Specifications
Data from Gunston, Tupolev Aircraft since 1922
General characteristics
- Crew: 6
- Capacity: up to 72 passengers
- Length: 35.4 m (116 ft 1¾ in)
- Wingspan: 44.25 m (145 ft 2⅛ in)
- Height:
- Wing area: 166.1 m² (1,788 ft²)
- Empty weight: 38,290 kg (84,414 lb)
- Loaded weight: 51,400 kg (113,316 lb)
- Max. takeoff weight: 60,000 kg (132,275 lb)
- Powerplant: 4 × Shvetsov ASh-73TK radial engines, 1,800 kW (2,400 hp) each
Performance
- Maximum speed: 568 km/h (307 kn, 353 mph)
- Range: 4,900 km (2,646 nmi, 3,045 mi)
- Service ceiling: 11,000 m (36,090 ft)
- Wing loading: 361 kg/m² (74 lb/ft²)
- Power/mass: 120 W/kg (0.070 hp/lb)
Read more about this topic: Tupolev Tu-70