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ISU-122 – Soviet self-propelled guns of the Second World War


		ISU-122 - Soviet self-propelled guns of the Second World War

When at the beginning 1944 , there were problems with the release of powerful guns ISU-152 because of the lack of heavy guns ML-20, the idea to create a similar installation to the gun body arr. 1931/37 gg. Gun mounted under the guise of head-chopping sheet offset to starboard, On the left is the place of the driver. As a result, the new self-propelled gun, Considering the large initial speed of 122 mm armor-piercing projectile, It has become even more effective anti-tank weapons, What ISU-152.


		ISU-122 - Soviet self-propelled guns of the Second World War

Ammunition SAU increased to 30 shots, and its only significant drawback was the low rate of separate loading gun. The problem was solved by installing a 122-mm tank gun D-25, created by the time design team F.F. Petrova. cannon sample 1944 year had a muzzle brake and vertical wedges with a semi-automatic mechanism. Rate another self-propelled, designated ISU-122C, increased from 2 to 4 rounds per minute. For protection against air attack on the roof of the cabin placed zenith 12.7mm DShK. The fire control system includes telescopic and panoramic sights.


		ISU-122 - Soviet self-propelled guns of the Second World War

Tactic-technical characteristics SAU ISU-122

Crew, people. 5
combat weight, t 46
Length, m 9,85
Width, m 3,07
Height, m 2,48
weaponry 122-mm gun D-25 (A-19),
12,7-mm machine gun DSK
Engine In-2IS, diesel, mightily. 520 HP.
full speed, kmh 35
Power reserve, km 145
booking, mm housing forehead 60-90 mm
body board 75 mm
Stern 60 mm
Roof 30 mm
Bottom 20 mm

Foto SAU ISU-122 – 1-Second Ukrainian Front, 1945 year


		ISU-122 - Soviet self-propelled guns of the Second World War

SAU ISU-122 in Berline, It goes past the column of German POW


		ISU-122 - Soviet self-propelled guns of the Second World War

SAU ISU-122S in plantations. Hungary.


		ISU-122 - Soviet self-propelled guns of the Second World War

ACS ISU-122 at crossing river. 1945 year.


		ISU-122 - Soviet self-propelled guns of the Second World War

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