A Study on Dynamic Forces of Articulation System of Articulated Engineering Machinery

In this paper, dynamic pivot-point forces of articulation system of articulated engineering machinery are studied by dynamic analysis method. Under working condition, there are three forces and two moments at the pivot-point of articulation system. The values of them depend on work resistance, inertial force, weight of machinery, rolling resistance and driving moment on wheel. The analysis formulas of them are obtained.