Electric riding mower with motor generator set and noise abatement

A self-propelled mower having a frame, a plurality of ground engaging wheels supporting the frame, and an internal combustion engine outputting mechanical motion. An electrical generator is operably coupled with the internal combustion engine to output electrical energy in response to the mechanical motion. An electric wheel motor is operably coupled between the electrical generator and at least one of the plurality of ground engaging wheels to drive the ground engaging wheel in response to the electrical energy. A cutting device is supported by the frame. The cutting device is driven by the internal combustion engine.