Hi-track D6 work in my area went for $85/hr
before diesel prices skyrocketed. Older D8's
went for the same, and I've had trackhoe work
done for $125/hr. I'm thinking that your $100/hr
charge is not out of line. I had a pond built
a couple of years ago that required significant
tree clearing and an enormous amount of dirt
work with a price tag of $20,000.