Progress D-18T
The Progress D-18T (or Lotarev D-18T) is a 51,500 lbf (229 kN) high-bypass turbofan that powers the Antonov An-124 Ruslan and An-225 large freighters. == Design and development == The engine was developed in the second half of the 1970s by the then Soviet Ivchenko-Progress design bureau.