Specifications (Tu-2)
Performance
Maximum speed: 521 km/h (281 kn, 325 mph)
Range: 2,020 km (1,090 nmi, 1,260 mi)
Service ceiling: 9,000 m (29,528 ft)
Rate of climb: 8.2 m/s (1,610 ft/min)
Wing loading: 217 kg/m² (45 lb/ft²)
Power/mass: 260 W/kg (0.16 hp/lb)
Armament
Guns:
2 × 20 mm (0.79 in) fixed forward-firing ShVAK cannon in the wings
3 × 7.62 mm (0.30 in) rear-firing ShKAS machine guns (later replaced by 12.7 mm (0.50 in) Berezin UB machine guns) in the canopy, dorsal and ventral hatches.
Bombs: 1,500 kg (3,300 lb) internally and 2,270 kg (5,000 lb) externally