ISO-1726-3 › Road vehicles - Mechanical couplings between tractors and semi-trailers - Part 3: Requirements for semi-trailer contact area to fifth wheel
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This document specifies the test conditions of a static test performed on the semi-trailer contact area to the fifth wheel. It ensures the suitability of the semi-trailer to couple the greatest possible variety of tractor vehicles equipped with a fifth wheel coupling in accordance with ISO 3842.
It also specifies requirements to avoid damages or malfunctions of the fifth wheel coupling caused by the semi-trailer chassis, the semi-trailer plate or any other of its components.
To find similar documents by classification:
43.040.70 (Couplings Including towing attachments and fifth wheel assemblies)
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Document Number
ISO 1726-3:2023
Revision Level
2ND EDITION
Status
Current
Publication Date
July 1, 2023
Committee Number
ISO/TC 22/SC 40