Kubota M59, Kubota L3800, Grasshopper 428D, Topkick dump truck, 3500 dump truck, 10 ton trailer, more lighter trailers.
Getting the air out shouldn’t be a big deal. Are you sure the fluid is back at proper level and the filters are on correctly and nothing is leaking? Any air in a hydraulic system should almost immediately clear itself up. If it doesn’t I’d start looking for why it’s sucking more air.