List of Imperial Japanese military aircraft engines

This is a list of aircraft engines used by the Imperial Japanese Army Air Force.

Foreign aircraft engines

Engines acquired before the conflict, provided from Axis allies, or captured during the war.

• ADC Cirrus Hermes IV (130 hp)
• Allison V-1710-39 (1,150 hp)
• Argus As 10C (240 hp)
• Argus As 109-014 (300 kg thrust)
• Armstrong Siddeley Jaguar IVC (400 hp)
• BMW VI (750 hp)
• BMW IX (500-800 hp)
• BMW 132E (660 hp)
• BMW 132K (900 hp)
• BMW 801D-2 (1,700 hp)
• BMW 801E (1,900 hp)
• BMW 109-003E-1 (800 kg thrust)
• BMW 109-003E-2 (800 kg thrust)
• Bramo 323R-2 Fafnir (1,200 hp)
• Bristol Jupiter VI (390 hp)
• Bristol Jupiter VII (500 hp)
• Bristol Mercury VIS2 (640 hp)
• Daimler-Benz DB 600G (960 hp)
• Daimler-Benz DB601 Modified Water Cooled Engine (1,550 hp)
• Daimler-Benz DB 601Aa (1,175 hp)
• Daimler Benz DB 601F (1,350 hp)
• Fiat A.80 R.C.41 (1,000 hp)
• Hirth HM 504A-2 (105 hp)
• Hirth HM 508H (240 hp)
• Hispano-Suiza 12Xcrs (690 hp)
• Junkers Jumo 205C-4 (660 hp)
• Junkers Jumo 210C (600 hp)
• Junkers Jumo 210Ca (640 hp)
• Junkers Jumo 210G (700 hp)
• Junkers Jumo 210Ea (680 hp)
• Junkers L5 (280 hp)
• Klimov M-103 (960 hp)
• Klimov M-105PF (1,210 hp)
• Lorraine-Dietrich 12Eb (450 hp)
• Lorraine 12Hfrs Petrel (780 hp)
• Lorraine 12Hgrs Petrel (780 hp)
• Menasco L-365-1 (125 hp)
• Pratt & Whitney R-1690-C (600 hp)
• Pratt & Whitney R-1830-92 (1,200 hp)
• Pratt & Whitney R-2800-10 of (2,000 hp)
• Rolls-Royce Kestrel V (608 hp)
• Shvetsov M-25V (750 hp)
• Shvetsov M-62 (1,000 hp)
• Shvetsov M-62R (1,000 hp)
• Wright SGR-1820-F52 (760 hp)
• Wright R-1820-102 (900 hp)
• Wright R-1820-G2 Cyclone (850 hp)
• Wright R-1820-G3B (900 hp)
• Wright R-1820 Cyclone 9 (1,200 hp)
• Wright R-1820-40 (1,200 hp)
• Wright R-1820-44 (1,000 hp)
• Wright SGR-1820-F52 (760 hp)
• Wright R-3350-23 Cyclone 18 (2,000 hp)

