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GB 11340-2005: Limit and measurement methods for crankcase pollutants for heavy-duty vehicles equipped with P.I engines Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Obsolete GB 11340: Historical versions
GB 11340-2005: Limit and measurement methods for crankcase pollutants for heavy-duty vehicles equipped with P.I engines---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/GB11340-2005 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 13.040.30 Z 64 Replacing GB 14761.4-93 and GB 11340-89 Limits and Measurement Methods for Crankcase Pollutants from Heavy-duty Vehicles Equipped with P.I Engines Issued on. APRIL 15, 2005 Implemented on. JULY 1, 2005 Issued by. Ministry of Ecology and Environment of the People’s Republic of China. General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China. Table of ContentsAnnouncement of Ministry of Ecology and Environment... 3 Foreword... 5 1 Scope... 7 2 Normative References... 7 3 Terms and Definitions... 7 4 Type Approval... 8 5 Technical Requirements and Tests... 9 6 Production Conformity... 9 7 Implementation of Standard... 10 Appendix A (standard appendix) Type Approval Application Materials... 11 Appendix B (standard appendix) Test Procedures... 13 Announcement of Ministry of Ecology and Environment Year 2005 No. 14 In order to implement the “Law of the People’s Republic of China on the Prevention and Control of Air Pollution” and the “Law of the People’s Republic of China on the Prevention and Control of Environmental Noise Pollution”, prevent and control environmental pollution, protect and improve the living environment and ecological environment, and guarantee human health, five standards, including Limits and Measurement Methods for Emissions from Light-duty Vehicles (China III, IV), are hereby approved as the national standards on pollutant emission, which are jointly issued by our ministry and the General Administration of Quality Supervision, Inspection and Quarantine. The title, Serial No. and implementation date of the standards are as follows. 1.Limits and Measurement Methods for Emissions from Light-duty Vehicles (China III, IV) (GB 18352.3-2005, implemented since July 1, 2007) 2.Limits and Measurement Methods for Crankcase Pollutants from Heavy-duty Vehicles Equipped with P.I Engines (GB 11340-2005, implemented since July 1, 2005) 3.Limits and Measurement Methods for Fuel Evaporative Pollutants from Heavy-duty Vehicles Equipped with P. I. Engines (Trap method) (GB 14763-2005, implemented since July 1, 2005) 4.Limit and Measurement Method of Noise Emitted by Accelerating Motorcycles and Mopeds (GB 16169-2005, implemented since July 1, 2005) 5.Limit and Measurement Method of Noise Emitted by Stationary Motorcycles and Mopeds (GB 4569-2005, implemented since July 1, 2005) In accordance with relevant laws and regulations, the above-mentioned standards are enforceable. The above-mentioned standards are published by China Environmental Press and can be found of implementation of the above-mentioned standards, the following standards are abolished. 1.Limits and Measurement Methods for Emissions from Light-duty Vehicles (II) (GB 18352.2-2001) 2.Emission Standard for Pollutants from Crankcase of Vehicle Engine (GB 14761.4-93) 3.Motor Vehicles - Crankcase Emission - Measurement Methods and Limit (GB 11340-89) 4.Emission Standard for Fuel Evaporative Emissions from Vehicle with Petrol Engine (GB 14761.3-93) 5.Measurement of Fuel Evaporative Pollutants from Vehicle with Petrol Engine - Trap Method (GB 14763-93) 6.Limits of Noise Emitted by Motorcycles and Mopeds (GB 16169-1996) 7.Measurement of Noise Emitted by Motorcycles and Mopeds (GB/T 4569-1996) 8.Limits and Measurement of Noise Emitted by Mopeds (GB 16169-2000) 9.Limits and Measurement of Noise Emitted by Motorcycles (GB 4569-2000) It is hereby announced. April 5, 2005ForewordIn order to implement the “Environmental Protection Law of the People’s Republic of China” and the “Law of the People’s Republic of China on the Prevention and Control of Air Pollution”, prevent and control the environmental pollution caused by the crankcase pollutants from heavy- duty vehicles equipped with P. I engines, and improve the ambient air quality, this Standard is formulated. This Standard specifies the type approval application, type approval test, production conformity inspection method and emission limits of the crankcase pollutants from Category-M and Category-N vehicles equipped with P.I engines and with a maximum total mass of more than 3,500 kg. This Standard is a revision on the basis of GB 14761.4-93 Emission Standard for Pollutants from Crankcase of Vehicle Engine and GB 11340-89 Motor Vehicles - Crankcase Emission - Measurement Methods and Limit, with reference to some technical contents of GB 18352.2- 2001. The main differences between this Standard and GB 14761.4-93 and GB 11340-89 are as follows. 1.The scope of application is adjusted. The emission requirements for the crankcase pollutants from light-duty vehicles have been included in GB 18352.2-2001.Hence, the requirements for light-duty vehicles in the previous standard are deleted; 2.The contents of type approval and production conformity are added; 3.The measurement method is modified; the revised measurement method refers to the stipulations of GB 18352.2-2001; 4.Additional test content is added. Since the date of issuance of this Standard, the following standards are abolished. 1.GB 14761.4-93 Emission Standard for Pollutants from Crankcase of Vehicle Engine. 