Pratt & Whitney Canada PW300

The PW300 family is a series of high-bypass turbofan engines in the 4,500 to 8,000 lb thrust range. The PW305 was the first variant and was certified in 1990.


  • PW306B: 6,050 lb (26.9 kN) thrust


  • Turbofan
  • Compressor: 4-stage axial + 1-stage centrifugal HP
  • Turbine: 2-stage HP, 3-stage LP

used by

  • Fairchild Dornier 328JET