Jansen® Articulated Shaft 04 With Freewheel – For Bx-42 Tractor Shredders The Jansen® Articulated Shaft 04 With Freewheel Is Specifically Designed For Our Bx-42 Series Tractor Shredders . It Is Particularly Recommended For Use On Tractors With A Pto Brake . After The Pto Is Shut Off, The Shredder Rotor Continues To Run Due To Its Flywheel Mass. The Integrated Freewheel Disconnects The Rotor From The Already Braked Pto, Allowing It To Come To A Stop On Its Own. In Addition, The Drive Shaft Fea...