Riding cultivator
We have my grandfather, August Kusel's Jenny Lind cultivator from around 1915 that my dad, Amos Kusel, also drove.
This appears to be bundles but doesn't look like oats shock bundles
At any rate they were loaded and
unloaded by hand
This is definitely loose hay. It may have been loaded with a booster buck - something like big pitchfork loader.