This standard specifies the test methods for the main structure and technical characteristic parameters of freight trailers (hereinafter referred to as trailers), the test methods for the strength of the connection area of the semi-trailer fifth wheel and the connection strength of the supporting device, and the test methods for the braking performance and reliability of the trailer. This standard is applicable to the test of trailers running on highways and urban roads.
GB/T 13873-2015 Referenced Document
GB 12676 Technical requirements and testing methods for commercial vehicle and trailer braking systems
GB 7258 Amendment No. 2 to Technical Conditions for Motor Vehicle Operation Safety
GB/T 12534 Motor vehicles--General rules of road test method
GB/T 12674 Motor vehicles--Weight parameter--Measuring method
GB/T 13594 Antilock braking performance and test procedure for motor vehicles and their trailers
GB/T 23336 General technical requirements for semi-trailer*, 2022-07-11 Update
GB/T 3730.1 Terms and definitions of motor vehicles,trailers and combination vehicle— Part 1:Types*, 2022-12-30 Update
GB/T 3730.2 Road vehicle--Masses--Vocabulary and codes
GB/T 3730.3 Motor vehicles and towed vehicles--Dimensions of vehicles--Terms and definitions