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Kawasaki Ki-64
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The Kawasaki Ki-64 (Allied code name: Rob) was a one-off prototype of an experimental heavy, single seat, fighter. It had two unusual design features. First; it had two Kawasaki Ha-40 engines in tandem; one in the aircraft nose, the other behind the cockpit, both being connected by a drive shaft. This combination (called the Kawasaki Ha-201) drove two, three-bladed, contra-rotating propellors.[1][2] The second feature was the use of the wing surface as a radiator for the water-cooled engines.[3] The aircraft first flew in December 1943. During the fifth flight, the rear engine caught fire; and while the aircraft made an emergency landing, it was damaged. The aircraft was subsequently abandoned in mid-1944 in favour of more promising projects. The airframe survived the war, and parts of the unique cooling system were sent to Wright Field for examination.[4]
Specifications (Ki-64)
Data from Warplanes of the Second World War, Volume Three: Fighters;[5] WW2 Aircraft Fact Files: Japanese Army Fighters, Part 1;[4] Japanese Aircraft of the Pacific War[6]
General characteristics- Crew: 1 (pilot)
- Length: Script error: No such module "convert".
- Wingspan: Script error: No such module "convert".
- Height: Script error: No such module "convert".
- Wing area: Script error: No such module "convert".
- Empty weight: Script error: No such module "convert".
- Gross weight: Script error: No such module "convert".
- Powerplant: 1 × Kawasaki Ha-201 coupled liquid-cooled V-12 engine, Script error: No such module "convert".
- Propellers: 2 × 3-bladed contra-rotating propellers
Performance
- Maximum speed: Script error: No such module "convert". at Script error: No such module "convert".
- Range: Script error: No such module "convert".
- Service ceiling: Script error: No such module "convert".
- Time to altitude: 5.5 minutes to Script error: No such module "convert".
- Wing loading: Script error: No such module "convert".
- Power/mass: 2.91 kg/kW (2.17 kg/hp; 4.78 lb/hp)</ul>Armament
- Guns: 4 × Script error: No such module "convert". Ho-5 cannon or 2 × Ho-5 and 2 × Script error: No such module "convert". Ho-103 machine guns
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See also
- Aircraft of comparable role, configuration and era
- Related lists
References
- Notes
- ^ FAOW 76 1976, pp. 17–18; 46–47.
- ^ Green and Swanborough 1976, p. 35.
- ^ Green and Swanborough 1976, p. 34.
- ^ a b Green and Swanborough 1976, p. 36.
- ^ Green 1973, p. 26.
- ^ Francillon 1979, p. 122.
- Bibliography
- Francillon, Ph.D., René J. Japanese Aircraft of the Pacific War. London: Putnam & Company Ltd., 1970 (2nd edition 1979). ISBN 0-370-30251-6.
- Green, William. Warplanes of the Second World War, Volume Three: Fighters. London: Macdonald & Co. (Publishers) Ltd., 1961 (seventh impression 1973). ISBN 0-356-01447-9.
- Green, William and Swanborough, Gordon. WW2 Aircraft Fact Files: Japanese Army Fighters, Part 1. London: Macdonald and Jane's, 1976. ISBN 0-356-08224-5.
- Unknown Author(s). Famous Aircraft of the World, no.76: Japanese Army Experimental Fighters (1). Tokyo, Japan: Bunrin-Do Co. Ltd., August 1976.
External links
| 40x40px | Wikimedia Commons has media related to Kawasaki aircraft. |
- Article about the Kawasaki fighters on www.vectorsite.net (accessed 21-04-2010)
- Article about the Ki-64 on www.warbirdsresourcegroup.org (accessed 21-04-2010)
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