Jermolajev Jer-2

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Jermolajev Jer-2 - an overview of the version[/heading]

Jermolajev DB-240
two prototypes, sample pieces for mass production, the motors M-105

Jermolajev Jer-2
the serial produced planes, built 128 aircraft

Jermolajev Jer-2 AM-35
one aircraft was modified for engines Mikulin AM-35A

Jermolajev Jer-2 AM-37
the second prototype, the DB-240 was modified to drive the powerful engines AM-37, and later were modified by yet another aircraft, a total of max. 5 aircraft.

Jermolajev Jer-2 M-40F
one aircraft was modified for propulsion diesel engines M-40F.

Jermolajev Jer-2 2AČ-30B
mass produced planes equipped with diesel engines THOUGH-30B, the more massive armament, increased the carrying capacity of pum, a major extension of the range.

Jermolajev Jer-2ON
the previous version of after disarmament were intended for the transport of 12 VIP, to the bomb bay were installed přídvné tank, total were adjusted to 3 aircraft.

Jermolajev Jer-2N (N - Nositeľ, carrier)
flying service for the tests of the German pulzačního engine Argus As 014

Jermolajev Jer-2 MB-100
the only specimen on which they were tested čtyřiadvacetiválcové engines Dobrotvorskij MB-100, the best results were achieved in the year 1945.

Jermolajev Jer-2 THOUGH-30BF
the final form of the aeroplane Jer-2 with powerful engines THOUGH-30BF, made by one aircraft, which was not accepted into the armaments.

sources:
Б. Л. Симаков, Самолеты страны Советов, 1917-1970, ДОСААФ, 1975
L+K 25/ 1991, Václav Němeček, Aircraft 39-45, Jermolajev Jer-2,
http://www.airwar.ru/enc/bww2/er2.html
.

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