{"id":"bfea2b80-66c1-480d-bd4f-e3be8e234e41","companyId":"f8ff883a-29d0-4ab1-831c-bb5a8329804d","modelName":"CGN Nuclear Robot","slug":"cgn-nuclear-robot","description":"CGN nuclear power plant inspection and maintenance robot.","formFactor":"other","industryVertical":null,"environment":null,"maturityStage":"commercial","lifecycleState":"active","supersededByModelId":null,"specs":{},"manufacturerSerial":null,"reviewStatus":"reviewed","sources":[{"url":"https://en.cgnpc.com.cn/encgn/c100035/2021-04/28/content_6be4e91b11cd4c38988c78706ae4aeb2.shtml","date":"2021-04-28","title":"Robot debut: CGN innovates maintenance technique for generator of nuclear power unit","sourceName":"China General Nuclear Power Group"},{"url":"https://en.cgnpc.com.cn/encgn/c100035/2020-10/12/content_e2aabd375b51496db904aed5c88276c6.shtml","date":"2020-10-12","title":"CGN participates in International Nuclear Industry Exhibition with nuclear robot","sourceName":"China General Nuclear Power Group"},{"url":"https://www.ccnta.cn/article/4938.html","title":"Robot debut (Chinese)","sourceName":"China Nuclear Technology Network"},{"url":"http://www.cnoc.com.cn/cnoc/c102074/2022-06/17/content_2e4c262a69d84fc1b8165593e3d11d82.shtml","title":"Wukong 3.0 formal application","sourceName":"CNOC","publishedAt":"2022-06-17"}],"aliases":[],"collisionRisk":"low","reviewNote":null,"manufacturerTermForTeleop":null,"keyFacts":[{"label":"Name","value":"Wukong generator maintenance robot (no rotor extraction)"},{"label":"Developers","value":"CGN's CNOC with the Institute of Optics and Electronics, Chinese Academy of Sciences; project began 2018."},{"label":"First use","value":"Feb 16 2021 at a Ningde nuclear unit outage: full video inspection of a stator and rotor slot."},{"label":"How it works (company-claimed)","value":"Thin module enters the ~4.5 cm stator-rotor air gap by magnetic attachment; rides a guide 360 degrees."},{"label":"Capability (company-claimed)","value":"11 maintenance items covering all rotor-extraction checks, plus cleaning and resonance testing."},{"label":"Savings (company-claimed)","value":"About 5 days of critical-path outage time and about 1,100 person-days per use."},{"label":"Formal use (company-claimed, May 2022)","value":"Wukong 3.0 completed rotor-extraction-equivalent work at Ningde Unit 3's fifth outage."},{"label":"Wider portfolio (company-claimed)","value":"CGN has developed 30+ nuclear power robots; first shown as a series at NIE in Oct 2020."}],"createdAt":"2026-09-06T20:41:12.380Z","updatedAt":"2026-10-12T23:31:25.276Z","unitsInFieldClaimed":null,"unitsInFieldVerified":null,"unitsManufacturedClaimed":null,"unitsManufacturedVerified":null,"unitsAsOf":null,"unitsSource":null,"salesModel":null,"priceUndisclosedSince":null,"autonomyClass":null,"autonomyStatement":null,"autonomyStatementSource":null,"demoForensics":null,"exportControlClass":null,"minCommitment":null,"warrantyTerms":null,"serviceModel":null,"productionRateClaimed":null,"productionRateEvidenced":null,"teleopRatioDisclosed":null,"interventionRateDisclosed":null,"jsonLd":{"@context":"https://schema.org","@type":"Product","@id":"https://registry.deploy.report/models/cgn-nuclear-robot","url":"https://registry.deploy.report/models/cgn-nuclear-robot","name":"CGN Nuclear Robot","description":"CGN nuclear power plant inspection and maintenance robot.","identifier":"bfea2b80-66c1-480d-bd4f-e3be8e234e41","category":"other","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":"commercial","lifecycle_state":"active","architectural_position":{"cohort":"other","sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":4,"primary_source_types":[]}}}