The experimental T1E1 light tank designed by the Cunningham company was a further development of the T1 tank. By April 1928, four vehicles were produced. After the vehicle underwent trials in November 1928, a decision was made to enhance the armor, which led to creating the subsequent modification designated the T1E2.
Time for the successive autoreloading of each shell into the magazine
The improved system allows the time to be decreased for autoreloading the next shell upon firing the loaded shell when the corresponding indicator is displayed
Characteristics are specified for Siege mode.
The technical characteristics are displayed for the charged turbine mode.
Characteristics are specified for Rapid mode.
Reload time of the first and second guns on double-barreled vehicles
Time to repair a damaged main/reserve track
Characteristics are specified for vehicles with crews trained to 100%.