18.7.2018 |
EN |
Official Journal of the European Union |
L 182/61 |
COMMISSION DELEGATED REGULATION (EU) 2018/989
of 18 May 2018
amending and correcting Delegated Regulation (EU) 2017/654 supplementing Regulation (EU) 2016/1628 of the European Parliament and of the Council with regard to technical and general requirements relating to emission limits and type-approval for internal combustion engines for non-road mobile machinery
(Text with EEA relevance)
THE EUROPEAN COMMISSION,
Having regard to the Treaty on the Functioning of the European Union,
Having regard to Regulation (EU) 2016/1628 of the European Parliament and of the Council of 14 September 2016 on requirements relating to gaseous and particulate pollutant emission limits and type-approval for internal combustion engines for non-road mobile machinery, amending Regulations (EU) No 1024/2012 and (EU) No 167/2013, and amending and repealing Directive 97/68/EC (1), and in particular Article 25(4)(a-d), Article 26(6), Article 42(4)(b) and Article 43(5) thereof,
Whereas:
(1) |
In order to enable the use of certain fuels legally marketed in some Member States without imposing an additional burden on manufacturers, the permitted content of fatty-acid methyl ester (‘FAME’) should be 8,0 % v/v instead of 7,0 % v/v. |
(2) |
In order to ensure consistency with Article 7(2) of Commission Implementing Regulation (EU) 2017/656 (2), where an existing RLL test report is submitted to obtain a Stage V type approval in accordance with that Article, it should be permitted to use the same version of ‘F’ test type cycle for the purposes of checking the conformity of production of engines type-approved on that cycle. |
(3) |
In order to improve the testing procedures for engines without an after-treatment system, specific requirements for determining deterioration factors should be established for engines without an after-treatment system. |
(4) |
In order to consider all possible emission control strategies, the technical requirements relating to emission control strategies should include the base emission control strategy and not only the auxiliary emission control strategy. |
(5) |
Emission control strategies' requirements were originally laid down for engines subject to a transient cycle. However, those requirements are not suitable for engines only subject to the NRSC which are not tested on a transient cycle. Existing engine transient emission control strategies should therefore be adapted to those engines by distinguishing between the conditions on the emission test (steady-state only) and any other operating conditions (transient). |
(6) |
In order to take into account the regeneration of an after-treatment system during the demonstration based on random point selection in accordance with point 3 of Annex V to Commission Delegated Regulation (EU) 2017/654 (3) and to clarify that an engine after-treatment system may regenerate before the emission test cycle is run, the test requirements referred to in point 4 of Annex V of Delegated Regulation (EU) 2017/654 should be modified accordingly with new specific provisions on regeneration. |
(7) |
In addition, to reduce the likelihood of regeneration during the test, the minimum sample time when the discrete-mode NRSC is used for the demonstration based on random point selection in accordance with point 3 of Annex V to Delegated Regulation (EU) 2017/654 should be reduced to 3 minutes per point. |
(8) |
For the purpose of comprehensiveness, the manufacturer should include in the information folder as set out in Part A of Annex I to Implementing Regulation (EU) 2017/656 demonstration reports documenting the demonstrations conducted pursuant to specific technical requirements and procedures set out in Delegated Regulation (EU) 2017/654. |
(9) |
The reference to the provisions of Regulation (EU) 2016/1628 requiring that deterioration factors are taken into account in the emission laboratory test results set out in Article 4 of Delegated Regulation (EU) 2017/654 is incorrect and should be corrected. |
(10) |
To ensure consistency of Regulation (EU) 2016/1628 and all Delegated and Implementing Regulations adopted pursuant to that Regulation, some requirements applicable to engine-after-treatment system families should also be applicable to engine families, or groups of engine families. |
(11) |
Certain changes should be made to provisions containing contradictions or redundant information and certain references should be corrected. |
(12) |
Following the publication of Delegated Regulation (EU) 2017/654, further errors of different types, such as terminology and numbering, have been detected and need to be corrected. |
(13) |
Delegated Regulation (EU) 2017/654 should therefore be amended and corrected accordingly, |
HAS ADOPTED THIS REGULATION:
Article 1
Amendments to Delegated Regulation (EU) 2017/654
Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
the following Article 20a is inserted: ‘Article 20a Transitional provisions 1. Notwithstanding the application of the provisions of this Regulation, as amended by Commission Delegated Regulation (EU) 2018/989, approval authorities shall, until 31 December 2018, also continue to grant EU type-approvals to engine types or engine families in accordance with this Regulation, in its version applicable on 6 August 2018. 2. Notwithstanding the application of the provisions of this Regulation, as amended by Commission Delegated Regulation (EU) 2018/989, the Member States shall, until 30 June 2019, also permit the placing on the market of engines based on an engine type approved in accordance with this Regulation, in its version applicable on 6 August 2018.’; |
(2) |
Annex I is amended in accordance with Annex I to this Regulation; |
(3) |
Annex II is amended in accordance with Annex II to this Regulation; |
(4) |
