Ok guys, since in the past I never maintained a large number of properties and now this year I have 50+ I wanted to know some general life span questions. I did a search and got life span of an employee lol. We are taking all things being equal with proper maintenance being followed and no accidents like lakes or stairs. What would the typical life span be of such equipment as follows: Trimmers ie: Redmax, Shin, Stihl Blowers ie: see above Commercial push mowers: Exmark Metro, Toro Proline WB's ie: Exmark TTHP and equivalent. Repairs and replacement parts accepted but before the equipment has no useable, reliable life in it. Thanks in advance.