Originally Posted by emil35
There has to be an average, even if it's more on the low side. 1 acre per hour? 2? 5?
2.5 to 4.
I have a 4 acre retention ditch that I can mow in just over an hour if it isn't too tall or thick. 27 HP Gravely 60" top speed of 11 MPH. Mowing speed around 8 MPH.
When it is tall or thick or both, it takes about 2 hours.