Annex III is amended in accordance with Annex III to this Regulation; |
(5) |
Annex IV is amended in accordance with Annex IV to this Regulation; |
(6) |
Annex V is amended in accordance with Annex V to this Regulation; |
(7) |
Annex VI is amended in accordance with Annex VI to this Regulation; |
(8) |
Annex VII is amended in accordance with Annex VII to this Regulation; |
(9) |
Annex VIII is amended in accordance with Annex VIII to this Regulation; |
(10) |
Annex IX is amended in accordance with Annex IX to this Regulation; |
(11) |
Annex XIII is amended in accordance with Annex X to this Regulation; |
(12) |
Annex XV is amended in accordance with Annex XI to this Regulation. |
Article 2
Corrections to Delegated Regulation (EU) 2017/654
Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
Article 4 is replaced by the following: ‘Article 4 Methodology for adapting the emission laboratory test results to include the deterioration factors The emission laboratory test results shall be adapted to include the deterioration factors, comprising those related with the measurement of the particle number (PN) and with gaseous-fuelled engines, referred to in Article 25(1)(c) of Regulation (EU) 2016/1628, in accordance with the methodology laid down in Annex III to this Regulation.’; |
(2) |
Annex I is corrected in accordance with Annex XII to this Regulation; |
(3) |
in Annex II, point 3.3.2 is replaced by the following:
|
(4) |
Annex III is corrected in accordance with Annex XIII to this Regulation; |
(5) |
Annex IV is corrected in accordance with Annex XIV to this Regulation; |
(6) |
Annex V is corrected in accordance with Annex XV to this Regulation; |
(7) |
Annex VI is corrected in accordance with Annex XVI to this Regulation; |
(8) |
Annex VII is corrected in accordance with Annex XVII to this Regulation; |
(9) |
Annex VIII is corrected in accordance with Annex XVIII to this Regulation. |
Article 3
Entry into force
This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.
This Regulation shall be binding in its entirety and directly applicable in all Member States.
Done at Brussels, 18 May 2018.
For the Commission
The President
Jean-Claude JUNCKER
(1) OJ L 252, 16.9.2016, p. 53.
(2) Commission Implementing Regulation (EU) 2017/656 of 19 December 2016 laying down the administrative requirements relating to emission limits and type-approval of internal combustion engines for non-road mobile machinery in accordance with Regulation (EU) 2016/1628 of the European Parliament and of the Council (OJ L 102, 13.4.2017, p. 364).
(3) Commission Delegated Regulation (EU) 2017/654 of 19 December 2016 supplementing Regulation (EU) 2016/1628 of the European Parliament and of the Council with regard to technical and general requirements relating to emission limits and type-approval for internal combustion engines for non-road mobile machinery (OJ L 102, 13.4.2017, p. 1).
ANNEX I
Annex I to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
point 1.2.2 is replaced by the following:
(*1) Directive 98/70/EC of the European Parliament and of the Council of 13 October 1998 relating to the quality of petrol and diesel fuels and amending Council Directive 93/12/EEC (OJ L 350, 28.12.1998, p. 58).’;" |
(2) |
point 1.2.2.1 is amended as follows:
|
(3) |
point 2.4.1.4 is deleted. |
(*1) Directive 98/70/EC of the European Parliament and of the Council of 13 October 1998 relating to the quality of petrol and diesel fuels and amending Council Directive 93/12/EEC (OJ L 350, 28.12.1998, p. 58).’;”
ANNEX II
Annex II to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
the following point 6.2.3.1 is inserted:
|
(2) |
in point 6.2.4, the words ‘, as determined in accordance with Annex III’ are replaced by the words ‘that were determined in accordance with Annex III’; |
(3) |
in point 6.4, the third sentence is replaced by the following: ‘For engines fuelled with natural gas/biomethane (NG) or liquefied petroleum gas (LPG), including dual-fuel engines, the tests shall be performed with at least two of the reference fuels for each gaseous-fuelled engine, except in the case of a gaseous-fuelled engine with a fuel-specific type-approval where only one reference fuel is required, as described in Appendix 1 to Annex I.’. |
ANNEX III
Annex III to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
points 3.1.3 and 3.1.4 are replaced by the following:
|
(2) |
point 3.2.1 is replaced by the following: ‘3.2.1. General Deterioration factors applicable to an engine family, group of engine families or an engine-after-treatment system family shall be developed from the selected engines based on a service accumulation schedule that includes periodic testing for gaseous and particulate emissions over each test cycle applicable to the engine category, as given in Annex IV to Regulation (EU) 2016/1628. In the case of non-road transient test cycles for engines of category NRE (“NRTC”), only the results of the hot-start run of the NRTC (“hot-start NRTC”) shall be used.’; |
(3) |
in point 3.2.5.2, the last paragraph is replaced by the following: ‘Where emission values are used for engine families in the same group of engine families or engine-after-treatment family but with different emission durability periods, then the emission values at the emission durability period end point shall be recalculated for each emission durability period by extrapolation or interpolation of the regression equation as determined in point 3.2.5.1.’; |
(4) |
in point 3.2.6.1, the last paragraph is deleted; |
(5) |
the following point 3.2.6.1.1 is inserted:
|
ANNEX IV
Annex IV to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
the following points 2.2.3.1 and 2.2.4 are inserted:
|
(2) |
in point 2.6, the paragraph under the heading is deleted; |
(3) |
the following points 2.6.1 and 2.6.2 are inserted:
|
(4) |
Appendix 1 is amended as follows:
|
(5) |
Appendix 2 is amended as follows:
