Polikarpov I-185 M-71
| GENERAL DATA | |||
| Other Designation(s) | - |
||
| Type | Fighter |
Crew | 1 |
| Manufacturer(s) | Polikarpov |
||
| Production | 4 or ~9 |
||
| First Flight | 11 January 1941 |
Status | Cancelled |
| Variants | |||
| Polikarpov I-185(M-71) | with Chvetsov M-71 engine. | ||
Polikarpov I-185(M-82) |
with Chvetsov M-82A engine. | ||
| Polikarpov I-185(M-90) | with Chvetsov M-90 engine (cancelled). | ||
| Polikarpov I-187 | The I-187 had a M-71F engine of 2200 hp, a bubble canopy,
four 20 mm cannons, eight RS-82 rockets and an estimated maximum speed
of 710 km/h. |
||
| Polikarpov I-188 | The I-188 used an improved M-90 engine with 2080 hp and used the same armament as the I-187, although the fuselage was slimmer than that of the I-187 because of the slimmer engine. | ||
| DIMENSIONS | |||
| Length | 7.77 m |
Empty Weight | 2654 kg |
| Wingspan | 9.8 m |
Loaded Weight | 3500 kg |
| Height | 2.5 m |
Max takeoff weight | ? kg |
| Wing area | 15.53 m² |
Wing Loading | ? kg/m² |
| ARMAMENT | |||
| Main Guns | 3 × 20 mm ShVAK cannon |
Ammunition Carried | 3 x ? |
| Secondary Guns | - |
Ammunition Carried | - |
| Other Armament | Up to 500 kg of bombs (2 ×
250 kg or 4 × 100 kg) OR 8 × RS-82 rockets |
||
| POWERPLANT | |||
| Engine | 1 × Shvetsov M-71 |
Type & Displacement | 18-cyl. air-cooled radial piston
, 59.7 L |
| Horsepower (maximum) | 2001
hp |
Power/Weight Ratio | 571.71 hp / ton * |
| Fuel Capacity | ? L (Internal)
|
||
(*) with Loaded weight
| PERFORMANCES | |||
| Maximum Speed | 630 km/h |
Cruise Speed | ? km/h |
| Stall Speed * | ? km/h |
Service Ceiling | 11000 m |
| Rate of Climb | 16.1 m/s |
Range | 835 km |
(*) vitesse de décrochage
| Sources | |||
| Wikipédia | Aviastar.org | ||
Drawings |
