Fifth Wheel or Turntable Assemblies in Heavy Vehicles - Victoria


You will be required to comply with these standards if you intend to manufacture or modify a heavy vehicle that will be used in a B-double or road train. Specifically, these standards refer to the testing and installation requirements of fifth wheel and turntable assemblies.

Australian Standard AS 1773-1990 Articulated Vehicle - Fifth Wheel Assemblies specifies the functional and testing requirements of fifth wheel or turntable assemblies. Australian Standard AS 1771-1987 Installation of Fifth Wheel and Turntable Assemblies specifies the requirements for mounting or installing a fifth wheel or turntable assembly.

Please consult the responsible agency for more information and to ascertain the level of compliance that may be required.

Service type

Code of Practice

A code of practice is a set of rules which details how people in a certain industry should behave. A code of practice can be defined as a result of legislation or by industry regulators and bodies.

Act(s) name

Heavy Vehicle National Law Application Act 2013 Victoria

Regulation(s) name

Heavy Vehicle (General) National Regulation 2013 Victoria

Administering agency

National Heavy Vehicle Regulator

Contact details

Contact Email, Phone and Address Details for this service in simple two column table format, header then data.

Please use these contact details for help or more information:

General Enquiries

National Heavy Vehicle Regulator

Mailing address: PO BOX 492
Fortitude Valley, Queensland 4006
Queensland 7008
Phone: 1300 696 487
Fax: 1300 736 798
Website: National Heavy Vehicle Regulator (Opens in new window)