SMK Heavy Tank

Russia's SMK Heavy Tank

Was designed to replace the T-35.3

Had a 76.2 mm gun in the main turret and a 45 mm gun in the lower turret.3

The engine was based on a German BMW aircraft engine.3

  SMK
Crew 71,2,3
Physical Characteristics  
Weight 45 tons2, 54.1 tons1, 56 tons3
55,000 kg1
Length w/gun 27' 6"1, 31.5'2
8.38 m1
Length w/o gun  
Height 10.5'2, 10' 10"1
3.3 m1
Width 10.5'2, 11' 4"1
3.45 m1
Ground clearance  
Ground contact length  
Ground pressure  
Turret ring diameter  
Armament  
Main 76.2 mm L-111
76.2 mm2,3
Secondary 45 mm1,2,3
MG 3: MG2
3: 7.62 mm MG3
4: MGs1
Side arms  
Quantity  
Main  
Secondary  
MG  
Side arms  
Armor Thickness (mm) 20 - 601
30 - 602
603
Hull Front, Upper  
Hull Front, Lower  
Hull Sides, Upper  
Hull Sides, Lower  
Hull Rear  
Hull Top  
Hull Bottom  
Turret Front  
Turret Sides  
Turret Rear  
Turret Top  
Engine (Make / Model) AM-341
Cylinders  
Net HP 4002, 5003
Transmission  
Fuel type Diesel1
Gasoline2,3
Octane  
Capacity  
Performance  
Traverse  
Max Speed 20 mph2, 22.4 mph1
36 kph1
Cross Country  
Road radius 93 miles1
150 km1
Turning Radius  
Elevation Limits  
Fording depth  
Trench crossing  
Vertical Obstacle  
Suspension (Type) Torsion bar3
Wheels each side  
Return rollers each side  
Track length  
Tires  
Track width  
Track centers/tread  
Production  

Sources:

  1. The Encyclopedia of Tanks and Armored Fighting Vehicles - The Comprehensive Guide to Over 900 Armored Fighting Vehicles From 1915 to the Present Day, General Editor: Christopher F. Foss, 2002
  2. Tanks of the World, 1915-1945, Peter Chamberlain, Chris Ellis, 1972
  3. Tanks of World War II, Duncan Crow, 1979
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