You must comply with the following standards if you intend to manufacture or modify a heavy vehicle that will be used in a B-double or road train:
- AS 1771-1987 Installation of Fifth Wheel and Turntable Assemblies (sets out recommendations for minimum requirements for the installation of both fixed and sliding assemblies on prime movers for normal use)
- AS 1773-1990 Articulated Vehicles - Fifth Wheel Assemblies (specifies dimensional and functional requirements, ratings, and dynamic and static testing).
Please consult the Contact Officer for more information and to ascertain the level of compliance that may be required.
