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Alignment of R96 with 2012 Amendment of EU 97/68/EC NRMM - Directive

Informal document No . GRPE-64-25 (64th GRPE, June 2012, agenda item 5 (b)). Alignment of R96 with 2012 Amendment of EU 97/68/EC NRMM - Directive. Proposal by EC Inf. GRPE/64/03. Amendment of 97/68/EC. Stage IV limit values mandatory for type approvals 2013 (Q and R)

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Alignment of R96 with 2012 Amendment of EU 97/68/EC NRMM - Directive

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  1. Informal document No. GRPE-64-25 (64th GRPE, June 2012, agenda item 5 (b)) Alignment of R96 with 2012 Amendment of EU 97/68/ECNRMM - Directive Proposal by EC Inf. GRPE/64/03

  2. Amendment of 97/68/EC • Stage IV limit values mandatory for type approvals 2013 (Q and R) • Justification for revision • Technical progress(also learning from HD V and VI legislation) • Harmonization • Gaps in current stage IV requirements

  3. Content of Revision • Complementing provisions for NOx control by introducing an operator warning system and gradual reduction of the equipment performance (inducement) • Adapting test procedure to better reflect real use conditions • Extension of temperature/pressure and altitude criteria • Improvement of durability requirements for stage IV engines • Reporting of CO2 emissions • Accounting for crankcase emissions • Updating information document • Resolved uncertainty of engine classification: engines are assigned to categories based on maximum engine power

  4. Finally • Proposal series 04 to amend R96 also includes • Correction of 8 mode test according to 2010/26/EU • Correction of wrong references in current R96 • Improvement of engine marking (extra letter distinguishing constant and variable speed engines)

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