Division 2.3.2.2
United Kingdom
The test may be carried out on a level road, the trailed vehicle being towed by an agricultural vehicle; during the test, the force applied to the control device shall be adjusted so as to keep the resistance of the towed vehicle constant (7 % of the maximum stationary axle load of the towed vehicle). If the power available for hauling is insufficient, the test can be conducted at a lower speed but over a greater distance; as shown in the following table:
| Speed (km/h) | distance (in m) |
|---|---|
| 40 | 1 700 |
| 30 | 1 950 |
| 20 | 2 500 |
| 15 | 3 100 |