Division 6.4.1
United Kingdom
A conformity of the certified CO2 emissions and fuel consumption related properties test is passed when one of the following conditions apply:
- (a)
F1If 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 |
gear ratio.