# Commission Delegated Regulation (EU) 2015/68 of 15 October 2014 supplementing Regulation (EU) No 167/2013 of the European Parliament and of the Council with regard to vehicle braking requirements for the approval of agricultural and forestry vehicles (Text with EEA relevance), Division 2.5.6: Free running test

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

After completing the tests described in point 2.5.5, the brakes shall be allowed to cool to a temperature representative of a cold brake (i.e. < 100 °C) and it shall be verified that the towed vehicle is capable of free running by fulfilling one of the following conditions:
2.5.6.1. Wheels are running freely (i.e. may be rotated by hand);
2.5.6.2. It is ascertained that when the towed vehicle is driven at a constant speed of v = 60 km/h with the brakes released the asymptotic temperatures shall not exceed a drum/disc temperature increase of 80 °C, then the residual brake moments are regarded as acceptable.

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Source: https://www.legislation.gov.uk/eur/2015/68/annex/II/division/2/division/2.5/division/2.5.6 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-68/annex-II/division-2/division-2.5/division-2.5.6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.