AgreementAdoption of Harmonized Technical Regulations • May 25th, 2023
Contract Type FiledMay 25th, 2023Where: zR = braking rate of the trailer, zR+M = braking rate of the vehicle combination (motor vehicle and trailer), R = rolling resistance value = 0.01, PM = total normal static reaction between the road surface and the wheels of towing vehicle for trailer (kg), PR = total normal static reaction between the road surface and the wheels of trailer (kg), P1 = part of the mass of the trailer borne by the unbraked axle(s) (kg), P2 = part of the mass of the trailer borne by the braked axle(s) (kg), v1 = initial speed (km/h), v2 = final speed (km/h).