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Sturmpanzerwagen Oberschlesien ("Assault armored wagon Upper Silesia"
was a German tank project of the First World War. It was a radical design for a
fast-moving, lightly armored assault tank. The
Oberschlesien included a track which was placed under the tank and only wrapped
around half of it. The design sacrificed armor for the sake of speed and only
required a 180 hp engine for the 19 ton body, giving it a projected ground
speed of 16 km/h (9.9 mph). The tank
featured such advanced features as the main armament mounted on top of the tank
in a centrally placed revolving turret, separate fighting and engine
compartments, a rear-mounted engine and a low track run.
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