|
(6) |
Appendix 4 is amended as follows:
|
ANNEX V
Annex V to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
point 2.1.2 is amended as follows:
|
(2) |
the following point 3.1 is inserted:
|
(3) |
point 4 is amended as follows:
|
(4) |
the following point 5 is added: ‘5. Regeneration In the case that a regeneration event occurs during or immediately preceding the procedure set out in point 4, upon completion of that procedure the test may be voided at the request of the manufacturer, irrespective of the cause of the regeneration. In this case the test shall be repeated. The same torque and speed points shall be used although the running order may be changed. It shall not be deemed necessary to repeat any torque and speed points for which a pass result has already been obtained. The following procedure shall be used for repeating the test:
|
ANNEX VI
Annex VI to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
point 1 is replaced by the following: ‘1. Introduction This Annex describes the method of determining emissions of gaseous and particulate pollutants from the engine to be tested and the specifications related to the measurement equipment. As from section 6, the numbering of this Annex is consistent with the numbering of the Global technical regulation No 11 (*1) (GTR No 11) and UNECE Regulation No 96.04 series of amendments (*2), Annex 4B. However, some points of the GTR No 11 are not needed in this Annex, or are modified in accordance with the technical progress. (*1) Global technical regulation No 11 on Engine Emissions from agricultural and forestry tractors and from non-road mobile machinery under the Global Registry created on 18 November 2004, pursuant to Article 6 of the Agreement concerning the establishing of global technical regulations for wheeled vehicles, equipment and parts which can be fitted and/or be used on wheeled vehicles." (*2) Regulation No 96 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of compression ignition (C.I.) engines to be installed in agricultural and forestry tractors and in non-road mobile machinery with regard to the emissions of pollutants by the engine.’;" |
(2) |
in point 5.1, the second, third and fourth paragraphs are replaced by the following: ‘The measured values of gaseous and particulate pollutants and of CO2 exhausted by the engine refer to the brake-specific emissions in grams per kilowatt-hour (g/kWh), or number per kilowatt-hour (#/kWh) for PN. The gaseous and particulate pollutants that shall be measured are those for which limit values are applicable to the engine sub-category being tested as set out in Annex II to Regulation (EU) 2016/1628. The results, inclusive of:
shall not exceed the applicable limit values. The CO2 shall be measured and reported for all engine sub-categories as required by Article 43(4) of Regulation (EU) 2016/1628.’; |
(3) |
point 5.2.5.1.1 is replaced by the following: ‘5.2.5.1.1. Calculation of MTS In order to calculate the MTS the transient mapping procedure shall be performed in accordance with point 7.4. The MTS is then determined from the mapped values of engine speed versus power. MTS shall be calculated by means of one of the following options:
|
(4) |
point 5.2.5.2 is amended as follows:
|
(5) |
point 5.2.5.3 is amended as follows:
|
(6) |
in point 6.2, the first paragraph is replaced by the following: ‘A charge-air cooling system with a total intake-air capacity that represents production engines' in-use installation shall be used. Any laboratory charge-air cooling system shall be designed to minimize accumulation of condensate. Any accumulated condensate shall be drained and all drains shall be completely closed before emission testing. The drains shall be kept closed during the emission test. Coolant conditions shall be maintained as follows:
|
(7) |
point 6.3.4 is replaced by the following: ‘6.3.4. Determination of auxiliary power Where applicable as per point 6.3.2 and 6.3.3, the values of auxiliary power and the measurement/calculation method for determining auxiliary power shall be submitted by the engine manufacturer for the whole operating area of the applicable test cycles, and approved by the approval authority.’; |
(8) |
point 6.6.2.3 is amended as follows:
|
(9) |
in point 6.6.2.4, in the third paragraph, point (b) is replaced by the following:
|
(10) |
point 7.3.1.1 is amended as follows:
|
(11) |
point 7.3.1.1.5 is deleted; |
(12) |
points 7.3.1.2 to 7.3.1.5 are replaced by the following: ‘7.3.1.2. Engine cool-down (NRTC) A natural or forced cool-down procedure may be applied. For forced cool-down, good engineering judgment shall be used to set up systems to send cooling air across the engine, to send cool oil through the engine lubrication system, to remove heat from the coolant through the engine cooling system, and to remove heat from an exhaust after-treatment system. In the case of a forced after-treatment cool down, cooling air shall not be applied until the exhaust after-treatment system has cooled below its catalytic activation temperature. Any cooling procedure that results in unrepresentative emissions is not permitted. 7.3.1.3. Verification of HC contamination If there is any presumption of an essential HC contamination of the exhaust gas measuring system, the contamination with HC may be checked with zero gas and the hang-up may then be corrected. If the amount of contamination of the measuring system and the background HC system has to be checked, it shall be conducted within 8 hours of starting each test-cycle. The values shall be recorded for later correction. Before this check, the leak check has to be performed and the FID analyzer has to be calibrated. 7.3.1.4. Preparation of measurement equipment for sampling The following steps shall be taken before emission sampling begins:
