GB 19578-2024 PDF EnglishUS$380.00 · In stock · Download in 9 seconds
GB 19578-2024: Fuel consumption limits for passenger cars Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB 19578: Historical versions
Similar standardsGB 19578-2024: Fuel consumption limits for passenger cars---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB19578-2024GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.020 CCS T 40 Replacing GB 19578-2021 Fuel Consumption Limits for Passenger Cars Issued on. NOVEMBER 28, 2024 Implemented on. JANUARY 1, 2026 Issued by. State Administration for Market Regulation; Standardization Administration of the People’s Republic of China. Table of ContentsForeword... 3 1 Scope... 4 2 Normative References... 4 3 Terms and Definitions... 4 4 Application of Type Approval... 4 5 Determination of Fuel Consumption... 5 6 Determination and Recording of Type Approval Values... 5 7 Fuel Consumption Limits... 5 8 Production Consistency... 7 9 Same Type Determination... 7 10 Implementation of the Standard... 8 Appendix A (normative) Engine System Characteristics... 9 Appendix B (normative) Fuel Consumption Type Approval Report / Type Approval Application Report2) for Fuel Vehicles... 16 Appendix C (normative) Fuel Consumption Type Approval Report / Type Approval Application Report2) for Non-off-vehicle-chargeable Hybrid Electric Vehicles... 21 Appendix D (normative) Fuel Consumption Type Approval Report / Type Approval Application Report2) for Off-vehicle-chargeable Hybrid Electric Vehicles... 26 Bibliography... 321 ScopeThis document specifies the application for type approval of passenger cars, the determination of fuel consumption, the determination and recording of type approval values, the limits of fuel consumption, production consistency and the same type determination. This document applies to Category-M1 vehicles that can be fueled by gasoline or diesel fuel and have a maximum design total mass not exceeding 3,500 kg. This document is not applicable to vehicles that only use gas fuel or alcohol-ether fuel.2 Normative ReferencesThe contents of the following documents constitute indispensable clauses of this document through the normative references in the text. In terms of references with a specified date, only versions with a specified date are applicable to this document. In terms of references without a specified date, the latest version (including all the modifications) is applicable to this document. GB/T 19233-2020 Measurement Methods of Fuel Consumption for Light-duty Vehicles GB/T 19596 Terminology of Electric Vehicles GB/T 19753-2021 Test Methods for Energy Consumption of Light-duty Hybrid Electric Vehicles GB/T 37340 Conversion Methods for Energy Consumption of Electric Vehicles3 Terms and DefinitionsThe terms and definitions defined in GB/T 19596 are applicable to this document.4 Application of Type Approval4.1 For a vehicle type or a system of vehicles that complies with the requirements of 10.2.1 in GB/T 19233-2020 or 8.1 in GB/T19753-2021, 4.2 The application shall be accompanied by the following documents and detailed information (if there is a schematic diagram, it shall thoroughly explain the details in an appropriate scale). 4.3 A sample vehicle representing the type or system of vehicles to be approved shall be submitted to the inspection institution responsible for type approval test.5 Determination of Fuel ConsumptionThe fuel consumption of gasoline, diesel, bi-fuel, and dual-fuel vehicles shall be determined in accordance with the test method specified in GB/T 19233-2020 using the World Light Vehicle Test Cycle (WLTC).6 Determination and Recording of Type Approval ValuesThe inspection institution responsible for type approval test shall determine and record the vehicle type approval values in accordance with the following requirements.7 Fuel Consumption Limits7.1 The type-approved fuel consumption value of the vehicle type and the OVC-HEV converted fuel consumption shall not exceed the corresponding limits in 7.2 and 7.3. 7.2 The fuel consumption limit for vehicles equipped with manual transmission and with less than three rows of seats1) shall be calculated in accordance with Formula (1), and the calculation results shall be rounded to two decimal places. 7.3 The fuel consumption limits for other vehicle types shall be calculated in accordance with Formula (2), and the calculation results shall be rounded to two decimal places. 7.4 The reference value of CO2 emission corresponding to the limits shall be calculated in accordance with Formula (3), and the calculation results shall be rounded to two decimal places.8 Production ConsistencyThe fuel consumption of gasoline, diesel, bi-fuel, and dual-fuel vehicles shall satisfy the requirements of GB/T 19233-2020 for production consistency.9 Same Type Determination9.1 If the following provisions are satisfied, then, they are considered to be of the same type. shall also be satisfied.10 Implementation of the StandardFor vehicle types that are newly applying for type approval, implementation will begin from the date of implementation of this document; for vehicle types that have already obtained vehicle type approval, implementation will begin from the 25th month from the date of implementation of this document. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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