Product overview
The Sino-Engines HQ900G turbofan engine is intended for business jets and high-altitude long-endurance UAVs. It delivers 990 kgf of takeoff thrust with takeoff specific fuel consumption of 0.38 kg/(kgf.h). The engine has a bypass ratio of 5.7 and an overall pressure ratio of 15.1. Its dry weight is 215 kg, with overall dimensions of 600 mm in diameter and 1400 mm in length.
The low-pressure section combines a single-stage fan, a planetary reduction gearbox, a two-stage booster and a two-stage low-pressure turbine. The core incorporates a single-stage high-pressure centrifugal compressor, an annular reverse-flow combustor and a single-stage high-pressure turbine. Separate exhaust streams discharge through simple convergent nozzles. Turbine inlet temperature is 1311 K (1038 °C).
