T30 (Heavy Tank T30) Technical Specifications
Service Year: 1945
Type: Heavy Tank Prototype
National Origin: United States
Manufacturer(s): State Factories - USA
Design (Crew Space, Dimensions, Weight, and Systems)
Operating Crew: 6
Length: 37.96 feet (11.57 meters)
Width: 12.47 feet (3.80 meters)
Height: 10.50 feet (3.20 meters)
Operating Weight: 80 tons (72,500 kg; 159,835 lb)
Nuclear / Biological / Chemical Protection: None
Nightvision Equipment: None
Installed Power and Standard Road Performance
Engine(s): 1 x Continental AV1790-3 air-cooled gasoline engine developing 704 horsepower.
Maximum Road Speed: 16 mph (26.5 km/h)
Armament and Ammunition
1 x 155mm T7 L/40 main gun
1 x 0.50 caliber coaxially-mounted heavy machine gun.
1 x 0.30 caliber bow-mounted general purpose machine gun.
34 x 155mm projectiles
Global Operators / Customers
United States (cancelled)
Model Variants (Including Prototypes)
T30 Heavy Tank - Base Series Designation
T30E1 - Hatch at rear of turret added to eject spent shell casings.
T57 - Oscillating turret with automatic loader.