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Published on Mar 5, 2008
Rocker Bogie is a suspension system that is common among the Mars rover designs. It also finds its place in industrial engineering vehicles such as the motor grader. This system allows incredibly large objects to be climbed while keeping the vehicle body balanced. It is a simple design that relies only on gravity for applying forces necessary to keep traction. The major disadvantage to this design is the low speed required to keep the vehicle stable and upright.