1ICS01.110 CCSJ01DB46 HainanProvincialStandard DB46/T621-2024 Generaltechnicalrequirementsfor maintenanceandremanufacturingof usedequipmentforexport constructionmachinery 工程机械出口二手机维修及再制造通用 技术要求 (EnglishTranslation) Issuedate:2024-03-26 Implementationdate:2024-05-26 IssuedbyAdministrationforMarketRegulationofHainanProvinceIContents Foreword...........................................................................II 1Scope.............................................................................1 2Normativereferences..............................................................1 3Termsanddefinitions.............................................................1 4.Requirements.....................................................................2 4.1Basicrequirements..........................................................2 4.2Generalrequirementsforsystems............................................4 4.3Specifictechnicalrequirementsforcommonusedequipment...................5 4.3.1Concretemachinery........................................................5 4.4Specificrequirementsforremanufacturedusedengineeringmachineryequipment8 5Test..............................................................................8 5.1Generaltestitemsandmethods..............................................8 5.2Specifictestitemsandmethodsforcommonusedequipment..................10 5.3Specifictestitemsandmethodsforremanufacturedusedengineeringmachinery equipment......................................................................11 Bibliography.......................................................................12IIForeword IndustryandInformationTechnologyDepartmentofHainanProvinceisinchargeofthis Englishtranslation.IncaseofanydoubtthecontentsofEnglishtranslation,theChinese originalshallbeconsideredauthoritative. ThisdocumentisdraftedinaccordancewiththerulesgivenintheGB/T1.1-2020Directives forstandardization-Part1:Rulesforthestructureanddraftingofstandardizing documents. Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybe thesubjectofpatentrights.Theissuingbodyofthisdocumentshallnotbeheldresponsible foridentifyinganyorallsuchpatentrights. ThisdocumentwasproposedandpreparedbyDepartmentofCommerceofHunanProvinceand DepartmentofIndustryandInformationTechnologyofHainanProvince.IIIDB46/T621-2024 1Generaltechnicalrequirementsformaintenanceand remanufacturingofusedequipmentforexport constructionmachinery 1Scope Thisdocumentspecifiestherequirementsandinspectionofusedengineeringmachinery equipmentforexport. Thisdocumentisapplicabletousedengineeringmachineryequipmentthatisintendedfor exportafterrepairorremanufacturing. 2Normativereferences Thefollowingdocumentscontainprovisionswhich,throughnormativereferenceinthistext, constituteindispensableprovisionsofthisdocument.Fordatedreferences,onlythe editioncitedapplies.Forundatedreferences,thelatesteditionofthereferenceddocument (includinganyamendments)applies. GB/T28619,Remanufacturing-Terminology GB/T41495，Specificationfortruck-mountedconcretepumpmaintenance,repairandscrap JB/T14204-2021，Earth-movingmachinery-remanufacturedcrawlerhydraulicexcavators 3Termsanddefinitions Forthepurposeofthisdocument,thetermsanddefinitionsgiveninGB/T28619andGB/T 41495aswellasthefollowingapply. 3.1 usedengineeringmachineryequipment engineeringmachineryequipmentthathasbeenusedandisnowbackonthemarket 3.2 repair aseriesofworktorestoreequipmentfunctionsbyrepairingorreplacingthedamaged components,inresponsetodamageandmalfunctionsthataffectthenormaloperationof equipmentduetodailyuseorabnormalreasons [SOURCE:GB/T41495-2022,3.4,modified] 3.3 remanufacturing forthepurposeofrecyclingofwaste/oldengineeringmachineryresources,aseriesofDB46/T621-2024 2technicalmeasuresorengineeringactivitiesbyusingremanufacturingtechnologytorepair andtransformwaste/oldengineeringmachineryproductsorcomponentstoensuretheir functions,performance,andenvironmental,economicandsafetycharacteristicsatleast asgoodasthoseoftheoriginalnewequipmentorcompone