Airliner turbofan Tay 620

for general aviation

The Tay 620 and Tay 650 power the Fokker 70 and Fokker 100 aircraft - they’re go-to engines for many regional airlines and major carriers alike. These aircraft are also popular with start-up carriers due to their competitive lease rates and low up-front investment costs. Since entering into service in 1998 as the sole powerplant for the Fokker 100, the Tay has established a reputation for outstanding reliability, economy, good propulsive efficiency and low noise generation. In addition to the Fokker 70 and Fokker 100 the Tay also powers re-engined Boeing 727s. 44-45 inch diameter wide-chord fan with three stages of low pressure compressor Twelve-stage HP compressor Annular combustion system, consisting of ten combustors Two-stage HP turbine Three-stage low pressure turbine The majority of the bypass duct is constructed in carbon fibre composite material Cold bypass air and hot exhaust are combined in a forced mixer that gives good propulsive efficiency and low noise generation Providing exceptional Care and value to all our customers Pioneering next-generation, digitally-enabled Service Solutions Offering choice and flexibility throughout the product lifecycle via a competitive global network. Delivering optimal value across the diverse service needs of our growing customer base.