Abstract: A loading apparatus comprises a ramp defining a loading surface and a pair of loading blades each having a triangular cross-section with a nearly perpendicular front face and a shallow inclined rear face relative to a desired delivery direction for material collecting on the loading surface. The blades are oscillated back and forth about upstanding pivot axes relative to the loading surface. Between the blades is a component or some other means defining a step with a similar configuration to the blades with a steep front face relative to the delivery direction and a shallow inclined rear face. The step defining means assists the blades in the loading work.