Dynamic Display of the Overturning Stability of Multi-tracked Machine Using Vector Computation

The force acting on multi tracked machine was analyzed and a stability mechanical model was presented in accordance with the working conditions. The computations of overturning in two conditions were given, one condition was the overturning happened around the axis of any two ball supports and the other one was the excessive eccentricity of the vertical force acting on the pivot bearing. The software of the stability analysis of the multi-tracked machine can display the stable zone for various situations dynamically.