Shvetsov ASh-62IR
Exact Shvetsov ASh-62IR is a nine-cylinder radial piston-engine variant documented at 1,000 PS / 735 kW for the baseline Antonov An-2 installation. PZL ASz-62IR, Chinese derivatives, An-3 turboprop conversions, and other An-2 options remain separate or unmodeled; lifecycle and legal manufacturer attribution remain unresolved.
Identity
- Aliases
- ASh-62IRAsh-62IRASH-62IR
- Domains
- aviation
- Identity Level
- variant
- Kind
- piston-engine
- Name
- Shvetsov ASh-62IR
- Status
- unknown
Details
- Description
- Exact Shvetsov ASh-62IR is a nine-cylinder radial piston-engine variant documented at 1,000 PS / 735 kW for the baseline Antonov An-2 installation. PZL ASz-62IR, Chinese derivatives, An-3 turboprop conversions, and other An-2 options remain separate or unmodeled; lifecycle and legal manufacturer attribution remain unresolved.
- Piston Specs
- Configuration
- radial
- Cylinder Count
- 9
- Max Power Kw
- 735
Links
Assets & Meta
- Creation Time
- August 4, 2026 at 22:42:06 UTC
- Updated Time
- August 20, 2026 at 23:52:49 UTC
Other
- Sources
- Accessed Date
- 2026-08-04
- Note
- Antonov identifies the An-2 as a globally operated, high-production utility biplane with more than 18,500 aircraft built across Soviet, Polish, and Chinese production and dozens of modifications.
- Publisher
- Antonov Company
- Title
- AN-2
- Accessed Date
- 2026-08-04
- Note
- Museum specification lists one ASh-62IR (shown transliterated as AH-62IR) at 1,000 HP for the An-2 baseline.
- Publisher
- Antonov State Aviation Museum / State Aviation Museum of Ukraine
- Title
- An-2
- Accessed Date
- 2026-08-04
- Note
- Smithsonian identifies the An-2M as a single-engine An-2-family aircraft with a 1,000 hp Shvetsov ASh-62 radial engine and records the family’s worldwide licensed production and long service.
- Publisher
- Smithsonian National Air and Space Museum
- Title
- Antonov An-2M Colt
- Accessed Date
- 2026-08-20
- Note
- Current museum technical page identifies the ASch-62IR as a nine-cylinder radial engine and lists 1,000 PS / 735 kW; used to enrich exact technical fields without changing unresolved lifecycle or manufacturer attribution.
- Publisher
- Luftfahrttechnisches Museum Rothenburg
- Title
- Triebwerk ASch-62IR