The water-bringers. These old Aermotors have been pulling more than their own weight for many years. Some of them are pushing one-hundred-years old and they still put in a full day, and then some.
This area has a very high water table, sometimes just a few feet below the surface. But without a pump to bring it up it's useless. The modern trend seems to be toward pumps run with solar panels, but these old Aermotors still cover the plains. Their clank-clank-clank and the splashing of the water into the big round tanks is a welcome sound to any plainsman.