7.3.1.5. Calibration of gas analyzers Appropriate gas analyzer ranges shall be selected. Emission analyzers with automatic or manual range switching are allowed. During a test using transient (NRTC or LSI-NRTC) test cycles or RMC and during a sampling period of a gaseous emission at the end of each mode for discrete-mode NRSC testing, the range of the emission analyzers shall not be switched. Also the gains of an analyzer's analogue operational amplifier(s) shall not be switched during a test cycle. All continuous analyzers shall be zeroed and spanned using internationally-traceable gases that meet the specifications of point 9.5.1. FID analyzers shall be spanned on a carbon number basis of one (C1).’; |
(13) |
the following point 7.3.1.6 is inserted: ‘7.3.1.6. PM filter preconditioning and tare weighing The procedures for PM filter preconditioning and tare weighing shall be performed in accordance with point 8.2.3.’; |
(14) |
point 7.4 is replaced by the following: ‘7.4. Test cycles The EU type-approval test shall be conducted using the appropriate NRSC and, where applicable, NRTC or LSI-NRTC, specified in Article 18 of Regulation (EU) 2016/1628 and Annex IV thereto. The technical specifications and characteristics of the NRSC, NRTC and LSI-NRTC are laid down in Annex XVII of this Regulation and the method for determination of the torque, power and speed settings for these test cycles set out in section 5.2.’; |
(15) |
point 7.5 is amended as follows:
|
(16) |
in point 7.5.1.2, points (a) and (b) are replaced by the following:
|
(17) |
point 7.8.1.2 is amended as follows:
|
(18) |
in point 7.8.2.4, the last sentence of the first paragraph is replaced by the following: ‘When conducting testing of engines of reference power greater than 560 kW the regression line tolerances of Table 6.2 and the point deletion of Table 6.3 may be used.’; |
(19) |
in point 7.8.3.5, Table 6.3 is replaced by the following: ‘Table 6.3 Permitted point deletions from regression analysis
|
(20) |
in point 8.1.2, Table 6.4 is amended as follows:
|
(21) |
point 8.1.7 is replaced by the following: ‘8.1.7. Measurement of engine parameters and ambient conditions Internal quality procedures traceable to recognised national or international standards shall be applied. Otherwise the following procedures apply.’; |
(22) |
in point 8.1.8.4.1(f), the first paragraph is replaced by the following: ‘CFV or SSV may alternatively be removed from its permanent position for calibration as long as the following requirements are met when installed in the CVS:’; |
(23) |
in point 8.1.8.5.1(a), point (iv) is replaced by the following:
|
(24) |
in point 8.1.8.5.4, the first and second sentence below the heading are replaced by the following: ‘Vacuum side leak check verification of the HC sampling system may be performed in accordance with point (g). If this procedure is used, the HC contamination procedure set out in point 7.3.1.3 may be used.’; |
(25) |
point 8.1.8.5.8 is deleted; |
(26) |
point 8.1.9.1.2 is replaced by the following: ‘8.1.9.1.2. Measurement principles H2O can interfere with an NDIR analyzer's response to CO2. If the NDIR analyzer uses compensation algorithms that utilize measurements of other gases to meet this interference verification, these other measurements shall be conducted simultaneously to test the compensation algorithms during the analyzer interference verification.’; |
(27) |
in point 8.1.9.1.4, point (b) is replaced by the following:
|
(28) |
point 8.1.9.2.4(b) is replaced by the following:
|
(29) |
point 8.1.10.1.3 is amended as follows:
|
(30) |
in point 8.1.10.2.4(a), the second sentence is deleted; |
(31) |
point 8.1.11.1.5 is amended as follows:
|
(32) |
in point 8.1.11.3.4(g), the introductory wording is replaced by the following: ‘This difference shall be multiplied by the ratio of the expected mean HC concentration to the HC concentration measured during the verification. The analyzer meets the interference verification of this point if this result is within ± 2 % of the NOx concentration expected at the emission limit value, as set out in equation (6-25):’; |
(33) |
in point 8.1.11.4.2, the words ‘cooling bath’ are replaced by the words ‘sample dryer’. |
(34) |
point 8.1.12 is replaced by the following: ‘8.1.12. Sample dryer verification If a humidity sensor for continuous monitoring of dew point at the sample dryer outlet is used this check does not apply, as long as it is ensured that the dryer outlet humidity is below the minimum values used for quench, interference, and compensation checks. If a sample dryer is used as allowed in point 9.3.2.3.1 to remove water from the sample gas, the performance shall be verified upon installation, after major maintenance, for thermal chillers. For osmotic membrane dryers, the performance shall be verified upon installation, after major maintenance, and within 35 days of testing. Water can inhibit an analyzer's ability to properly measure the exhaust component of interest and thus is sometimes removed before the sample gas reaches the analyzer. For example water can negatively interfere with a CLD's NOx response through collisional quenching and can positively interfere with an NDIR analyzer by causing a response similar to CO. The sample dryer shall meet the specifications as determined in point 9.3.2.3.1 for dew point, T dew, and absolute pressure, p total, downstream of the osmotic-membrane dryer or thermal chiller. The following sample dryer verification procedure method shall be used to determine sample dryer performance, or good engineering judgment shall be used to develop a different protocol:
|
(35) |
points 8.1.12.1 to 8.1.12.2.5 are deleted; |
(36) |
the following points 8.1.13 to 8.1.13.2.5 are inserted: ‘8.1.13. PM measurements 8.1.13.1. PM balance verifications and weighing process verification 8.1.13.1.1. Scope and frequency This section describes three verifications.
