i know im in the uk but this is how i figure it
3000 x $20 dollars = $60k the big lads will laugh at you for that price
the big lads over here are moving 1m3 of earth on site for between £1-£3 so $2-$5 ish
200 trips in a 30 ton adt being loaded with 20-30 ton machine
what will do a lot will also do a little, but what does a little wont do a lot.