標準號：BS ISO 1726-2-2007
中文標準名稱：道路車輛.拖拉機和半掛車之間的機械連接.低耦合拖拉機和高容量半掛車之間的互換性
英文標準名稱：Road vehicles - Mechanical couplings between tractors and semi-trailers - Interchangeability between low-coupling tractors and high-volume semi-trailers
標準類型：T33
發布日期：2007/10/31 12:00:00
實施日期：2007/10/31 12:00:00
中國標準分類號：T33
國際標準分類號：43.040.70
適用范圍：This part of ISO 1726 specifies dimensions to ensure interchangeability between a low coupling height tractor vehicle and a coupled high-volume semi-trailer, the two together constituting a high-volume articulated vehicle. It specifies certain interchangeability dimensions, including those of the optimised gooseneck contour, as well as operating dimensions related to angle values. The specifications are primarily intended to permit semi-trailers to be coupled with two-axle tractors. However, three-axle tractors are not excluded, provided they are in compliance with the requirements of this part of ISO 1726. This part of ISO 1726 does not provide limitations of maximum gross mass and overall dimensions, which are generally laid down by legislative requirements.