A dozer with a standard blade 2.5cyds is pushing 80′ forward at 2.8mph and 90′ back at 3.9mph with an efficiency of 80%, a fixed time of .02minutes and a maneuver time of .7 minutes. How many cubic yards can it move in an hour?

A dozer with a standard blade 2.5cyds is pushing 80′ forward at 2.8mph and 90′ back at 3.9mph with an efficiency of 80%, a fixed time of .02minutes and a maneuver time of .7 minutes. How many cubic yards can it move in an hour?