8.1.13.1.2. Independent verification The balance manufacturer (or a representative approved by the balance manufacturer) shall verify the balance performance within 370 days of testing in accordance with internal audit procedures. 8.1.13.1.3. Zeroing and spanning Balance performance shall be verified by zeroing and spanning it with at least one calibration weight, and any weights that are used shall meet the specifications in point 9.5.2 to perform that verification. A manual or automated procedure shall be used:
8.1.13.1.4. Reference sample weighing All mass readings during a weighing session shall be verified by weighing reference PM sample media (e.g. filters) before and after a weighing session. A weighing session may be as short as desired, but no longer than 80 hours, and may include both pre- and post-test mass readings. Successive mass determinations of each reference PM sample media shall return the same value within ± 10 μg or ± 10 % of the expected total PM mass, whichever is higher. Should successive PM sample filter weighing events fail that criterion, all individual test filter mass readings mass readings occurring between the successive reference filter mass determinations shall be invalidated. These filters may be re-weighed in another weighing session. Should a post-test filter be invalidated then the test interval is void. That verification shall be performed as follows:
8.1.13.2. PM sample filter buoyancy correction 8.1.13.2.1. General PM sample filter shall be corrected for their buoyancy in air. The buoyancy correction depends on the sample media density, the density of air, and the density of the calibration weight used to calibrate the balance. The buoyancy correction does not account for the buoyancy of the PM itself, because the mass of PM typically accounts for only (0,01 to 0,10) % of the total weight. A correction to this small fraction of mass would be at the most 0,010 %. The buoyancy-corrected values are the tare masses of the PM samples. These buoyancy-corrected values of the pre-test filter weighing are subsequently subtracted from the buoyancy-corrected values of the post-test weighing of the corresponding filter to determine the mass of PM emitted during the test. 8.1.13.2.2. PM sample filter density Different PM sample filter have different densities. The known density of the sample media shall be used, or one of the densities for some common sampling media shall be used, as follows:
8.1.13.2.3. Air density Because a PM balance environment shall be tightly controlled to an ambient temperature of 295 ± 1 K (22 ± 1 °C) and a dew point of 282,5 ± 1 K (9,5 ± 1 °C), air density is primarily function of atmospheric pressure. Therefore a buoyancy correction is specified that is only a function of atmospheric pressure. 8.1.13.2.4. Calibration weight density The stated density of the material of the metal calibration weight shall be used. 8.1.13.2.5. Correction calculation The PM sample filter shall be corrected for buoyancy by means of equation (6-27):
Where:
with
Where:
|
(37) |
in point 9.3.2.1.1, the first sentence is replaced by the following: ‘When used in accordance with point 9.3.1.1.1, the internal volume of the mixing chamber shall not be less than ten times the individual cylinder swept volume of the engine under test.’; |
(38) |
in point 9.3.2.2, point (b) is replaced by the following:
|
(39) |
in point 9.3.2.3.1.1, the last paragraph is replaced by the following: ‘For the highest expected water vapour concentration Hm, the water removal technique shall maintain humidity at ≤ 5 g water/kg dry air (or about 0,8 volume % H2O), which is 100 % relative humidity at 277,1 K (3,9 °C) and 101,3 kPa. This humidity specification is equivalent to about 25 % relative humidity at 298 K (25 °C) and 101,3 kPa. This may be demonstrated by either:
|
(40) |
in point 9.3.3.4.3, the second sentence is replaced by the following: ‘Sample temperature shall be controlled to a 320 ± 5 K (47 ± 5 °C) tolerance, as measured anywhere within 200 mm upstream or 200 mm downstream of the PM filter media.’; |
(41) |
in point 9.3.4.4, in point (b), the last sentence is replaced by the following: ‘This value shall be used to calculate the PM sample filter buoyancy correction in point 8.1.13.2.’; |
(42) |
in point 9.4.1.2, the last sentence is replaced by the following: ‘Where more than one instrument for a particular measurement is specified, one of them will be identified by the approval authority upon application as the reference for showing that an alternative procedure is equivalent to the specified procedure.’; |
(43) |
in point 9.4.1.3, the first sentence is replaced by the following: ‘Data from multiple instruments to calculate test results for a single test may be used for all measurement instruments described in this point, with prior approval of the approval authority.’; |
(44) |
