To handle the indegent road conditions concerning the Eastern front part, the Germans built tracked tractors to tow numerous kinds of cars and supply to keep various lots from ammo and meals materials. Their state description using this vehicle completed up being “Raupenschlepper-Ost” (tracked tractor-East).The RSO finished up being built by the Austrian manufacturer Steyr-works. It had a commercial-type pressed metal cab and a wooden cargo human body. Another variants, following the RSO/03 built by Klockner-Humbolt-Deutz AG, had a less complicated, soft-top, slab-sided steel cab. It proved well suited for the mud and slush conditions towards Russian front component. Due to the “off road” abilities it absolutely was utilized as artillery and anti-tank device even though the mostly used 75 mm. Pak 40 towing tractor.
