2. A Giant Mistake
Another of Hitler’s mistakes stemming from his obsession with big weapons was the Panzer VIII Maus super-heavy tank. It was the heaviest tank ever built, measuring about 33 feet long, 12 feet wide, 12 feet high, and weighing nearly 200 tons. Its secondary armament was a 75 mm coaxial gun instead of a machine gun. Its main gun was a 128 mm monster capable of destroying any Allied tank at ranges of up to 2.2 miles. That was increased at Hitler’s insistence to a 150mm gun, because he thought the 128 mm looked like a toy gun on the Maus.
The huge size and heavyweight came at a correspondingly heavy price. The Maus was too heavy for most bridges, so it had to cross rivers either by wading through fords, or driving over the river’s bottom while using a snorkel for ventilation. Additionally, getting the Maus moving was a problem in of itself. It was difficult to develop an engine and drive train powerful enough to propel 200 tons of metal on the ground at any appreciable speed, yet small enough to fit inside the tank. In the end, the maximum speed achieved during trials was 8 m.p.h. on a hard surface.