Rolling basket structure facilitating movement of the rolling device to and from a field-working position includes arm structure pivotally connected to the aft end of tine support members fixed to the rear of the implement frame. Hydraulic cylinders connected between the support members and the arm structure provides quick on-the-go disengagement of the rolling basket with the ground, for example, when wet or sticky ground conditions or the like are encountered. A cylinder lost motion connection facilitates movement of the baskets over ground irregularities and obstacles without operation of the cylinders.