Maximální vzletová hmotnost: Maximum Take-off Weight:
9200 kg
20283 lb
Rozpětí: Wingspan:
25,00 m
82ft 0,25in
Délka: Length:
15,88 m
52ft 1,2in
Výška: Height:
5,95 m
19ft 6,25in
Plocha křídla: Wing Area:
78,50 m2
844.97 ft2
Plošné zatížení: Wing Loading:
? kg/m2
? lb/ft2
Pohon: Propulsion:
Kategorie: Category:
pístový
piston
Počet motorů: Number of Engines:
2
Typ: Type:
Tumanskij M-87A o výkonu 699 kW/950 k třílistá stavitelná kovová vrtule VIŠ-3
Tumansky M-87A, power 937 hp three-bladed variable-pitch metal propeller VISh-3
Objem palivových nádrží: Fuel Tank Capacity:
?
?
Výkony: Performance:
Maximální rychlost: Maximum Speed:
345 km/h v 5250 m
214.4 mph in 17224 ft
Cestovní rychlost: Cruise Speed:
? km/h v ? m
? mph in ? ft
Rychlost stoupání: Climb Rate:
? m/s
? ft/min
Čas výstupu na výšku: Time to Climb to:
21 min do 5000 m
21 min to 16404 ft
Operační dostup: Service Ceiling:
8150 m
26739 ft
Dolet: Range:
2415 km
1500.6 mi
Maximální dolet: Maximum Range:
? km
? mi
Výzbroj: Armament:
1x kulomet ŠKAS ráže 7,62 mm v přední věži 1x kulomet ŠKAS ráže 7,62 mm ve hřbetní věži 1x pohyblivý kulomet ŠKAS ráže 7,62 mm pod trupem
1000 kg pum
1x 7.62 mm ShKAS machine gun in the nose turret 1x 7.62 mm ShKAS machine gun in the dorsal turret 1x flexible 7.62 mm ShKAS machine gun under the fuselage
URL : https://www.valka.cz/Berijev-MDR-5-t20704#546807
Version : 0
Berijev MDR-5
Flying boat, designed for long-range maritime reconnaissance. Conceptually similar to the Berjevovým constructions - wing aircraft-the parasol, on a slender wing pylon, on the wings of the stabilizing floats. 2 motors on the horníploše wings. The hull of the flying boat had 1 degree for a better hydrodynamic properties. In r. 1938 were built 2 prototypes, the second in amphibious configuration. During the tests it was necessary to the fuselage to extend about 0.3 m and was launched by the chassis.
Speed and range were found to be compliant, but the machine was only about half of the endurance flight over the american flying ships of the same class. ovětský machine was too overloaded. According to the http://www.aviation.ru/Be/ the design comes from the r. 1935. The machine carried a defensive armament in the 2 towers (front and back), offensive armament consisted of 1000 kg of bombs. Into serial production did not go, priority was given to the machine MDR-6.
Technical-tactical data Crew - 5 men Engines - 2 x 840/950 to the M-87A Length - 15, 88 m Margin - 25,0 m Bearing surface - the 78.5 m 2 Hmnotnost empty - 6 083 kg The weight of the take-off - 8 000 kg The load of the wing - 102 kg/m2 Weight/performance - 42 kg/k The speed at 0 m - 283 km/h Speed in 5-250 m - 345 km/h Landing speed - 120 km/h Range - 2 415 m Endurance flight - 8 h Avail - 8 150 m The duration of the climb - up to 1 000 m - 3,6 min - up to 5 000 m - 21,0 min
Armament: - machine guns - 3 machine guns ŠKAS the caliber of 7,62 mm - cougars - 1 000 kg (when overloaded).
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URL : https://www.valka.cz/Berijev-MDR-5-t20704#133887
Version : 0
URL : https://www.valka.cz/Berijev-MDR-5-t20704#546808
Version : 0
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