Comparing: Lorraine 40 t vs. Bat.-Châtillon 25 t AP

A single prototype was manufactured in 1952. The vehicle featured suspension air-core tires and oscillating turret. The design passed trials but never entered mass production.

In 1950–1951, engineers of the FAMH company (Compagnie des forges et aciéries de la marine et d'Homécourt) worked on the development of a medium tank with a 90-mm gun and a 25-ton rotating turret. Work was discontinued at the preliminary design stage. Later, all elements of the vehicle were incorporated in the Batignolles-Châtillon 25 t tank.