Developed on the basis of the L-60 light tank by AB Landsverk. During mass production, the vehicle underwent several modernizations. A total of 216 vehicles of different variants were produced from 1939 through 1944. The vehicle remained in the service of the Swedish army until the 1960s.
Time for the successive autoreloading of each shell into the magazine.
Characteristics are specified for Siege mode.
Characteristics are specified for Rapid mode.
Reload time of the first and second guns on double-barreled vehicles.
Characteristics are specified for vehicles with crews trained to 100%.