
585:
572:
567:
553:
531:
515:free air or fan
513:Cooling system:
489:
422:
411:
406:
392:Skymaster Excel
371:Raj Hamsa X-Air
261:
244:Paladin Sparrow
204:
176:
134:
89:twin cylinder,
55:National origin
54:
48:aircraft engine
28:
23:
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5:
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828:
826:
824:Piston engines
820:
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754:External links
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520:Reduction gear
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356:Pawnee Warrior
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302:Fisher Classic
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99:fuel injection
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43:Twin cylinder
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821:
817:
814:
813:Heinkel-Hirth
810:
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758:
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723:0-9636409-4-1
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596:0-9680628-1-4
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535:Power output:
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334:
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331:Kolb Mark III
329:
326:
323:
320:
318:
317:Joplin Tundra
315:
313:
310:
308:
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303:
300:
297:
296:Eagle's Perch
294:
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269:
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234:Kolb Firestar
232:
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128:in May 2002.
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71:
68:
66:Manufacturer
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64:
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58:
53:
52:
49:
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42:
39:
38:
33:
30:
19:
1010:Gas turbines
944:
939:
739:. Retrieved
729:
714:
713:Purdy, Don:
678:. Retrieved
674:the original
628:. Retrieved
624:the original
587:
561:
540:
534:
518:
512:
506:
498:
493:Fuel system:
492:
476:
470:
464:
458:
451:Displacement
449:
440:
431:
425:
413:
412:
336:Laron Wizard
322:Kamov Ka-137
202:Applications
165:
161:recoil start
154:
135:
119:
117:of Germany.
82:
78:
76:
29:
887:Two-strokes
773:Archive.org
764:Archive.org
680:17 December
630:17 December
529:Performance
507:Oil system:
132:Development
107:gyrocopters
95:carburetted
1068:Categories
741:17 January
565:References
499:Fuel type:
487:Components
478:Dry weight
378:helicopter
327:helicopter
298:helicopter
224:Flightstar
195:Hirth 3203
122:Hirth 3202
111:homebuilts
109:and small
91:two stroke
79:Hirth 2704
45:two-stroke
18:Hirth 2706
557:Arrow 500
414:Data from
286:Bede BD-5
150:Rotax 503
138:Rotax 582
690:cite web
640:cite web
551:See also
397:Summit 2
291:CGS Hawk
239:LO 120 S
174:Variants
1053:HeS 011
471:Height:
459:Length:
157:Nikasil
87:in-line
60:Germany
1048:HeS 60
1043:HeS 50
1038:HeS 40
1033:HeS 30
877:HM 515
872:HM 512
867:HM 508
862:HM 506
857:HM 504
852:HM 501
847:HM 500
842:HM 150
721:
594:
465:Width:
442:Stroke
1028:HeS 8
1023:HeS 3
1018:HeS 1
920:F-263
837:HM 60
809:Hirth
546:9.5:1
426:Type:
142:Rotax
115:Hirth
70:Hirth
40:Type
1000:4201
995:4103
990:3703
985:3702
980:3701
975:3503
970:3502
965:3203
960:3202
955:3003
950:3002
945:2706
940:2704
935:2703
930:2702
925:2302
915:F-40
910:F-36
905:F-33
900:F-30
895:F-23
832:HM 8
811:and
743:2013
719:ISBN
696:link
682:2009
646:link
632:2009
592:ISBN
433:Bore
264:2706
207:2704
189:2706
179:2704
126:3203
124:and
83:2706
81:and
77:The
771:on
762:on
325:UAV
184:TBO
1070::
704:^
692:}}
688:{{
654:^
642:}}
638:{{
602:^
573:^
152:.
93:,
801:e
794:t
787:v
745:.
698:)
684:.
648:)
634:.
544::
522::
480::
453::
444::
435::
197:.
20:)
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