Project 921 LV-2

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Project 921 LV-2

Part of Project 921

LOx/LH2 propellant rocket stage. Additionally 4 vernier LOx/LH2 engines with a total thrust of 4600 kgf and a storable engine package for stage propellant ullage and restart.

AKA: Project 921-2. Status: Design 1992. Thrust: 490.00 kN (110,150 lbf). Gross mass: 57,000 kg (125,000 lb). Unfuelled mass: 7,000 kg (15,400 lb). Specific impulse: 440 s. Burn time: 430 s. Height: 10.00 m (32.00 ft). Diameter: 4.50 m (14.70 ft). Span: 4.50 m (14.70 ft).

Country: China. Launch Vehicles: Project 921. Propellants: Lox/LH2.

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