Grigorovich

Grigorovich TB-5

Heavy bomber

  • First flight1931
  • StatusPrototype
  • Number built1
Technical data

Specifications

01

Crew & dimensions

Crew
Six
Length
22.1 m
Wingspan
31 m
02

Performance

Maximum speed
180 km/h
Range
2,600 km
03

Powerplant

Powerplant
4 × Bristol Jupiter V 9-cylinder air-cooled radial piston engines (336 kW)
04

Armament

Armament
Guns: Two turrets, each with 2× 7.62 mm (0.3 in) PV-1 machine guns; Bombs: Up to 2,500 kg (5,512 lb) of bombs