I have a customer that needs an inground pool filled in and wants me to give them an estimate. I first need to decide if its a job that I can handle. The pool would take aprox. 30yds of fill which would have to be transported using a machine less than 47" wide carrying dirt for 80ft from driveway to pool. Using a backhoe is out of the question due to the placement of a garage. How much dirt could a Dingo move in an hour if I rented the largest one with the largest bucket? Trying to figure out how many man hours something like this would take. Thanks for the help.