The Klimov TV7-117 is a Russian turboprop engine certified in 1997 to power the Ilyushin Il-114 regional commuter aircraft.

The new engine features enhanced reliability, fuel economy and greater service life compared to its predecessors produced in the former Soviet Union.

The nine modules can be replaced in the field, which dramatically reduces costs and accelerates repair and maintenance.

The engine has an electronic-hydromechanical control system.

In addition, Klimov developed the TV7-117V turboshaft to power rotary-wing aircraft, such as the Mil Mi-38, and marine drives for high-speed boats and industrial electric power plants.