This standard is applicable to the drive axles of trucks with cargo capacity less than 8t (excluding 8t) and the corresponding off-road vehicles and buses, excluding the bench test method for axle shaft.
1 Symbols used in this standard, and requirements for test load
1.1 See Table 1 for uniform requirements for symbols used in this standard.
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1.2 Requirements for test load
1.2.1 Test calculated torque for static torsion of drive axle assembly
1.2.1.1 It is calculated using Equation (1) if calculated according to the maximum torque of engine:
