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WWII Tanks Vehicle Data Sheet

ISU-122

USSR

ISU-122

Scale Drawing not yet available

Armour Details

 

   
   
   
   

Superstructure

 Front 90mm@45(127.0mm)
 Side  90mm@35(110.0mm)
 Rear  60mm@25(66.0mm)
 Top  30mm@90(30.0mm)

Hull

 Front 90mm@45(127.0mm)
 Side  90mm@0(90.0mm)
 Rear  60mm@0(60.0mm)
 Top  30mm@90(30.0mm)
Gun Mantlet n/a

Armour (x)mm @ (y) (Effective mm @ 0)

Effective Armour - Maximum 127 (mm) - Minimum 30 (mm)

Specifications

Manufacture Dates 1945 - Unknown
Quantity Produced -
Weight  45.3 (tonnes)
Crew 4
M.G's small -
M.G's Large -
Length 8.4 (mtr)
Width 3.15 (mtr)
Height 2.52 (mtr)

Engine Details/Performance

Road Speed 23 (mph)
Cross Country Speed 14 (mph)
Range Road - (miles)
Range Cross Country - (miles)
Fuel Type Petrol
Fuel Capacity -
Horse Power -
Power/Weight - (HP/tonne)

General Information


The ISU-122 was a self propelled artillery vehicle used by the russians between 1945 and 1945.

The vehicle was manned by a crew of 4 and was 3.15 metres wide, 8.4 metres long, 2.52 metres high and weighed 45.3 tonnes.

Powered by a hp petrol engine the ISU-122 was capable of a road speed of 23mph and a cross country speed of 14mph.

Based on the sp gun chassis, the vehicle was armed with a 122mm Gun D-25S L/45 with a muzzle velocity of 990m/sec which was capable of penetrating 150mm of armour at 800metres
Primary Armament
 
122mm Gun D-25S L/45
 Calibre 122 mm
 Muzzle Velocity 990 m/sec
 Shell Weight 21.7 Kg
Range(metres) 100 200 400 800 1200 1600 2000 2400
Penetration(mm) 159 158 155 150 144 139 134 129
Flight Time(secs) 0.1 0.2 0.41 0.84 1.29 1.75 2.24 2.74
Hit Probability % 98 98 98 98 93 77 57 39
Penetration is mm through vertical plate - calculated
Probability is % chance of hit on a 2 x 2.4mtr static plate

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