Kinematic and force patterns of interaction of a link caterpillar of a transport machine with the ground

This article proposes a mathematical model of caterpillar track's force and kinematic interaction with the ground during movement. The presence positive displacement tracks was proved even in absence slipping. causes soil to be sheared thrown out area contact caterpillar. change rotation angles magnitude their longitudinal were obtained. A drop tension track detected on active section supporting surface between first second wheels. relationships main geometric parameters track, vertical load wheels, movement when wheels roll over them are established. Practical recommendations proposed that contribute damping vibrations roller passes track.