About the only position the cab can sit in when dismounted is upside down and it should be no higher than 4 ft from my estimate. You should have no difficulty putting it in a 4x6 trailer but you may want some straps to keep it from swaying around. Disassembling takes a couple of 7/16" wrenches and a cup to hold all the (many) bolts. If disassembled it will fit easily in the back of a SUV.