Table of japanese aero-engine designations

Manufacturer	Army exp.	Army long	Navy exp.	Navy Name	Manuf desig.	Unified	Notes
Nakajima	Ha1	Army Type 97 650hp Air-cooled Radial		longevity (寿, Kotobuki)	AH
Mitsubishi	Ha2	Army Type 93 700hp Water Cooled In-line
Nakajima	Ha5	Army Type 97 825hp Air Cooled Radial
Mitsubishi	Ha6		MK1	heavens name (震天, Shinten)	A6(7)		14 cyl. radial
Nakajima	Ha8	Army Type 94 550hp Air Cooled Radial
Kawasaki	Ha9	Army Type 98 850hp Liquid Cooled In-line					liquid-cooled V-12 (BMW VI)
Hitachi	Ha12	Army Type 95 150hp Air Cooled Radial
Hitachi	Ha13	Army Type 95 350hp Air Cooled Radial
Hitachi	Ha13a	Army Type 98 450hp Air Cooled Radial
Nakajima	Ha20
Nakajima	Ha25	Army Type 99 975hp Air Cooled Radial / Army Type 99 950hp Air Cooled Radial	NK1	prosperity (栄, Sakae)		Ha-35
Mitsubishi	Ha26	Army Type 99 900hp Air Cooled Radial	MK2	holy star (瑞星 , Zuisei)	A14	Ha-31
Hitachi	Ha38						600 hp 9-cyl radial
Nakajima	Ha39
Kawasaki	Ha40	Army Type 2 1,100hp Liquid Cooled In-line				Ha-60	liquid-cooled V-12
Nakajima	Ha41	Army Type 100 1,250hp Air Cooled Radial
Hitachi	Ha42						9-cyl radial
Nakajima	Ha45	Army Type 4 1,900 hp Air-cooled Radial	NK9	honour / praise (誉, Homare)	NBA	Nakajima Ha-45
Hitachi	Ha47	Army Type 4 110hp Air Cooled Inline	GK4	fresh wind (初風, Hatsukaze)
Mitsubishi	Ha101	Army Type 100 1,450hp Air Cooled Radial	MK4	Mars (火星, Kasei)	A10	Ha-32
Mitsubishi	Ha102	Army Type 100 1,050hp Air Cooled Radial	MK2	holy star (瑞星 , Zuisei)	A14	Ha-31
Nakajima	Ha103		NK7	protector (護, Mamoru)	NAK	Ha-36
Mitsubishi	Ha104	Army Type 4 1,900hp Air Cooled Radial
Nakajima	Ha105
Nakajima	Ha109	Army Type 2 1,450hp Air Cooled Radial				Ha-34
Mitsubishi	Ha111	Army Type 100 1,450hp Air Cooled Radial	MK4	Mars (火星, Kasei)	A10	Ha-32
Mitsubishi	Ha112	Army Type 4 1,500hp Air Cooled Radial	MK8	golden star (金星, Kinsei)	A8	Ha-33
Nakajima	Ha115	Army Type 1 1,150 Air Cooled Radial
Nakajima	Ha117
Kawasaki	Ha140						liquid-cooled V-12
Nakajima	Ha145
Kawasaki	Ha201					Kawasaki Ha-72	liquid-cooled inverted V-24
Mitsubishi	Ha211		MK9			Mitsubishi Ha-43
Mitsubishi	Ha214
Nakajima	Ha219					Nakajima Ha-44
Nakajima	Ha315
Nakajima	Ha505						projected 5,000 hp 36-cyl radial engine
Aichi			Aichi AE1		Aichi Atsuta
Aichi						Ha-70	Coupled Atsuta 30 engines
Hiro		Hiro Type 14 620 hp
Hiro		Hiro Type 90 600 hp water-cooled W-12					500 hp W-12 (Lorraine 12F Courlis development)
Hiro		Hiro Type 91 520 hp water-cooled W-12					500 hp W-12 (Lorraine 12Eb development)
Hiro		Hiro Type 94
Hitachi / Gasuden				breeze (端風, Hatakaze)
Hitachi / Gasuden				encampment wind (陣 風 , Jimpu)			150 - 160 hp 7 cyl. radial
Hitachi / Gasuden					divine wind (神風, Kamikaze)		160 hp 7-cyl. radial
Hitachi			GK2	heavenly wind (天風, Amakaze) / heavenly father (天父, Tempu)
Hitachi						Ha-23	4-cyl invrted in-line
Ishikawajima Shibauru Turbine Company / Yokosuka (Kugisho)					Ishikawajima Ne-20 (Japanese: 石川島 ネ-20)		turbojet
Ishikawajima Shibauru Turbine Company					Ne-30		turbojet
Ishikawajima Shibauru Turbine Company					Ne-130		turbojet
Kawasaki		Army Type 95 800hp Liquid Cooled In-line					liquid-cooled V-12 (BMW VI)
Maru Industries					Maru Ka-10		pulse-jet
Mitsubishi					A2		320 hp
Mitsubishi					A4		760 hp
Mitsubishi					A9
Mitsubishi		Army Type 92 400hp Air Cooled Radial			A5	Ha-33
Mitsubishi			MK10
Mitsubishi					Ne-330		turbojet
Nakajima				light ( 光 , Hikari)
Nakajima			NK11				-	Nakajima					NZ
Mitsubishi					Mitsubishi Tokuro-1 Ro.1
Mitsubishi		Army Type3 Rocket	KR10		Mitsubishi Tokuro-2 Ro.2		Walter HWK 109-509
Mitsubishi		Army Type 2 Rocket			Mitsubishi Tokuro-3 Ro.3
					Ne-12		turbojet
Nakajima - Hitachi					Ne-230		turbojet
					Tsu-11		Thermojet
		Navy Type 4 Model 1 solid fuel rocket
Kobe					Argus As 10
	Ka-10				Argus As 109-014		Pulsejet

See also

• Japanese aircraft engine identification systems
• List of aircraft engines
• List of Aircraft engines used by Japanese Navy Air Service