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Other Designations: H-18. Class: Tug. Nation: China.

Upper stage / space tug - in production. Launched by CZ-3A, CZ-3B, and CZ-3C.

Gas-generator turbopump. Gimbaled engine.

Unit Cost $: 16.000 million. Length: 12.38 m (40.60 ft). Basic Diameter: 3.00 m (9.80 ft). Span: 3.00 m (9.80 ft). Mass: 21,000 kg (46,000 lb). Main Engine: YF-75. Main Engine Thrust: 156.000 kN (35,070 lbf). Main Engine Propellants: Lox/LH2. Main Engine Propellants: 18,200 kg (40,100 lb). Main Engine Isp: 440 sec.


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