class: Tank description: "The T-84 is a Ukrainian main battle tank (MBT), based on the Soviet T-80 MBT introduced in 1976, specifically the diesel engine version: T-80UD. The T-84 was first built in 1994 and entered service in the Ukrainian Armed Forces in 1999. Its high-performance opposed-piston engine makes it a fast tank, comparable to other modern MBTs with a power-to-weight ratio of about 26 horsepower per tonne (19 kW/t)." introduced: 1999 manufacturer: Malyshev Factory origin: Ukraine price: 25 role: Main Battle Tank variants: "MBT T-84 Oplot-M [CH]": {}