elevating scraper

[img_assist|nid=11943|title=|desc=|link=none|align=right|width=315|height=118]A self-loading bowl scraper able to operate without the help of a pusher dozer except in very difficult conditions. It is fitted with an elevating conveyor with flights at regular intervals which, as the scraper moves forward, carry the material sliced off from the ground up into the bowl.