{"id":556,"launch_library_id":null,"url":"https://lldev.thespacedevs.com/2.0.0/config/launcher/556/?format=json","name":"Zhuque-2E Block 2","description":"Zhuque-2E (E stands for “enhanced”) is a medium-sized rocket powered by liquid oxygen and methane capable of lifting 6,000 kg of payload into a 200 km low Earth orbit, or 4,000 kg of payload into a 500 km Sun-synchronous orbit. It differs from the baseline Zhuque-2 in using enhanced TQ-12A engines on the 1st stage with higher thrust and specific impulse than the original TQ-12, and a new TQ-15A engine on the 2nd stage that has a moveable nozzle.\r\n\r\nThe Block 2 variant lengthens the 1st stage with more propellant load and a lighter structure, plus engines with still more increased thrust to reach the capabilities listed above.","family":"Zhuque","full_name":"Zhuque-2E Block 2","manufacturer":{"id":259,"url":"https://lldev.thespacedevs.com/2.0.0/agencies/259/?format=json","name":"LandSpace","featured":false,"type":"Commercial","country_code":"CHN","abbrev":"LS","description":"LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.","administrator":"Founder: Zhang Changwu","founding_year":"2015","launchers":"","spacecraft":"","launch_library_url":null,"total_launch_count":9,"consecutive_successful_launches":2,"successful_launches":6,"failed_launches":3,"pending_launches":0,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","logo_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/landspace_logo_20220822100731.png","image_url":null,"nation_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/landspace_nation_20230702184353.png"},"program":[],"variant":"2E Block 2","alias":"","min_stage":2,"max_stage":2,"length":55.9,"diameter":3.35,"maiden_flight":"2026-05-14","launch_mass":267,"leo_capacity":6000,"gto_capacity":null,"to_thrust":3312,"apogee":null,"vehicle_range":null,"image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/zhuque-2e_block_image_20260514152313.jpg","info_url":"https://www.landspace.com/en/product.html","wiki_url":"https://en.wikipedia.org/wiki/Zhuque-2","total_launch_count":1,"consecutive_successful_launches":1,"successful_launches":1,"failed_launches":0,"pending_launches":0}