Grimlock (originally named Build Hurricane in the original Japanese version of the series, Car Robots) was a co-leader of the Autobot Build Team, able to transform into a steam shovel. Despite his harsh appearance, Grimlock is a seasoned, upbeat warrior. He judges any situation in a composed, calm manner, and dispenses accurate advice based on his many past experiences in battle to others, particularly his leader, Wedge. He can combine with his fellow Build Team members to create Landfill, able to form either a leg or a pair of arms. (From wikipedia)