The HAWE range of feeder trailers features five types of maximum permissible weights of 6 to 16 metric tonnes and capacities of 6 to 25 m³. The feed can be presented at the front, where the driver sees it, or at the rear, to feed animals in narrow feeding passages. Delivery augers and conveyors are optionally available, the latter with clockwise and anticlockwise operation. And special vehicles to feed various input metering systems in biogas plants can also be produced to customer specifications.