Comparing: 8,8 cm Pak 43 Jagdtiger vs. SU-101

In 1945, the production order for the Jagdtiger was increased, and the supply of compatible guns became insufficient. As a result, approximately 20 vehicles were equipped with the 8,8 cm PaK 43 L/71 gun.

In 1944 the Construction Bureau of the Ural Heavy Machinery Plant developed the SU-101 with the D-10S gun and the SU-102 with the D-25S gun. Both vehicles were designated as Uralmash-1. Prototypes were manufactured in April 1945. The vehicles never entered mass production nor saw service.