Tupolev SB-2 bis
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| Country of Service : | Russia |
| Role : | Tactical Bomber |
| First Flight : | October 1934 |
| Production Date : | June 1938 |
| In-Service Date : | November 1938 |
| Manufacturer : | State Aircraft Factories |
| Number Produced : | |
| Crew : | 3 |
| Length : | 20.33 meters |
| Height : | 3.25 meters |
| Empty Weight : | 4768 kilograms |
| Operational Weight : | 6330 kilograms |
| Maximum Weight : | 7800 kilograms |
| Wing Span : | 20.33 meters |
| Wing Aspect Ratio : | 7.29 |
| Wing Area : | 56.67 square meters |
| Wing Load : | 111.7 kg per square meter |
| Engine Number : | 2 |
| Engine Name : | Klimov M-100 |
| Coolant : | |
| Cylinders: | |
| Capacity: | Liters |
| Power : | hp @ rpm |
| Power / Weight Ratio : | hp per tonne |
| Max Speed : | 430 kph @ 4000 meters |
| Cruising Speed : | 280 kph @ 4000 meters |
| Climb : | 587 |
| Service Ceiling : | 9571 meters |
| Range : | 1250 kilometers |
| Range (Droptank) : | 2300 kilometers |
| Fuel Capacity : | 1670 liters |
| Machinegun Armament : | 2x 7.62mm ShKAS (Trainable Nose - 1000 rounds) 1x 7.62mm ShKAS (Rear Turret - 1000 rounds) 1x 7.62mm ShKAS (Ventral Trainable - 500 rounds) |
| Cannon Armament : | None |
| Payload : | 600 kg (Centerline Internal) |
| Gunsight : | Iron Sight |
| Avionics : | None |
| Pilot Armor : | No |
| Self-Sealing Fuel Tanks : | No |
| Armored Windscreen : | No |