ALF502 (Allied Signal)

A fairly common puddlejumper engine, the 502 features a 3-stage fan, a 7-stage axial compressor, and a centrifugal high-pressure compressor. Our listed data is for the L3 model, found on the Canadair Challenger 600.

Engine statistics
Specification  
Application Regional Jets
T/O Thrust 7,800 lb
Cruise Thrust 1,600 lb
T/O SFC 0.414 lb/hr/lb
Cruise SFC 0.720 lb/hr/lb
Bypass Ratio  
T/O Pressure Ratio 13.8
Length 65.6 in
Dia 50 in
Weight 1,311 lb




















 

Turbfans : LF507