PT425, Kubota L2050, 3 hydrostatic Exmark mowers. Z21D Kubota ZTR, 2 Kunz acrease wing mowers, 1 rough cut kunz mower, one vintage grasshopper ztr, one vintage gravely ztr, various large garden tracto
every machine that comes into our shop we change after 5 hours over to synthetic oil, especially the one that always or most the time run at full trottle i.e. mowers etc.
Ah, so someone does use synthetic oil in the engine! I was thinking about that. Should significantly prolong the engine life. What weight should I use in my Briggs 18HP V-twin?
PT425, Kubota L2050, 3 hydrostatic Exmark mowers. Z21D Kubota ZTR, 2 Kunz acrease wing mowers, 1 rough cut kunz mower, one vintage grasshopper ztr, one vintage gravely ztr, various large garden tracto
we use whatever is recommended by the manufacturer as far as weight goes. my exmark has the identical eng as the pt and they authorize 100 hours per oil change