J848_201109 - Fifth Wheel Kingpin, Heavy-Duty--Commercial Trailers and Semitrailers

Details Document Number: J848_201109 Revision Number: A Title Fifth Wheel Kingpin, Heavy-Duty--Commercial Trailers and Semitrailers Scope This SAE Recommended Practice applies to fifth wheel kingpins for heavy-duty commercial trailers and semitrailers, used for off highway operation or in hauling heavy loads (see Figure 1.)

Recent Activity Date Type