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Glossary USSR Sukhoy «Ivanov» Su-2 M-88 Su-2 M-82 Su-6 Su-8 Su-12 Photos & Drawings

«Ivanov» (BB-1)

Attack aircraft

Sukhoy

Airplane SZ-2 (BB-1) on trials in Evpatoria at April 1938 © Michael Bykov

Airplane SZ-2 (BB-1) on trials in Evpatoria at April 1938.

Su-2 Specification
SZ-2 M-62 SZ-3 M-87A BB-1 M-88
Ending of trials April 1938 April 1939 April 40
Dimensions
Wing span, m 14.3 14.3 14.3
Length, m 10.25 10.25 10.25
Wing area, m² 20.0 20.0 20.0
Powerplant
Engine M-62 M-87A M-88
Power at altitude, hp 820 950 1000
H m 4200 4700 6000
Weight, kg:
Empty weight 2604 2850 2875
Maximum takeoff weight 3670 4030 4121
Performance
Maximum speed, km/h at sea level 360 375 375
at altitude 403 468 467
H m 4700 5200 6600
Time to 5000m, min 16.6 11.8 10.6
Service ceiling, m 74400 8800 8900
Service range, km 1050 1000  
Armament
Bombs, kg 200 200 400
ShKAS 7.62 mm fixed 4 4 4
cartridges, pc. 3000 3400 3400
rear cockpit 2 2 1
cartridges, pc. 1000 1500 900

References

  • "The history of designs of planes in USSR 1938-1950" /Vadim Shavrov/
  • "Planes of Stalin falcons" /Konstantin Kosminkov and Dmitriy Grinyuk/
  • "Attack aircrafts of Red Army" /Vladimir Perov Oleg Rastrenin/
  • "Attack aircrafts Su-2. " /Dmitriy Khazanov, Nikolay Gordyukov/

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