The 12.8 cm Selbstfahrlafette auf VK3001(H) "Sturer Emil" was an experimental World War II German self-propelled anti-tank gun. It was based on the Henschel VK3001 chassis and armed with a Rheinmetall 12.8 cm K L/61 gun (based on the 12.8 cm FlaK 40). This gun could traverse 7° to each side, elevate 10° and depress 15°. It carried 18 rounds for the main gun.Tank Class: Tank Boarding level: 20 Fire power: 743/5.00 Attack power/sec: 148.6 Speed: 35 Shell speed: 148 Shell capacity: 44 Duration: 10000 Front armor: 195@52 Side armor: 150@90 Rear armor: 150@85 | Sketchup  Source Wikimedia Commons |