# 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 3.1.4.1

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

In the case of category Tb tractors with a maximum design speed exceeding 60 km/h, the residual performance of the service braking system, in the event of failure in a part of its transmission, shall give a stopping distance not exceeding the following values and a mean fully developed deceleration not less than the following values, using a control force not exceeding 70 daN, when checked by the type-0 test with the engine disconnected from the following initial speeds for the relevant vehicle category:
v [km/h]
Stopping distance LADEN — [m]
dm [m/s2]
Stopping distance UNLADEN — [m]
dm [m/s2]
40
0,15v + 100 ∕ 30 × v 2 ∕ 115
1,3
0,15v + 100 ∕ 30 × v 2 ∕ 115
1,3
That requirement shall not be construed as a departure from the requirements concerning secondary braking.

---
Source: https://www.legislation.gov.uk/eur/2015/68/annex/II/division/3/division/3.1/division/3.1.4/division/3.1.4.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-68/annex-II/division-3/division-3.1/division-3.1.4/division-3.1.4.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.