See the following sections of SAE J1057 for machine identification: See SAE J1016 for additional component nomenclature.
COMPONENT NOMENCLATURE - DUMPER TRAILER
01.07.1990
Aufsatz (Konferenz)
Englisch
Component Nomenclature--Dumper Trailer
SAE | 2000
SAE | 1974
CAPACITY RATING—DUMPER BODY AND TRAILER BODY
SAE | 1995