Making Tractor Flail Mower

A flail mower is a great solution if you want to get chopped grass that you don’t have to collect. The gear we used comes from the Mercedes W220. The gear ratio is around 2.7: 1 which gives us a revolutions of the shaft (at PTO 540rpm) of 1500 rpm. The project still needs a few days of work as safety guards and paint are missing.