Long Haul (aka Big Green) wishes he could spend more time in battle, destroying his enemies with projectile weaponry. Instead, he often finds himself stuck in the role of pack mule amongst the Constructicons, lugging around the other Decepticons' gear. He finds this a highly loathsome task, so it isn't surprising that stuff left in his truck bed has a tendency to get lost in transit.
There are at least three 'bots who share the same body-type and color scheme; one of which forms the right leg of Devastator, while another saw action in Chicago. Either one of them may or may not be named "Long Haul". His body-type is also shared with numerous yellow Constructicon Warriors, as well as his twin brother Onslaught.