in point 9.4.5.3.2, the first sentence is replaced by the following: ‘For the purpose of controlling of a partial flow dilution system to extract a proportional raw exhaust gas sample, a flow meter response time faster than indicated in Table 6.8 is required.’; |
(45) |
in point 9.4.6, the last sentence is replaced by the following: ‘The NDIR-based system shall meet the calibration and verifications set out in point 8.1.9.1 or 8.1.9.2, as applicable.’; |
(46) |
in point 9.4.12, the paragraph below the heading is replaced by the following: ‘A FTIR (Fourier transform infrared) analyser, NDUV or laser infrared analyser may be used in accordance with Appendix 4.’; |
(47) |
point 9.5.1.1(a) is amended as follows,
|
(48) |
in point 9.5.1.1(c), point (i) is replaced by the following:
|
(49) |
in point 9.5.1.2, point (b) is replaced by the following:
|
(50) |
in point 9.5.1.3, the second paragraph below the heading is deleted; |
(51) |
Appendix 1 is amended as follows:
|
(52) |
in Appendix 3, in point 3, in the second paragraph, the first sentence is replaced by the following: ‘The torque broadcast by the ECU shall be accepted without correction if, at each point where measurements were taken, the factor calculated from dividing the torque value from the dynamometer by the torque value from the ECU is not less than 0,93 (i.e. a maximum difference of 7 %).’; |
(53) |
Appendix 4 is amended as follows:
|
(54) |
Appendix 5 is amended as follows:
|
(*1) Global technical regulation No 11 on Engine Emissions from agricultural and forestry tractors and from non-road mobile machinery under the Global Registry created on 18 November 2004, pursuant to Article 6 of the Agreement concerning the establishing of global technical regulations for wheeled vehicles, equipment and parts which can be fitted and/or be used on wheeled vehicles.
(*2) Regulation No 96 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the approval of compression ignition (C.I.) engines to be installed in agricultural and forestry tractors and in non-road mobile machinery with regard to the emissions of pollutants by the engine.’;’
ANNEX VII
Annex VII to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
point 2.1 is replaced by the following: ‘2.1. Measurement of gaseous emissions in raw exhaust gas’; |
(2) |
in point 2.1.1, equation (7-1) is replaced by the following:
|
(3) |
in point 2.1.3, equation (7-4) is replaced by the following:
|
(4) |
in point 2.1.5.2., equation (7-13) is replaced by the following:
|
(5) |
in point 2.1.6.4, in the legend of equation (7-21), the row corresponding to the term ‘wC ’ is replaced by the following:
|
(6) |
in point 2.2.3, in the legend of equation (7-34), the rows corresponding to the terms ‘Mda,w’ and ‘Mr,w’ are replaced by the following:
|
(7) |
point 2.3.1 is replaced by the following: ‘2.3.1. Transient (NRTC and LSI-NRTC) test cycles and RMC The particulate mass shall be calculated after buoyancy correction of the particulate sample mass in accordance with point 8.1.13.2.5 of Annex VI.’; |
(8) |
in point 2.3.1.1.2, equation (7-46) is replaced by the following:
|
(9) |
point 2.4.1.1 is amended as follows:
|
(10) |
in point 2.4.1.2, the legend of equation (7-64) is amended as follows:
|
(11) |
point 2.4.2.2 is amended as follows:
|
(12) |
in point 3.3.4, the first paragraph is replaced by the following: ‘For HC measurement, x THC[THC-FID] shall be calculated by using the initial THC contamination concentration x THC[THC-FID]init from point 7.3.1.3 of Annex VI by means of equation (7-83):’; |
(13) |
in point 3.3.5, the last sentence is replaced by the following: ‘A certain flow-weighted mean concentration of an emission at the emission limit value might be already expected based on previous testing with similar engines or testing with similar equipment and instruments.’; |
(14) |
point 3.5 is replaced by the following. ‘3.5. Measurement of gaseous emissions in raw exhaust gas’; |
(15) |
in point 3.5.3, in point (c), equation (7-113) is replaced by the following:
|
(16) |
point 3.6.1 is replaced by the following ‘3.6.1. Emission mass calculation and background correction The calculation of gaseous emissions mass m gas [g/test] as a function of molar emissions flow rates shall be calculated as follows:
|
(17) |
in point 3.6.3, point (b) is amended as follows:
|
(18) |
point 3.8.1.1 is amended as follows:
|
(19) |
in point 3.8.1.2, the legend of equation (7-131) is amended as follows:
|
(20) |
point 3.8.2.2.1 is amended as follows:
|
(21) |
point 3.8.2.2.2 is amended as follows:
|
(22) |
in point 3.9.3, in point (a), equation (7-140) is replaced by the following:
|
(23) |
in Appendix 3, in point 5, the following Table 7.9 and Table 7.10 are added: ‘Table 7-9 Critical F values, Fcrit90, versus N – 1 and Nref – 1 at 90 per cent confidence
Table 7-10 Critical F values, Fcrit95, versus N – 1 and Nref – 1 at 95 per cent confidence
|
(24) |
Appendix 5 is amended as follows:
|
ANNEX VIII
Annex VIII to Delegated Regulation (EU) 2017/654 is amended as follows:
