Why not connect it to one of those hose tractors on a loop and just put a set of bike tires on it with a yoke? It will pull it along as it waters, or recapture the water to a main sump that you draw from. 🚜

Something like this:

https://www.tractorsupply.com/tsc/product/orbit-traveling-sprinkler-58322-1332412?cid=Shopping-Bing-Product1332412-&msclkid=afb71d5239d214653e007914e8abde3a&utm_source=bing&utm_medium=cpc&utm_campaign=Shopping%20-%20All%20Products&utm_term=4585375807245420&utm_content=All%20Products