Vinci

Type: Upper Stage Engine
Country of Origin: France
Manufacturer: Airbus Safran (Snecma)

First Flight:
Status: In development
Propellant (O/F): Liquid Oxygen/Liquid Hydrogen
Mixture Ratio (O/F by mass): 5.8
Cycle: Expander
Chambers: 1

Thrust (vac.): 180 kN
Thrust (s.l.):
Throttle:
ISP (vac.): 465 s
ISP (s.l.):
Chamber Pressure: 881.8 psi
Nozzle Ratio: 240:1
Burn time:
Ignitions:

Mass: 550 kg
Length: 4.2 m
Diameter: 2.15 m

Used in: Ariane 6

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