We just added a Jacobsen HR5111 to our fleet and were bidding on a large property that Im going to need some help on. I'm not familiar with the production rates these monsters are typical of, but heres the scoop on this contract; Theres approximately 80 acres to be cut and trimmed every week=26 cuts. Half of the areas areas are wide open, others can accomodate a smaller (60-72 inch machine).There are also 10 acres to be rough cut twice yearly. I think i know where I should be with the numbers, but I'm curious to know what everyone else is thinking. Your insight would be greatly appreciated.