Country : Russia Role : Heavy Tank Production Date : March 1941 Manufacturer : Factory No.100 Number Produced : 310 Crew : 6 Radio : 71-TK-3 Road Speed : 26 Kilometers per Hour Rough Speed : 16 Kilometers per Hour Road Range: 220 Kilometers Off-Road Range: 130 Kilometers Engine Name: V-2-K Coolant : Water Cylinders: V-12 Capacity: 3.89 Liters Power : 600 hp @ 2000 rpm Power / Weight Ratio : 11.54 hp per tonne Transmission : Unknown Gears : 5 Forward / 1 Reverse Suspenion : Torsion Bars Fuel Type : Diesel Fuel Capacity: 600 Liters Road Consumption: 2.73 Liters per Kilometer Off-Road Consumption: 4.62 Liters per Kilometer Length : 6.8 meters Height : 3.3 meters Width : 3.25 meters Weight : 52000 kilograms Ground Clearance : 45 centimeters Ground Pressure : 0.92 kg/cm?/font> Track Links : 90 per track Track Width : 65 centimeters Track Ground Contact : 433 centimeters Gradiant : 30?/font> Vertical Obsticle : 1.2 meters Fording Depth : 1.6 meters Trench Crossing : 2.7 meters Turning Radius : 9.45 meters Main Gun : 152.4mm ML10 L / 24 Gunsight : Unknown Traverse : 360?/font> Elevation : +25?/ -4?/font> Main Gun Ammo : 36 Secondary Weapons : 1x 7.62mm DT (Coaxial - 1000 rounds)