(1) |
in point 4.2.2.2, in the last paragraph, the following sentence is added: ‘A description of the connection for, and method to read, those records shall be included in the information folder as set out in Part A of Annex I of Implementing Regulation (EU) 2017/656.’; |
(2) |
in point 4.5.1, point (b) is replaced by the following:
|
(3) |
point 6.4.1 is replaced by the following:
|
(4) |
the following point 6.8 is inserted: ‘6.8. Documentation of the demonstration A demonstration report shall document the demonstration conducted pursuant to points 6.1 to 6.7.1 The report shall:
|
(5) |
Appendix 2 is amended as follows:
|
ANNEX IX
In point 2 of Appendix 2 of Annex IX to Delegated Regulation (EU) 2017/654, the introductory wording before equation (9-5) is replaced by the following:
‘The value of Sλ may be determined from the ratio of the ratio of the stoichiometric composition of oxygen and methane to the ratio of the stoichiometric composition of oxygen and the fuel blend supplied to the engine, as set out in equation (9-5):’.
ANNEX X
In Annex XIII to Delegated Regulation (EU) 2017/654, point 1 is amended as follows:
(1) |
in point (1), the introductory wording is replaced by the following:
(*1) Regulation (EC) No 595/2009 of the European Parliament and of the Council of 18 June 2009 on type-approval of motor vehicles and engines with respect to emissions from heavy duty vehicles (Euro VI) and on access to vehicle repair and maintenance information and amending Regulation (EC) No 715/2007 and Directive 2007/46/EC and repealing Directives 80/1269/EEC, 2005/55/EC and 2005/78/EC (OJ L 188, 18.7.2009, p. 1.)’;" |
(2) |
in point (2), the introductory wording is replaced by the following:
(*2) Regulation No 49 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles (OJ L 171, 24.6.2013, p. 1 ’." |
(*1) Regulation (EC) No 595/2009 of the European Parliament and of the Council of 18 June 2009 on type-approval of motor vehicles and engines with respect to emissions from heavy duty vehicles (Euro VI) and on access to vehicle repair and maintenance information and amending Regulation (EC) No 715/2007 and Directive 2007/46/EC and repealing Directives 80/1269/EEC, 2005/55/EC and 2005/78/EC (OJ L 188, 18.7.2009, p. 1.)’;
(*2) Regulation No 49 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles (OJ L 171, 24.6.2013, p. 1 ’.’
ANNEX XI
In point 3(15) of Annex XV to Delegated Regulation (EU) 2017/654, point (a) is replaced by the following:
‘(a) |
where the engine is to be operated within the Union on diesel or non-road gas-oil, a statement indicating that a fuel with sulphur content not greater than 10 mg/kg (20 mg/kg at point of final distribution) cetane number not less than 45 and a FAME content not greater than 8 % v/v shall be used.’. |
ANNEX XII
Annex I to Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
point 2.4.1 is replaced by the following:
|
(2) |
points 2.5.2 and 2.5.2.1 are replaced by the following: ‘2.5.2. Fuel-specific dual-fuel engine fuelled with Liquefied Natural Gas (LNG) 2.5.2.1. For a dual-fuel engine family where the engines are calibrated for a specific LNG gas composition resulting in a λ-shift factor not differing by more than 3 % from the λ-shift factor of the G20 fuel specified in Annex IX, and the ethane content of which does not exceed 1,5 %, the parent engine shall only be tested on the G20 reference gas fuel, or on the equivalent fuel created using an admixture of pipeline gas with other gases, as specified in Appendix 1 of Annex IX.’. |
ANNEX XIII
Annex III to Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
point 3.1.2 is replaced by the following:
|
(2) |
in point 3.4.1.3, the second sentence is replaced by the following: ‘The approval authority shall not refuse to approve maintenance requirements that are reasonable and technically necessary, including but not limited to those identified in point 3.4.1.4.’. |
ANNEX XIV
Annex IV to Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
point 2.3.1 is replaced by the following:
|
(2) |
Appendix 1 is corrected as follows:
|
(3) |
Appendix 4 is corrected as follows:
|
ANNEX XV
Point 1 of Annex V to Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
the second and third paragraphs are replaced by the following: ‘This Annex sets out the technical requirements relating to the area associated with the relevant NRSC, within which the amount by which the emissions shall be permitted to exceed the emission limits set out in Annex II to Regulation (EU) 2016/1628 is controlled. When an engine is tested in the manner set out in test requirements of section 4 the emission of gaseous and particulate pollutants sampled at any randomly selected point within the applicable control area set out in section 2 shall not exceed the applicable emission limit values in Annex II to Regulation (EU) 2016/1628 multiplied by a factor of 2,0.’; |
(2) |
