Interesting.
So the commercial mower built to take abuse are used by those who are careful and the more affordable mowers, that are not built to last, are used by people who will tear them up.
So, a "cheaper" mower ($5-6000?) used by people who do not care, lasts 2-3 years in commercial use. I assume that means about 25 hours a week for say 25 weeks in your area (625 hrs/year). 1250-1875 hours.
In my case, with 2 acres, I figure about 20-25 hours a year of use. A $5-6000 mower might last 60+ years???
I love seeing data that comes from those who do this for a living and run multiple machines. They have a far better history we can use to guide us. It "moderates" those who have $10-12k machines used 5 hours a week and rave about them to justify their choice.
Thanks for posting this. It has made my choice to "go cheaper" even more justified.
I tend to think like fried1765. At 70 years old, a $4000 mower will last forever...at least my forever. A $3000 mower may do the same! Even if I was 40 YO, a "residential" mower that lasts 20-25 years seems like a better way to go IMHO.