Our rotor units are built so that the stress on the bearings is as low as possible. Wear is minimised as a result. The large diameter cam track with its smooth ramps makes sure that the tines exit the swath ergonomically. Maintenance-free steel cam rollers, high strength cam shafts and wide spacing of the tine arm bearings reduce the force acting on the bearings.
The large cam tracks offer a cam track diameter of up to 420 mm and a bearing spacing of up to 900 mm on the tine arms. These properties give the tine arms maximum strength. The robust tine arm profile is also extremely resistant to twisting and bending, as these forces are dissipated along the edge sections.
The whole tine arm can be exchanged quickly and easily in the event of any damage. Just undo the fitting to slide the tine arm plus cam roller out of the rotor casing.
You do not need to maintain the tine arm bearings.
Also the rotor gears run in a sealed semi-liquid grease gearbox.
The cam track does not need to be greased. So you won't have any problems with oil leaks. TOPTECH PLUS eliminates leak problems and requires no oil checks or oil changes.