Walk behind loaders
Depending on the scope of work you have, you could attempt to find a ramrod taskmaster with wheels. My amount of work for a miniloader was not huge so I couldn't justify a tracked machine. I bought wheeled ramrod of a friend for like 2800 bucks. It ran great, leaked a bit of hydro oil, and was kinda rough. I painted it and used it for the season and sold it for 3500. It made work alot easier, it wasn't as capable as a mt 52 is, but it works. May be an option for you.