241:
26:
455:
618:
114:
The W-18 Asso 750 had three six-cylinder in-line banks made of chrome-manganese steel, each joined by a single cast aluminum head for each bank of cylinders.
765:
611:
240:
760:
604:
173:
A 57.25 L (3,494 cu in) racing development with 150 mm (5.9 in) bore and 180 mm (7.1 in) stroke, for the
508:
387:
Normal 800 hp (600 kW) at 1700 rpm; Take-off 850 hp (630 kW) at 1750 rpm; Max 900 hp (670 kW) at 1900 rpm
344:
No supercharger fitted to this variant: supercharger available in other variants - (R.C.35 rated to 3,500 m (11,500 ft)).
232:
two Isotta
Fraschini Asso 750 are exhibited: A direct-drive Asso 750 and an Asso 750 R.C.35 with reduction gear and supercharger.
98:
the engine displaced just under 48 L (2,900 cu in) and produced up to 940 hp (700 kW). Together with the
106:
the Asso 750 was part of a family of modular engines, that used common and interchangeable components to lower production costs.
400:
369:
494:
684:
654:
99:
669:
178:
704:
699:
679:
674:
659:
649:
435:
229:
103:
644:
694:
689:
560:
719:
714:
123:
25:
739:
709:
474:
415:
217:
212:
207:
734:
729:
724:
44:
287:
770:
516:
585:
391:
627:
95:
66:
630:
487:
278:
91:
374:
Not fitted to this variant: reduction geared variants available (0.658:1 R. and R.C.35).
580:
Vicenzi, Ugo (October 2021). "Aces High: Isotta
Franchini's "Asso" Powerplant Series".
197:
167:
The 750 R. fitted with a supercharger, rated altitude of 3,500 m (11,500 ft).
156:, fitted with a 0.658:1 reduction gear. Maximum power output 940 hp (700 kW).
754:
269:
202:
122:
A version with an effective power of 940 hp (700 kW) was optimized for the
339:
596:
420:
Normal 0.95 kW/kg (0.58 hp/lb) max 1.129 kW/kg (0.687 hp/lb)
174:
127:
330:
314:
191:
153:
87:
41:
589:
351:
149:
509:"Aero Engine Data Sheets:Mechanical Data tables:Italian Aero Engines"
461:(in Italian): 655ā657. Archived from the original on November 6, 2018
239:
56:
600:
335:
Overhead valves 2x inlet and 2x exhaust per cylinder
637:
612:
8:
411:0.00114 kg/kWh (0.00187 lb/(hpā
h))
619:
605:
597:
567:. XXI No. 30 (1074): 761ā778. 25 July 1929
555:. Milan.: Libreria Aeronautica: 222. 1934.
405:0.295 kg/kWh (0.485 lb/(hpā
h))
447:
483:
472:
126:used for the trans-Atlantic flight of
15:
542:Cei, Leoniero; Fiore, Amedeo (1934).
456:"Il motore Isotta Fraschini Asso 750"
7:
546:(in Italian). Milan: Ulrico Hoepli.
292:47.6 L (2,900 cu in)
252:Il motore Isotta Fraschini Asso 750
553:Annuario dell'Aeronautica Italiana
14:
766:Isotta Fraschini aircraft engines
561:"Foreign Aero Engines at Olympia"
24:
1:
761:1930s aircraft piston engines
142:Direct-drive, unsupercharged.
298:2,196 mm (86.5 in)
551:"Jotti da Badia Polesine".
319:630 kg (1,390 lb)
787:
310:1,060 mm (42 in)
304:1,060 mm (42 in)
148:Development with modified
94:of the 1930s. Produced by
401:Specific fuel consumption
283:170 mm (6.7 in)
274:140 mm (5.5 in)
236:Specifications (Asso 750)
84:Isotta Fraschini Asso 750
32:
23:
18:
544:Il motorista d'aviazione
436:List of aircraft engines
265:W-18 liquid/water-cooled
230:Italian Air Force Museum
257:General characteristics
582:The Aviation Historian
493:CS1 maint: unfit URL (
482:Cite journal requires
245:
124:Savoia-Marchetti S.55X
416:Power-to-weight ratio
243:
218:Savoia-Marchetti S.78
213:Savoia-Marchetti S.62
208:Savoia-Marchetti S.55
110:Technical description
118:Operational history
33:Preserved Asso 750
246:
224:Engines on display
748:
747:
392:Compression ratio
80:
79:
778:
628:Isotta Fraschini
621:
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519:on 8 August 2007
515:. Archived from
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409:Oil consumption:
194:(early versions)
177:, re-designated
96:Isotta Fraschini
67:Isotta Fraschini
53:
28:
16:
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750:
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536:Further reading
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363:Cooling system:
326:
259:
238:
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164:Asso 750 R.C.35
136:
120:
112:
92:aircraft engine
86:was an Italian
52:National origin
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638:Piston engines
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484:|journal=
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370:Reduction gear
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584:(37): 42ā51.
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513:oldengine.org
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431:
430:Related lists
424:
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417:
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402:
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389:
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385:Power output:
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216:
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209:
206:
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203:Macchi M.C.77
201:
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159:Asso 750 R.C.
158:
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90:water-cooled
89:
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63:Manufacturer
62:
61:
58:
55:
50:
49:
46:
45:piston engine
43:
40:
37:
36:
31:
27:
22:
17:
664:
631:aero engines
581:
569:. Retrieved
564:
552:
543:
521:. Retrieved
517:the original
512:
503:
475:cite journal
463:. Retrieved
450:
429:
428:
414:
408:
399:
390:
384:
368:
365:Liquid/water
362:
356:
347:
340:Supercharger
338:
329:
313:
307:
301:
295:
288:Displacement
286:
277:
268:
262:
251:
248:
247:
227:
186:Applications
179:Asso 1000 Ri
121:
113:
83:
81:
685:Asso Caccia
379:Performance
357:Oil system:
175:Macchi M.67
145:Asso 750 R.
128:Italo Balbo
755:Categories
571:8 November
523:7 November
465:6 November
442:References
348:Fuel type:
331:Valvetrain
324:Components
315:Dry weight
244:Front view
192:CANT Z.501
170:Asso 750 M
154:crankshaft
73:First run
771:W engines
670:Asso 1000
590:2051-1930
352:87 Octane
350:Gasoline
249:Data from
150:crankcase
19:Asso 750
705:Astro 14
680:Asso XII
665:Asso 750
660:Asso 500
655:Asso 200
650:Asso 100
425:See also
359:pressure
139:Asso 750
134:Variants
104:Asso 500
102:and the
100:Asso 200
700:Astro 7
675:Asso XI
645:Asso 80
308:Height:
296:Length:
228:At the
695:Asso L
690:Asso A
588:
565:Flight
302:Width:
279:Stroke
720:Gamma
715:Delta
459:(PDF)
396:5.6:1
263:Type:
76:1934
57:Italy
38:Type
740:Zeta
710:Beta
586:ISSN
573:2018
525:2018
495:link
488:help
467:2018
270:Bore
152:and
88:W 18
82:The
42:W 18
735:V.6
730:V.5
725:V.4
757::
563:.
511:.
479::
477:}}
473:{{
130:.
620:e
613:t
606:v
592:.
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527:.
497:)
490:)
486:(
469:.
418::
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394::
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342::
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317::
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272::
181:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