2.GB 11340-89 Motor Vehicles - Crankcase Emission - Measurement Methods and Limit. Appendix A and Appendix B are standard appendixes. This Standard was firstly issued in August 1989 and firstly revised in November 1993.This is the second revision. In accordance with relevant laws and regulations, this Standard is enforceable. This Standard was proposed by the Department of Science and Technology Standards of Ministry of Environmental Protection. The main drafting organization of this Standard. Beijing Automotive Research Institute. This Standard was approved by the Ministry of Ecology and Environment on April 5, 2005. This Standard shall be implemented since July 1, 2005. This Standard shall be interpreted by the Ministry of Ecology and Environment. Limits and Measurement Methods for Crankcase Pollutants from Heavy-duty Vehicles Equipped with P. I Engines1 ScopeThis document specifies the type approval application, type approval test method, production conformity inspection method and emission limits of crankcase pollutants from heavy-duty vehicles equipped with P. I engines. This document is applicable to heavy-duty vehicles equipped with P. I engines. The engines to be tested shall include those for which anti-leakage measures have been taken, but exclude those engines (for example, horizontally opposed engines), in which, even a slight leakage in the structure will cause abnormal operation.2 Normative ReferencesThe clauses of the following documents become clauses of this Standard through the references in this Standard. In terms of references without a specified date, the latest version is applicable to this document. GB/T 15089 Motor Vehicles - Classification GB 17930 Unleaded Petrol (gasoline) for Motor Vehicles GB 18047 Compressed Natural Gas as Vehicle Fuel GB/T 18297 Performance Test Code for Road Vehicle Engines GB 19159 Automotive Liquefied Petroleum Gases3 Terms and DefinitionsThe following terms and definitions are applicable to this Standard. 3.1 Heavy-duty Vehicle Heavy-duty vehicle refers to Category-M and Category-N vehicle with a maximum total mass of more than 3,500 kg. See GB/T 15089 for the definition of Category-M and Category-N vehicle. 3.2 Curb Weight Curb weight refers to the mass when the vehicle is no-load, the fuel tank is filled with fuel, the lubricating oil and cooling water are added to the rated quantity, and the vehicle is equipped with accompanying tools and a spare tire. 3.3 Reference Mass Reference mass refers to the mass of curb weigh plus 100 kg. 3.4 Maximum Total Mass Maximum total mass refers to the technically allowed maximum mass proposed by the vehicle manufacturer. 3.5 Engine Crankcase Engine crankcase refers to the internal or external space of the engine, connected to the oil pan by internal or external pipes, through which, gas or steam can escape. 3.6 Crankcase Pollutant Crankcase pollutant refers to the gaseous pollutant emitted from the engine crankcase into the atmosphere.4 Type Approval4.1 Application of Type Approval 4.1.1 Automobile manufacturers must obtain the national type approval of pollutant emission control performance for the manufacture and sales of automobiles. The application of type approval of crankcase pollutant emission control performance of a vehicle type must be submitted by the automobile manufacturer. 4.2 Approval of Type Approval If the various technical requirements specified in Chapter 5 are satisfied, the vehicle type will obtain the approval by the type approval authority.5 Technical Requirements and Tests5.1 For the components that affect the crankcase pollutant emission performance of the vehicle, in design, manufacture and assembly, it must be ensured that they can satisfy the requirements of this Standard under the normal operating conditions of the vehicle. 5.3 Emission limits In accordance with the method described in Appendix B of this Standard, carry out the test. Any gas in the crankcase is not allowed to be emitted into the atmosphere. 5.4 For the dual-fuel vehicles, the test is carried out only on gasoline. 5.5 For the single gas fuel vehicles, the test is carried out only on gas fuel.6 Production Conformity6.1 The production conformity of crankcase pollutant emission must be guaranteed in accordance with the stipulations in the production conformity guarantee materials submitted at the time of type approval. The inspection of production conformity shall be carried out in accordance with the description of Appendix A and the stipulations of Appendix B. 6.2 The type approval authority can conduct an inspection on the manufacturer for the production conformity of crankcase pollutant emission at any time. 6.3 If a certain vehicle type cannot satisfy the requirements of Article 6.2, the manufacturer shall take all necessary measures as soon as possible to re-establish production conformity, otherwise, the type approval of crankcase pollutant emission for this vehicle type shall be revoked.7 Implementation of StandardStarting from July 1, 2005, all vehicles that are subject to the crankcase pollution emission type approval as specified in Chapter 1 must comply with the requirements of this Standard. Before July 1, 2005, type approval can be carried out in accordance with the corresponding requirements of this Standard. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB 11340-2005 be delivered?Answer: The full copy PDF of English version of GB 11340-2005 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB 11340-2005_English with my colleagues?Answer: Yes. The purchased PDF of GB 11340-2005_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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