Kelvin Cave has developed a new trailed version of the smaller of its two British-built grain rollers. Called the Bruiser 600, and on display for the first time at the Yorkshire Agricultural Machinery Show today (Wednesday 4 February), depending on grain type and quality outputs range from 7-20tph. The smaller size makes it ideally suited to processing grain in more confined situations than the larger and higher capacity Bruiser 1250. Fitted with the same heavy-duty 600mm diameter and fully-adjustable flat rollers as its bigger brother, the 600 is suitable for crimping grain for ensiling at 30-45% moisture. It can also roll drier grain for aerobic storage, and like the rest of the range is fitted with a metal detector. Optional equipment includes a grain preservative application device and a digital weighing system.