The utility model discloses a single track bogie of a formula of striding. Single track bogie of a formula of striding includes the framework, road wheel, draw gear, secondary suspension device, traction motor, leading wheel, stabilising wheel, arresting gear and gear box be equipped with away on the framework, traction motor transversal arrangement is on the framework, the bogie is diaxon formulapower truck. The utility model discloses the traction motor transversal arrangement of bogie has simple structure, characteristics with low costs.