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
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