Yermolayev Yer-2
From Wikipedia, the free encyclopedia
Another way to transliterate the name is Ermolaev Er-2.
The Yermolayev Yer-2 was a Soviet bomber aircraft of World War II which took part in some nocturnal attacks on Berlin. It originated as a derivative of the Stal-7 ("Steel-7") transport designed by Bartini.
The Yer-2 was a gull-winged aircraft, with the engines and landing gear nacelles fitted at the crank in the wing; it had twin tailfins. Around 320 were built.
[edit] Variants
- DB-240 : This was the original designation of the Yermolayev Yer-2.
- Yer-2 : Twin-engined long-range bomber aircraft. Production version.
- Yer-2-ACh-30B : Improved version.
- Yer-2-ACh-30BF :
- Yer-2ON : ("Osobogo Naznacheniya", "special purpose")
- Yer-2 : Carrier
[edit] Operators
[edit] Specifications (Yer-2)
General characteristics
- Crew: three
- Length: 53 ft 3 in (16.23 m)
- Wingspan: 71 ft 0 in (21.65 m)
- Height: 15 ft 10 in (4.82 m)
- Wing area: 776 ft² (72.1 m²)
- Empty weight: lb (kg)
- Loaded weight: 26,455 lb (12,000 kg)
- Max takeoff weight: 29,674 lb (13,460 kg)
- Powerplant: 2× Klimov M-105 inlines, 1,100 hp (809 kW) each
Performance
- Maximum speed: 395 km/h (246 mph)
- Range: 4,100 km (2,556 miles)
- Service ceiling 7,700 m (25,256 ft)
- Rate of climb: 330 m/min (1,082 ft/min)
- Wing loading: 34 lb/ft² (166 kg/m²)
- Power/mass: 0.14 kW/kg (0.08 hp/lb)
Armament
- 1× 12.7 mm machine guns
- 2× 7.62 mm machine guns
- 6,614 lb (3,000 kg) bombs
[edit] External links
[edit] See also
Related development Bartini Stal-7
|
||||||||||||||
|
|||||||||||||||||||||||
The initial version of this article was based on material from aviation.ru. It has been released under the GFDL by the copyright holder.
