A project for a new vehicle for the Swedish army that started in 1949. For confidentiality purposes, the vehicle was given an unusual name, KRV, which stands for self-propelled crane (in Swedish). The project was based on the French AMX 50. A lightweight chassis was built and tested; in addition, a dummy with a turret was produced. A prototype was never built.
Time for the successive autoreloading of each shell into the magazine.
The technical characteristics shown are for the Siege mode
Characteristics are specified for a vehicle with crew members trained to 100%.