Where did you get the info about the 2 gears? I called my kubota dealer and he's never heard of a kit to increase the blade speed of a zd18.KUBOTADAN said:I have a Kubota zd18 blade tip speed is 15400. I am wanting to
increase the blade speed. i can order two gears to do this. Anybody
My thoughts exactly......I was hoping that the speed increase would increase airflow/suction.KUBOTADAN said:The zd 18 cuts nice on 2" when you have a level yard thin grass. When
you need to cut on 2 1/2 it doesn't cut as clean. Thought increasing
blade tip speed might help. Otherwise I will need to purchase a
zd 21 or 25. My zd 21 has more hp and blade speed is 17400.