Abstract: A front end loader supports a bucket having opposite side walls connected by a bottom wall. An ejector plate is supported for movement within the bucket between a collapsed position and an extended position by a scissor mechanism including a set of parallel forward tracks secured to the ejector plate and a set of parallel rearward tracks secured to the bucket. Upper and lower sets of pivotally connected and crossing link members are connected to the tracks by pivots and rollers, and a hydraulic cylinder is positioned between the sets of link members and is pivotally connected to the rearward tracks and to the link members. A hydraulic booster cylinder initiates forward movement of the ejector plate from its collapsed position, and the side walls of the bucket have opposing guide rails which hold the ejector plate adjacent the bottom wall of the bucket.