# Commission Regulation (EU) 2017/2400 of 12 December 2017 implementing Regulation (EC) No 595/2009 of the European Parliament and of the Council as regards the determination of the CO2 emissions and fuel consumption of heavy-duty vehicles and amending Directive 2007/46/EC of the European Parliament and of the Council and Commission Regulation (EU) No 582/2011 (Text with EEA relevance), Division 4.4.8.5

Extent: E+W+S+N.I.

In case of a tandem axle, the combined torque loss map for both axles shall be calculated out of the test results for the single axles at the input side. The input torques shall also be added.
T loss,rep,tdm = T loss,rep, 1 + T loss,rep, 2
T in,tdm = T in, 1 + T in, 2

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Source: https://www.legislation.gov.uk/eur/2017/2400/annex/VII/division/4/division/4.4/division/4.4.8/division/4.4.8.5 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-2400/annex-VII/division-4/division-4.4/division-4.4.8/division-4.4.8.5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.