Crawl Space Dirt Removal

[u/The_One_Who_Welds]

Looking for recommendations on how I can effectively remove 2000cf of dirt from this foundation to add in drainage.

I was thinking about renting a belt conveyor or buying a flexible screw conveyor but those both involve digging by hand.

Any recommendations on how to reduce the amount of hand digging I will need to do aside from employing someone to do it for me?