The upgraded ZQ-2E model features a dual-cryogenic liquid propellant system powered by liquid oxygen and methane, the latter being the primary component of natural gas. This system, combined with a high-thrust engine, enables the rocket to deliver up to 4 tonnes to a 500-kilometer sun-synchronous orbit.
Saturday's mission marks the fifth launch of the ZQ-2 series, following the successful deployment of two satellites in November 2024 using the modified ZQ-2 Y1 variant. The latest model also benefits from enhanced engine thrust and the use of composite materials in its fairing, which reduces weight and improves efficiency and reliability.
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