Commercial Quiet Diesel™ Series
The Quiet Diesel Series models are the heavy-duty choice when low noise and low vibration are required. Their revolutionary design makes these generator sets up to 15 dB(A) quieter than other diesel-powered generators, and quieter than most gasoline sets. The units are totally enclosed, including cooling, muffler and intake systems. For less noise-critical applications, choose from the Cummins Onan Standard diesel series.