the last paragraph is replaced by the following: ‘The installation instructions provided by the manufacturer to the OEM in accordance with Annex XIV shall identify the upper and lower boundaries of the applicable control area and shall include a statement to clarify that the OEM shall not install the engine in such a way that it constrains the engine to operate permanently at only combinations of speed and torque outside of the control area for the torque curve corresponding to the approved engine type or engine family.’; |
ANNEX XVI
Annex VI to Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
in point 5.2.5.6, the second paragraph is replaced by the following: ‘Where the governor installed on the engine is used the 100 % speed shall be the engine governed speed as defined in Article 1(24).’; |
(2) |
point 6.3.1 is replaced by the following: ‘6.3.1. Basis for emission measurement The basis of specific emissions measurement is uncorrected net power as defined in Article 3(25) of Regulation (EU) 2016/1628.’; |
(3) |
in point 6.3.3, the last sentence of the second paragraph is replaced by the following: ‘The power absorbed by auxiliaries shall be used to adjust the set values and to calculate the work produced by the engine over the test cycle in accordance with point 7.7.1.3 or point 7.7.2.3(b).’; |
(4) |
in point 7.4.2.1, the two paragraphs below Figure 6.3 are replaced by the following:
|
(5) |
in point 7.6, the words ‘as defined in Article 2(12)’ are replaced by the words ‘as defined in Article 1(12)’; |
(6) |
in point 7.6.3.1, in point (b), the fourth and fifth sentences are replaced by the following: ‘The power recorded shall not exceed the rated power as defined in Article 3(27) of Regulation (EU) 2016/1628 by more than 12,5 %. If this value is exceeded the manufacturer shall revise the declared rated power.’; |
(7) |
in point 7.7.2.3 in the legend of equation (6-16), the second row is replaced by the following:
|
(8) |
in point 8.2.3.5, the last sentence is replaced by the following: ‘However, if a PM mass of 400 μg or more is expected, then the sample media shall be stabilised for at least 60 min.’; |
(9) |
in point 9.2.1(c), point (i) is replaced by the following:
|
(10) |
in point 9.2.2(g), the last paragraph is replaced by the following: ‘For PM sampling, the already proportional flow coming from CVS goes through secondary dilution (one or more) to achieve the requested overall dilution ratio as shown in Figure 6.7 and set out in point 9.2.3.2;’; |
(11) |
in point 9.2.3.1, in the first paragraph, the last sentence is replaced by the following: ‘These need to satisfy other criteria such as in points 8.1.8.6 (periodic calibration) and 8.2.1.2 (validation) for varying dilution PFD, and point 8.1.4.5 as well as Table 6.5 (linearity verification) and point 8.1.8.5.7 (verification) for constant dilution PFD.’; |
(12) |
in point 9.2.3.3, the last paragraph is replaced by the following: ‘The system may be used also for a previously diluted exhaust gas where, via a constant dilution-ratio, an already proportional flow is diluted (see Figure 6.7). This is the way of performing secondary dilution from a CVS tunnel to achieve the necessary overall dilution ratio for PM sampling.’; |
(13) |
in Appendix 4, in point 3.4.1, the last sentence is replaced by the following: ‘The difference between the pre-test and post-test results shall be less than 2 % of full scale.’. |
ANNEX XVII
Annex VII to Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
point 2.4.1.1 is corrected as follows:
|
(2) |
point 3.9.5 is replaced by the following: ‘3.9.5. CFV calibration Some CFV flow meters consist of a single venturi and some consist of multiple venturis, where different combinations of venturis are used to meter different flow rates. For CFV flow meters that consist of multiple venturis, either calibration of each venturi independently to determine a separate discharge coefficient, C d, for each venturi, or calibration of each combination of venturis as one venturi may be performed. In the case where a combination of venturis is calibrated, the sum of the active venturi throat areas is used as A t, the square root of the sum of the squares of the active venturi throat diameters as d t, and the ratio of the venturi throat to inlet diameters is the ratio of the square root of the sum of the active venturi throat diameters (d t) to the diameter of the common entrance to all of the venturis (D). To determine the C d for a single venturi or a single combination of venturis, the following steps shall be performed:
|
(3) |
in Appendix 6, equation (7-180) is replaced by the following:
|
ANNEX XVIII
Annex VIII to Delegated Regulation (EU) 2017/654 is corrected as follows:
(1) |
in point 4.6, the words ‘as required by’ are deleted; |
(2) |
in Appendix 2, in point 4., in the third paragraph below the heading, the last sentence is replaced by the following: ‘This shall be compensated via one of the methods described in point 7’. |