Abstract: A transport conveyor particularly for grain in piles on the ground has a trailer mounted on ground wheels for towing by a tractor in a direction of travel. An auger tube is carried on the trailer by a support post which allows the auger tube to swivel about a vertical axis from a longitudinally extending transport position to an operating position in which the tube extends generally transversely of the direction of travel with a feed end of the tube projecting outwardly beyond one side of the trailer, with a discharge end projecting outwardly beyond the opposite side of the vehicle and with the discharge end raised for discharge into a transport truck on that side. The tube can also pivot about a horizontal axis at the post allowing the feed end to float up and down. At the feed end is provided a pick-up or scoop shaped hopper for picking up grain from a grain pile on the ground as the trailer is pulled forwardly. The pick-up hopper can be removed and replaced by a conventional hopper for other uses.