I have access to a pushmower if needed, and I have a Huskee SLT4200 with an 18.5hp Briggs and Stratton Extended Life Series engine with 540 hours on it. It has a twin-blade 42" deck on it. I also have an old Bolens H-16 with a 3-blade deck outfitted with Gator Blades if I need to cut through thick grass. I also have a 3-bag grass collector for the Huskee. (It's a sad MTD, I know). I could mow in the range of 20-25 hours per 5-day week, and possibly 30-40 including weekends.