The E-75 mit 12.8cm L/55 “Tiger III Ausf. E” was the most well-known and best-performing variant of the E-75 series, featuring enhanced protection, firepower, and advanced battlefield systems. Designed as the ultimate evolution of the heavy tank concept, this variant introduced a fully sloped, ballistic-resistant turret design, providing unmatched survivability against enemy anti-tank weaponry.
With a total production exceeding 1,000 units, the Tiger III Ausf. E became the most widely produced variant in the E-75 lineup, cementing its place as one of the most formidable late-war heavy tanks.
Design and Features
The Tiger III Ausf. E retained the core structure of the E-75 chassis, but featured:
- A fully sloped, ballistic-resistant turret, improving shell deflection and survivability.
- Primary armament options:
- 12.8cm L/55 cannon (40-round capacity), maximizing armor penetration and long-range lethality.
- 10.5cm L/68 cannon (60-round capacity), offering higher rate of fire and increased ammunition storage.
- Thickened frontal armor, making it one of the most heavily protected tanks in its class.
- Upgraded night-fighting capabilities, with most later-production units equipped with infrared night vision devices, enhancing combat effectiveness in low-light conditions.
Armor and Protection
The Tiger III Ausf. E was built to withstand even the most powerful enemy fire, incorporating:
- Frontal Armor: 160-200mm sloped, providing superior ballistic resistance.
- Side Armor: 100-120mm, with spaced armor to mitigate HEAT and AP rounds.
- Turret Armor: 180mm fully sloped, reducing penetration risk while maintaining structural integrity.
Combat Performance
With its powerful main gun, thick armor, and night-fighting capability, the E-75 Tiger III Ausf. E was highly effective in:
- Engaging enemy heavy tanks at long range, thanks to its high-velocity cannon.
- Urban and defensive warfare, utilizing its strong armor and superior firepower.
- Night operations, where its infrared optics provided a critical tactical advantage.