# 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 6.4.1

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

A conformity of the certified CO2 emissions and fuel consumption related properties test is passed when one of the following conditions apply:
(a) If a torque loss measurement in accordance with points 6.1(a) or (b) is conducted, the average efficiency of the tested axle during conformity of the certified CO 2 emissions and fuel consumption related properties procedure shall not be lower than 1,5 % for SR axles and 2,0 % for all other axles lines below the corresponding average efficiency of the type approved axle.
(b) If a measurement of drag torque in accordance with point 6.1(c) is conducted, the drag torque of the tested axle during conformity of the certified CO 2 emissions and fuel consumption related properties procedure shall be lower than the corresponding drag torque of the type approved axle or within the tolerance indicated in Table 2.
Table 2
Axleline
Tolerances for axles measured in CoP after run-inComparison to Td0
Tolerances for axles measured in CoP without run inComparison to Td0
for i
tolerance Td0_input [Nm]
for i
tolerance Td0_input [Nm]
for i
tolerance Td0_input Nm]
for i
tolerance Td0_input [Nm]
SR
≤ 3
15
> 3
12
≤ 3
25
> 3
20
SRT
≤ 3
16
> 3
13
≤ 3
27
> 3
21
SP
≤ 6
11
> 6
10
≤ 6
18
> 6
16
HR
≤ 7
10
> 7
9
≤ 7
16
> 7
15
HRT
≤ 7
11
> 7
10
≤ 7
18
> 7
16
i gear ratio.

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Source: https://www.legislation.gov.uk/eur/2017/2400/annex/VII/division/6/division/6.4/division/6.4.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-2400/annex-VII/division-6/division-6.4/division-6.4.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.